{"id":1928,"date":"2026-08-07T14:32:23","date_gmt":"2026-08-07T12:32:23","guid":{"rendered":"https:\/\/www.panneaupiano.fr\/?post_type=portfolio&#038;p=1928"},"modified":"2026-08-07T14:32:23","modified_gmt":"2026-08-07T12:32:23","slug":"school-cafeteria","status":"publish","type":"portfolio","link":"https:\/\/www.panneaupiano.fr\/en\/portfolio-item\/restaurant-scolaire\/","title":{"rendered":"School cafeteria \u2013 Orl\u00e9ans metropolitan area"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lzl14dkv-ba66a551965ddf47ced3fd15f8463ace\">\n.avia-section.av-lzl14dkv-ba66a551965ddf47ced3fd15f8463ace{\nbackground-color:#ffffff;\nbackground-image:unset;\n}\n<\/style>\n<div id='av_section_1'  class='avia-section av-lzl14dkv-ba66a551965ddf47ced3fd15f8463ace main_color avia-section-default avia-no-border-styling  avia-builder-el-0  el_before_av_section  avia-builder-el-first  avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><main  role=\"main\" itemprop=\"mainContentOfPage\"  class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-1928'><div class='entry-content-wrapper clearfix'>\n<div class='flex_column_table av-huuds2-623bbcd33cf12bb32ef85998c756f7b8 sc-av_one_full av-equal-height-column-flextable'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-huuds2-623bbcd33cf12bb32ef85998c756f7b8\">\n.flex_column.av-huuds2-623bbcd33cf12bb32ef85998c756f7b8{\nbackground-color:rgba(255,255,255,0.9);\n}\n<\/style>\n<div  class='flex_column av-huuds2-623bbcd33cf12bb32ef85998c756f7b8 av_one_full  avia-builder-el-1  avia-builder-el-no-sibling  first no_margin flex_column_table_cell av-equal-height-column av-align-middle  '     ><p><section  class='av_textblock_section av-lzl13o7n-39d37c7441533f98676aaec43d05fc13 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>R\u00c9ALISATION<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lzl13usc-ee889aa781f283fe4d77a2f8aa0da493\">\n#top .av-special-heading.av-lzl13usc-ee889aa781f283fe4d77a2f8aa0da493{\nmargin:0 0 0 0;\npadding-bottom:0;\n}\nbody .av-special-heading.av-lzl13usc-ee889aa781f283fe4d77a2f8aa0da493 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n#top #wrap_all .av-special-heading.av-lzl13usc-ee889aa781f283fe4d77a2f8aa0da493 .av-special-heading-tag{\npadding:0 0 0 0;\n}\n.av-special-heading.av-lzl13usc-ee889aa781f283fe4d77a2f8aa0da493 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-lzl13usc-ee889aa781f283fe4d77a2f8aa0da493 av-special-heading-h2 blockquote modern-quote  avia-builder-el-3  el_after_av_textblock  el_before_av_textblock '><h2 class='av-special-heading-tag '  itemprop=\"headline\"  >Restaurant scolaire de Saint Jean le blanc <\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m0dw2nze-0770d4304fc444eaedb6279aef9d008c\">\n#top .av_textblock_section.av-m0dw2nze-0770d4304fc444eaedb6279aef9d008c .avia_textblock{\nfont-size:14px;\n}\n<\/style>\n<section  class='av_textblock_section av-m0dw2nze-0770d4304fc444eaedb6279aef9d008c '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Lieu : <strong>Saint Jean le blanc &#8211; Orl\u00e9ans m\u00e9tropole<\/strong><br \/>\nArchitecte : <strong>Mairie de Saint jean le blanc<\/strong><br \/>\nTypes d\u2019espace : <strong>restaurant scolaire\u00a0<\/strong><br \/>\nCr\u00e9dit photo : <strong>\u00a9virginiecartierphotographe<\/strong><\/p>\n<\/div><\/section><\/p><\/div><\/div><!--close column table wrapper. Autoclose: 1 --><\/div><\/div><\/main><!-- close content main element --><\/div><\/div><div id='panneau-piano'  class='avia-section av-ff5nsy-ff43dba945a06d7a19a3efcf34cf8f09 main_color avia-section-no-padding avia-no-border-styling  avia-builder-el-5  el_after_av_section  el_before_av_section  avia-bg-style-fixed container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-1928'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-euy7j6-d52eaaca92b2c606bdf017d90cd274b5\">\n#top .flex_column.av-euy7j6-d52eaaca92b2c606bdf017d90cd274b5{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.responsive #top #wrap_all .flex_column.av-euy7j6-d52eaaca92b2c606bdf017d90cd274b5{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-euy7j6-d52eaaca92b2c606bdf017d90cd274b5 av_one_full  avia-builder-el-6  el_before_av_one_full  avia-builder-el-first  first no_margin flex_column_div  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lzl15mes-9a8955be38540851e1d2e2034905232d\">\n#top .av-special-heading.av-lzl15mes-9a8955be38540851e1d2e2034905232d{\nmargin:0 0 0 0;\npadding-bottom:0;\n}\nbody .av-special-heading.av-lzl15mes-9a8955be38540851e1d2e2034905232d .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n#top #wrap_all .av-special-heading.av-lzl15mes-9a8955be38540851e1d2e2034905232d .av-special-heading-tag{\npadding:0 0 0 0;\n}\n.av-special-heading.av-lzl15mes-9a8955be38540851e1d2e2034905232d .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-lzl15mes-9a8955be38540851e1d2e2034905232d av-special-heading-h1 blockquote modern-quote  avia-builder-el-7  avia-builder-el-no-sibling '><h1 class='av-special-heading-tag '  itemprop=\"headline\"  >Composition amusante pour espace ludique <\/h1><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><\/div><div class='flex_column_table av-apqzc2-37d62d30c9a403376466696353fd7408 sc-av_one_full av-break-at-tablet-flextable av-equal-height-column-flextable'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-apqzc2-37d62d30c9a403376466696353fd7408\">\n#top .flex_column_table.av-equal-height-column-flextable.av-apqzc2-37d62d30c9a403376466696353fd7408{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-apqzc2-37d62d30c9a403376466696353fd7408{\nwidth:100%;\nmargin-left:0;\n}\n#top .flex_column_table.av-equal-height-column-flextable.av-apqzc2-37d62d30c9a403376466696353fd7408 .av-flex-placeholder{\nwidth:0%;\n}\n<\/style>\n<div  class='flex_column av-apqzc2-37d62d30c9a403376466696353fd7408 av_one_full  avia-builder-el-8  el_after_av_one_full  el_before_av_one_full  first av-break-at-tablet flex_column_table_cell av-equal-height-column av-align-top avia-full-contain  column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-41dnbp-ad873f58ff1246aef36c2c34c98effca\">\n#top .hr.av-41dnbp-ad873f58ff1246aef36c2c34c98effca{\nmargin-top:60px;\nmargin-bottom:20px;\n}\n.hr.av-41dnbp-ad873f58ff1246aef36c2c34c98effca .hr-inner{\nwidth:50%;\nborder-color:#25346a;\n}\n<\/style>\n<div  class='hr av-41dnbp-ad873f58ff1246aef36c2c34c98effca hr-custom  avia-builder-el-9  el_before_av_heading  avia-builder-el-first  hr-left hr-icon-no'><span class='hr-inner inner-border-av-border-thin'><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lzl15udw-a5978461227ad88dfc2f06cb22ea8ac4\">\n#top .av-special-heading.av-lzl15udw-a5978461227ad88dfc2f06cb22ea8ac4{\nmargin:0 0 0 0;\npadding-bottom:30px;\n}\nbody .av-special-heading.av-lzl15udw-a5978461227ad88dfc2f06cb22ea8ac4 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n#top #wrap_all .av-special-heading.av-lzl15udw-a5978461227ad88dfc2f06cb22ea8ac4 .av-special-heading-tag{\npadding:0 0 0 0;\n}\n.av-special-heading.av-lzl15udw-a5978461227ad88dfc2f06cb22ea8ac4 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-lzl15udw-a5978461227ad88dfc2f06cb22ea8ac4 av-special-heading-h3 blockquote modern-quote  avia-builder-el-10  el_after_av_hr  el_before_av_textblock '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >Am\u00e9liorer le confort acoustique dans les \u00e9coles<\/h3><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-8z8w8y-c09c4372a90a00ac32823e8ca3dba30e '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p class=\"isSelectedEnd\">Nous avons r\u00e9cemment r\u00e9alis\u00e9 l\u2019installation de <strong>panneaux acoustiques Piano<\/strong> au sein du restaurant scolaire de la <strong>commune de Saint-Jean-le-Blanc<\/strong>, dans le Loiret.<\/p>\n<p>Dans un restaurant scolaire, les conversations, les d\u00e9placements et les bruits du quotidien peuvent rapidement g\u00e9n\u00e9rer un niveau sonore \u00e9lev\u00e9. Cette r\u00e9verb\u00e9ration peut devenir une v\u00e9ritable source d\u2019inconfort, aussi bien pour les \u00e9l\u00e8ves que pour le personnel qui les accompagne.<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m0dwe8k7-ac1ec2f32156efcfc494ea1235dce68b\">\n.avia-image-container.av-m0dwe8k7-ac1ec2f32156efcfc494ea1235dce68b img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-m0dwe8k7-ac1ec2f32156efcfc494ea1235dce68b .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-m0dwe8k7-ac1ec2f32156efcfc494ea1235dce68b av-styling-no-styling avia-align-left  avia-builder-el-12  el_after_av_textblock  avia-builder-el-last '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-1931 avia-img-lazy-loading-not-1931 avia_image ' src=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-1536x1024.jpg\" alt='Salle de classe moderne avec des murs en bois, des panneaux acoustiques color\u00e9s et des rang\u00e9es de chaises et de tables vides.' title='285A0729'  height=\"1024\" width=\"1536\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-1536x1024.jpg 1536w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-300x200.jpg 300w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-1030x687.jpg 1030w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-768x512.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-2048x1366.jpg 2048w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-18x12.jpg 18w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-1500x1000.jpg 1500w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-705x470.jpg 705w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-200x133.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-150x100.jpg 150w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-100x67.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-80x53.jpg 80w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-50x33.jpg 50w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-390x260.jpg 390w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-600x400.jpg 600w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/div><\/div><\/div><\/p><\/div><\/div><!--close column table wrapper. Autoclose: 1 --><div class='flex_column_table av-av_one_full-3f2db3d6dfcc392464cc6cfa9c45a8c1 sc-av_one_full av-break-at-tablet-flextable av-equal-height-column-flextable'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_full-3f2db3d6dfcc392464cc6cfa9c45a8c1\">\n#top .flex_column_table.av-equal-height-column-flextable.av-av_one_full-3f2db3d6dfcc392464cc6cfa9c45a8c1{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-av_one_full-3f2db3d6dfcc392464cc6cfa9c45a8c1{\nwidth:100%;\nmargin-left:0;\n}\n#top .flex_column_table.av-equal-height-column-flextable.av-av_one_full-3f2db3d6dfcc392464cc6cfa9c45a8c1 .av-flex-placeholder{\nwidth:0%;\n}\n<\/style>\n<div  class='flex_column av-av_one_full-3f2db3d6dfcc392464cc6cfa9c45a8c1 av_one_full  avia-builder-el-13  el_after_av_one_full  el_before_av_one_full  first av-break-at-tablet flex_column_table_cell av-equal-height-column av-align-top avia-full-contain  column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_hr-d709bc5be89a4808d471bbcbdbe8981d\">\n#top .hr.av-av_hr-d709bc5be89a4808d471bbcbdbe8981d{\nmargin-top:60px;\nmargin-bottom:20px;\n}\n.hr.av-av_hr-d709bc5be89a4808d471bbcbdbe8981d .hr-inner{\nwidth:50%;\nborder-color:#25346a;\n}\n<\/style>\n<div  class='hr av-av_hr-d709bc5be89a4808d471bbcbdbe8981d hr-custom  avia-builder-el-14  el_before_av_heading  avia-builder-el-first  hr-left hr-icon-no'><span class='hr-inner inner-border-av-border-thin'><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-msix3sb4-f97f139b8758f6cc03f9fd27ce32b81d\">\n#top .av-special-heading.av-msix3sb4-f97f139b8758f6cc03f9fd27ce32b81d{\nmargin:0 0 0 0;\npadding-bottom:30px;\n}\nbody .av-special-heading.av-msix3sb4-f97f139b8758f6cc03f9fd27ce32b81d .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n#top #wrap_all .av-special-heading.av-msix3sb4-f97f139b8758f6cc03f9fd27ce32b81d .av-special-heading-tag{\npadding:0 0 0 0;\n}\n.av-special-heading.av-msix3sb4-f97f139b8758f6cc03f9fd27ce32b81d .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-msix3sb4-f97f139b8758f6cc03f9fd27ce32b81d av-special-heading-h3 blockquote modern-quote  avia-builder-el-15  el_after_av_hr  el_before_av_textblock '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >Composition amusante pour un espace ludique<\/h3><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-msix44o0-01083da6bb6bc3fc8cc6e997aec01fea '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p class=\"isSelectedEnd\">Au-del\u00e0 de leur performance acoustique, les panneaux Piano participent pleinement \u00e0 l\u2019identit\u00e9 visuelle du restaurant scolaire. Leur disposition graphique et l\u2019association des teintes gris, paon et ocre rouge apportent du rythme, de la couleur et une touche ludique \u00e0 l\u2019espace, tout en s\u2019int\u00e9grant harmonieusement \u00e0 l\u2019am\u00e9nagement existant.<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-msix4t4n-79a92109ee1666524538f4e5e2fb1129\">\n.avia-image-container.av-msix4t4n-79a92109ee1666524538f4e5e2fb1129 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-msix4t4n-79a92109ee1666524538f4e5e2fb1129 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-msix4t4n-79a92109ee1666524538f4e5e2fb1129 av-styling-no-styling avia-align-left  avia-builder-el-17  el_after_av_textblock  avia-builder-el-last '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-1943 avia-img-lazy-loading-not-1943 avia_image ' src=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-1536x1024.jpg\" alt='Des panneaux de feutre color\u00e9s et deux ouvertures d&#039;a\u00e9ration sur un mur en bois clair, dispos\u00e9s selon un motif vertical, cr\u00e9ent un design d&#039;inspiration acoustique de gymnase qui allie esth\u00e9tique et absorption acoustique.' title='285A0774'  height=\"1024\" width=\"1536\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-1536x1024.jpg 1536w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-300x200.jpg 300w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-1030x687.jpg 1030w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-768x512.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-2048x1366.jpg 2048w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-18x12.jpg 18w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-1500x1000.jpg 1500w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-705x470.jpg 705w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-200x133.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-150x100.jpg 150w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-100x67.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-80x53.jpg 80w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-50x33.jpg 50w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-390x260.jpg 390w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-600x400.jpg 600w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/div><\/div><\/div><\/p><\/div><\/div><!--close column table wrapper. Autoclose: 1 --><div class='flex_column_table av-av_one_full-3f2db3d6dfcc392464cc6cfa9c45a8c1 sc-av_one_full av-break-at-tablet-flextable av-equal-height-column-flextable'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_full-3f2db3d6dfcc392464cc6cfa9c45a8c1\">\n#top .flex_column_table.av-equal-height-column-flextable.av-av_one_full-3f2db3d6dfcc392464cc6cfa9c45a8c1{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-av_one_full-3f2db3d6dfcc392464cc6cfa9c45a8c1{\nwidth:100%;\nmargin-left:0;\n}\n#top .flex_column_table.av-equal-height-column-flextable.av-av_one_full-3f2db3d6dfcc392464cc6cfa9c45a8c1 .av-flex-placeholder{\nwidth:0%;\n}\n<\/style>\n<div  class='flex_column av-av_one_full-3f2db3d6dfcc392464cc6cfa9c45a8c1 av_one_full  avia-builder-el-18  el_after_av_one_full  el_before_av_one_full  first av-break-at-tablet flex_column_table_cell av-equal-height-column av-align-top avia-full-contain  column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_hr-d709bc5be89a4808d471bbcbdbe8981d\">\n#top .hr.av-av_hr-d709bc5be89a4808d471bbcbdbe8981d{\nmargin-top:60px;\nmargin-bottom:20px;\n}\n.hr.av-av_hr-d709bc5be89a4808d471bbcbdbe8981d .hr-inner{\nwidth:50%;\nborder-color:#25346a;\n}\n<\/style>\n<div  class='hr av-av_hr-d709bc5be89a4808d471bbcbdbe8981d hr-custom  avia-builder-el-19  el_before_av_heading  avia-builder-el-first  hr-left hr-icon-no'><span class='hr-inner inner-border-av-border-thin'><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-msix6tpw-42101b5f54a01d56eea3270836bf1e50\">\n#top .av-special-heading.av-msix6tpw-42101b5f54a01d56eea3270836bf1e50{\nmargin:0 0 0 0;\npadding-bottom:30px;\n}\nbody .av-special-heading.av-msix6tpw-42101b5f54a01d56eea3270836bf1e50 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n#top #wrap_all .av-special-heading.av-msix6tpw-42101b5f54a01d56eea3270836bf1e50 .av-special-heading-tag{\npadding:0 0 0 0;\n}\n.av-special-heading.av-msix6tpw-42101b5f54a01d56eea3270836bf1e50 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-msix6tpw-42101b5f54a01d56eea3270836bf1e50 av-special-heading-h3 blockquote modern-quote  avia-builder-el-20  el_after_av_hr  el_before_av_textblock '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >Un projet local<\/h3><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-msixbpk6-80bb3dbd28796806043f382e3663ee87 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p class=\"isSelectedEnd\">La <strong>commune de Saint-Jean-le-Blanc<\/strong> a \u00e9t\u00e9 sensible \u00e0 notre savoir-faire, \u00e0 notre connaissance des solutions acoustiques et \u00e0 notre ancrage local. Cette proximit\u00e9, associ\u00e9e \u00e0 notre capacit\u00e9 \u00e0 proposer une r\u00e9ponse adapt\u00e9e aux besoins du restaurant scolaire, a contribu\u00e9 \u00e0 nous confier la r\u00e9alisation de ce projet. Une belle collaboration locale, renforc\u00e9e par le choix de panneaux Piano fabriqu\u00e9s dans le Loiret.<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-msixcq7d-868312991a60022c8fcc64c19fce5da2\">\n.avia-image-container.av-msixcq7d-868312991a60022c8fcc64c19fce5da2 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-msixcq7d-868312991a60022c8fcc64c19fce5da2 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-msixcq7d-868312991a60022c8fcc64c19fce5da2 av-styling-no-styling avia-align-left  avia-builder-el-22  el_after_av_textblock  avia-builder-el-last '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-1934 avia-img-lazy-loading-not-1934 avia_image ' src=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-1536x1024.jpg\" alt='Des panneaux rectangulaires en tissu bleu, bleu sarcelle, gris et rouge, dispos\u00e9s sur un mur en bois clair, cr\u00e9ent un d\u00e9cor d&#039;inspiration \u00ab gymnase acoustique \u00bb.' title='285A0741'  height=\"1024\" width=\"1536\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-1536x1024.jpg 1536w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-300x200.jpg 300w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-1030x687.jpg 1030w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-768x512.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-2048x1366.jpg 2048w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-18x12.jpg 18w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-1500x1000.jpg 1500w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-705x470.jpg 705w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-200x133.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-150x100.jpg 150w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-100x67.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-80x53.jpg 80w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-50x33.jpg 50w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-390x260.jpg 390w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-600x400.jpg 600w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/div><\/div><\/div><\/p><\/div><\/div><!--close column table wrapper. Autoclose: 1 --><div class='flex_column_table av-4wjosi-e30f2049ae6c9971362a53775f6977b8 sc-av_one_full av-break-at-tablet-flextable av-equal-height-column-flextable'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-4wjosi-e30f2049ae6c9971362a53775f6977b8\">\n#top .flex_column_table.av-equal-height-column-flextable.av-4wjosi-e30f2049ae6c9971362a53775f6977b8{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-4wjosi-e30f2049ae6c9971362a53775f6977b8{\nwidth:100%;\nmargin-left:0;\n}\n#top .flex_column_table.av-equal-height-column-flextable.av-4wjosi-e30f2049ae6c9971362a53775f6977b8 .av-flex-placeholder{\nwidth:0%;\n}\n<\/style>\n<div  class='flex_column av-4wjosi-e30f2049ae6c9971362a53775f6977b8 av_one_full  avia-builder-el-23  el_after_av_one_full  avia-builder-el-last  first av-break-at-tablet flex_column_table_cell av-equal-height-column av-align-top avia-full-contain  column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1zswdx-d90ea9803d5a2f6544d738fc8e8d979d\">\n#top .hr.av-1zswdx-d90ea9803d5a2f6544d738fc8e8d979d{\nmargin-top:60px;\nmargin-bottom:20px;\n}\n.hr.av-1zswdx-d90ea9803d5a2f6544d738fc8e8d979d .hr-inner{\nwidth:50%;\nborder-color:#25346a;\n}\n<\/style>\n<div  class='hr av-1zswdx-d90ea9803d5a2f6544d738fc8e8d979d hr-custom  avia-builder-el-24  el_before_av_heading  avia-builder-el-first  hr-left hr-icon-no'><span class='hr-inner inner-border-av-border-thin'><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lzl19mdr-98d6104790c537691510758178e3b54f\">\n#top .av-special-heading.av-lzl19mdr-98d6104790c537691510758178e3b54f{\nmargin:0 0 0 0;\npadding-bottom:30px;\n}\nbody .av-special-heading.av-lzl19mdr-98d6104790c537691510758178e3b54f .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n#top #wrap_all .av-special-heading.av-lzl19mdr-98d6104790c537691510758178e3b54f .av-special-heading-tag{\npadding:0 0 0 0;\n}\n.av-special-heading.av-lzl19mdr-98d6104790c537691510758178e3b54f .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-lzl19mdr-98d6104790c537691510758178e3b54f av-special-heading-h3 blockquote modern-quote  avia-builder-el-25  el_after_av_hr  el_before_av_textblock '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >Produits utilis\u00e9s <\/h3><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-lzl1b0sj-53660cfd22ac3909e02583b2d8d353c3 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><ul>\n<li>Panneaux sp\u00e9cifiques hors catalogue <strong>\u2013 gris ON\/04, paon OC\/04 et ocre rouge OC\/02<\/strong><\/li>\n<\/ul>\n<\/div><\/section><\/p><\/div><\/div><!--close column table wrapper. Autoclose: 1 --><\/div><\/div><\/div><!-- close content main div --><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lzl23zvg-8699bb3ab0b35847df047ec3f69a1811\">\n.avia-section.av-lzl23zvg-8699bb3ab0b35847df047ec3f69a1811{\nbackground-color:#f5f5f6;\nbackground-image:unset;\n}\n<\/style>\n<div id='panneau-piano'  class='avia-section av-lzl23zvg-8699bb3ab0b35847df047ec3f69a1811 main_color avia-section-huge avia-no-border-styling  avia-builder-el-27  el_after_av_section  el_before_av_postcontent  avia-bg-style-fixed container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-1928'><div class='entry-content-wrapper clearfix'>\n<div id='av-masonry-1' class='av-masonry av-lzl25g87-afbaba4ceba8fce9e5bfc42ef0858028 noHover av-flex-size av-large-gap av-hover-overlay- av-masonry-animation- av-masonry-col-3 av-caption-always av-caption-style- av-masonry-gallery ' data-post_id=\"1928\"><div class=\"av-masonry-container isotope av-js-disabled\"><div class='av-masonry-entry isotope-item av-masonry-item-no-image '><\/div><a href=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-1030x687.jpg\" data-srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-1030x687.jpg 1030w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-300x200.jpg 300w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-768x512.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-1536x1024.jpg 1536w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-2048x1366.jpg 2048w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-18x12.jpg 18w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-1500x1000.jpg 1500w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-705x470.jpg 705w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-200x133.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-150x100.jpg 150w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-100x67.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-80x53.jpg 80w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-50x33.jpg 50w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-390x260.jpg 390w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-600x400.jpg 600w\" data-sizes=\"(max-width: 1030px) 100vw, 1030px\"  aria-label=\"image 285A0719\"  id='av-masonry-1-item-1929' data-av-masonry-item='1929' class='av-masonry-entry isotope-item post-1929 attachment type-attachment status-inherit hentry  av-masonry-item-with-image' title=\"285A0719\" alt=\"Des rang\u00e9es de chaises et de tables empil\u00e9es dans une salle de classe lumineuse, dot\u00e9e de panneaux muraux color\u00e9s, de touches de bois et d&#039;un am\u00e9nagement acoustique inspir\u00e9 des gymnases, pour une meilleure qualit\u00e9 sonore.\"    itemprop=\"thumbnailUrl\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container'  ><img decoding=\"async\" width=\"705\" height=\"470\" fetchpriority=\"high\" class=\"wp-image-1929 avia-img-lazy-loading-not-1929\"  src=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-705x470.jpg\" title=\"285A0719\" alt=\"Des rang\u00e9es de chaises et de tables empil\u00e9es dans une salle de classe lumineuse, dot\u00e9e de panneaux muraux color\u00e9s, de touches de bois et d&#039;un am\u00e9nagement acoustique inspir\u00e9 des gymnases, pour une meilleure qualit\u00e9 sonore.\" srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-705x470.jpg 705w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-300x200.jpg 300w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-1030x687.jpg 1030w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-768x512.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-1536x1024.jpg 1536w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-2048x1366.jpg 2048w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-18x12.jpg 18w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-1500x1000.jpg 1500w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-200x133.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-150x100.jpg 150w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-100x67.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-80x53.jpg 80w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-50x33.jpg 50w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-390x260.jpg 390w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0719-600x400.jpg 600w\" sizes=\"(max-width: 705px) 100vw, 705px\" \/><\/div><\/div><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-687x1030.jpg\" data-srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-67x100.jpg 67w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-53x80.jpg 53w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-33x50.jpg 33w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727.jpg 1334w\" data-sizes=\"(max-width: 687px) 100vw, 687px\"  aria-label=\"image 285A0727\"  id='av-masonry-1-item-1930' data-av-masonry-item='1930' class='av-masonry-entry isotope-item post-1930 attachment type-attachment status-inherit hentry  av-masonry-item-with-image' title=\"285A0727\" alt=\"Salle de classe vide avec des pupitres en bois, des chaises bleues et des panneaux muraux color\u00e9s fix\u00e9s sur un mur en bois, rappelant les am\u00e9nagements acoustiques dynamiques des gymnases qui am\u00e9liorent \u00e0 la fois le style et la qualit\u00e9 sonore des espaces d&#039;apprentissage.\"    itemprop=\"thumbnailUrl\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container'  ><img decoding=\"async\" width=\"470\" height=\"705\" fetchpriority=\"high\" class=\"wp-image-1930 avia-img-lazy-loading-not-1930\"  src=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-470x705.jpg\" title=\"285A0727\" alt=\"Salle de classe vide avec des pupitres en bois, des chaises bleues et des panneaux muraux color\u00e9s fix\u00e9s sur un mur en bois, rappelant les am\u00e9nagements acoustiques dynamiques des gymnases qui am\u00e9liorent \u00e0 la fois le style et la qualit\u00e9 sonore des espaces d&#039;apprentissage.\" srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-67x100.jpg 67w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-53x80.jpg 53w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727-33x50.jpg 33w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0727.jpg 1334w\" sizes=\"(max-width: 470px) 100vw, 470px\" \/><\/div><\/div><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-1030x687.jpg\" data-srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-1030x687.jpg 1030w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-300x200.jpg 300w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-768x512.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-1536x1024.jpg 1536w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-2048x1366.jpg 2048w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-18x12.jpg 18w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-1500x1000.jpg 1500w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-705x470.jpg 705w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-200x133.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-150x100.jpg 150w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-100x67.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-80x53.jpg 80w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-50x33.jpg 50w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-390x260.jpg 390w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-600x400.jpg 600w\" data-sizes=\"(max-width: 1030px) 100vw, 1030px\"  aria-label=\"image 285A0729\"  id='av-masonry-1-item-1931' data-av-masonry-item='1931' class='av-masonry-entry isotope-item post-1931 attachment type-attachment status-inherit hentry  av-masonry-item-with-image' title=\"285A0729\" alt=\"Salle de classe moderne avec des murs en bois, des panneaux acoustiques color\u00e9s et des rang\u00e9es de chaises et de tables vides.\"    itemprop=\"thumbnailUrl\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container'  ><img decoding=\"async\" width=\"705\" height=\"470\" fetchpriority=\"high\" class=\"wp-image-1931 avia-img-lazy-loading-not-1931\"  src=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-705x470.jpg\" title=\"285A0729\" alt=\"Salle de classe moderne avec des murs en bois, des panneaux acoustiques color\u00e9s et des rang\u00e9es de chaises et de tables vides.\" srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-705x470.jpg 705w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-300x200.jpg 300w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-1030x687.jpg 1030w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-768x512.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-1536x1024.jpg 1536w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-2048x1366.jpg 2048w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-18x12.jpg 18w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-1500x1000.jpg 1500w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-200x133.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-150x100.jpg 150w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-100x67.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-80x53.jpg 80w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-50x33.jpg 50w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-390x260.jpg 390w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0729-600x400.jpg 600w\" sizes=\"(max-width: 705px) 100vw, 705px\" \/><\/div><\/div><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-687x1030.jpg\" data-srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-67x100.jpg 67w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-53x80.jpg 53w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-33x50.jpg 33w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737.jpg 1334w\" data-sizes=\"(max-width: 687px) 100vw, 687px\"  aria-label=\"image 285A0737\"  id='av-masonry-1-item-1932' data-av-masonry-item='1932' class='av-masonry-entry isotope-item post-1932 attachment type-attachment status-inherit hentry  av-masonry-item-with-image' title=\"285A0737\" alt=\"Salle de classe vide avec des chaises en bois pos\u00e9es sur les tables, une fen\u00eatre et des panneaux acoustiques color\u00e9s fix\u00e9s au mur.\"    itemprop=\"thumbnailUrl\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container'  ><img decoding=\"async\" width=\"470\" height=\"705\" fetchpriority=\"high\" class=\"wp-image-1932 avia-img-lazy-loading-not-1932\"  src=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-470x705.jpg\" title=\"285A0737\" alt=\"Salle de classe vide avec des chaises en bois pos\u00e9es sur les tables, une fen\u00eatre et des panneaux acoustiques color\u00e9s fix\u00e9s au mur.\" srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-67x100.jpg 67w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-53x80.jpg 53w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737-33x50.jpg 33w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0737.jpg 1334w\" sizes=\"(max-width: 470px) 100vw, 470px\" \/><\/div><\/div><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-687x1030.jpg\" data-srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-67x100.jpg 67w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-53x80.jpg 53w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-33x50.jpg 33w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738.jpg 1334w\" data-sizes=\"(max-width: 687px) 100vw, 687px\"  aria-label=\"image 285A0738\"  id='av-masonry-1-item-1933' data-av-masonry-item='1933' class='av-masonry-entry isotope-item post-1933 attachment type-attachment status-inherit hentry  av-masonry-item-with-image' title=\"285A0738\" alt=\"Cinq panneaux rectangulaires color\u00e9s, dispos\u00e9s verticalement sur un mur en bois et surmont\u00e9s d&#039;un plafonnier, con\u00e7us pour am\u00e9liorer les performances acoustiques du gymnase.\"    itemprop=\"thumbnailUrl\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container'  ><img decoding=\"async\" width=\"470\" height=\"705\" fetchpriority=\"high\" class=\"wp-image-1933 avia-img-lazy-loading-not-1933\"  src=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-470x705.jpg\" title=\"285A0738\" alt=\"Cinq panneaux rectangulaires color\u00e9s, dispos\u00e9s verticalement sur un mur en bois et surmont\u00e9s d&#039;un plafonnier, con\u00e7us pour am\u00e9liorer les performances acoustiques du gymnase.\" srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-67x100.jpg 67w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-53x80.jpg 53w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738-33x50.jpg 33w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0738.jpg 1334w\" sizes=\"(max-width: 470px) 100vw, 470px\" \/><\/div><\/div><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-1030x687.jpg\" data-srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-1030x687.jpg 1030w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-300x200.jpg 300w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-768x512.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-1536x1024.jpg 1536w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-2048x1366.jpg 2048w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-18x12.jpg 18w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-1500x1000.jpg 1500w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-705x470.jpg 705w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-200x133.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-150x100.jpg 150w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-100x67.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-80x53.jpg 80w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-50x33.jpg 50w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-390x260.jpg 390w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-600x400.jpg 600w\" data-sizes=\"(max-width: 1030px) 100vw, 1030px\"  aria-label=\"image 285A0741\"  id='av-masonry-1-item-1934' data-av-masonry-item='1934' class='av-masonry-entry isotope-item post-1934 attachment type-attachment status-inherit hentry  av-masonry-item-with-image' title=\"285A0741\" alt=\"Des panneaux rectangulaires en tissu bleu, bleu sarcelle, gris et rouge, dispos\u00e9s sur un mur en bois clair, cr\u00e9ent un d\u00e9cor d&#039;inspiration \u00ab gymnase acoustique \u00bb.\"    itemprop=\"thumbnailUrl\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container'  ><img decoding=\"async\" width=\"705\" height=\"470\" fetchpriority=\"high\" class=\"wp-image-1934 avia-img-lazy-loading-not-1934\"  src=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-705x470.jpg\" title=\"285A0741\" alt=\"Des panneaux rectangulaires en tissu bleu, bleu sarcelle, gris et rouge, dispos\u00e9s sur un mur en bois clair, cr\u00e9ent un d\u00e9cor d&#039;inspiration \u00ab gymnase acoustique \u00bb.\" srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-705x470.jpg 705w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-300x200.jpg 300w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-1030x687.jpg 1030w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-768x512.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-1536x1024.jpg 1536w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-2048x1366.jpg 2048w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-18x12.jpg 18w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-1500x1000.jpg 1500w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-200x133.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-150x100.jpg 150w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-100x67.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-80x53.jpg 80w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-50x33.jpg 50w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-390x260.jpg 390w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0741-600x400.jpg 600w\" sizes=\"(max-width: 705px) 100vw, 705px\" \/><\/div><\/div><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-687x1030.jpg\" data-srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-67x100.jpg 67w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-53x80.jpg 53w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-33x50.jpg 33w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2.jpg 1334w\" data-sizes=\"(max-width: 687px) 100vw, 687px\"  aria-label=\"image 285A0751-2\"  id='av-masonry-1-item-1935' data-av-masonry-item='1935' class='av-masonry-entry isotope-item post-1935 attachment type-attachment status-inherit hentry  av-masonry-item-with-image' title=\"285A0751-2\" alt=\"Trois tapis rectangulaires \u2014 marron, gris et bleu sarcelle \u2014 pos\u00e9s sur un parquet clair, vus d&#039;en haut, cr\u00e9ent une ambiance accueillante digne d&#039;un gymnase.\"    itemprop=\"thumbnailUrl\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container'  ><img decoding=\"async\" width=\"470\" height=\"705\" fetchpriority=\"high\" class=\"wp-image-1935 avia-img-lazy-loading-not-1935\"  src=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-470x705.jpg\" title=\"285A0751-2\" alt=\"Trois tapis rectangulaires \u2014 marron, gris et bleu sarcelle \u2014 pos\u00e9s sur un parquet clair, vus d&#039;en haut, cr\u00e9ent une ambiance accueillante digne d&#039;un gymnase.\" srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-67x100.jpg 67w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-53x80.jpg 53w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2-33x50.jpg 33w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0751-2.jpg 1334w\" sizes=\"(max-width: 470px) 100vw, 470px\" \/><\/div><\/div><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-1030x687.jpg\" data-srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-1030x687.jpg 1030w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-300x200.jpg 300w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-768x512.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-1536x1024.jpg 1536w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-2048x1366.jpg 2048w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-18x12.jpg 18w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-1500x1000.jpg 1500w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-705x470.jpg 705w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-200x133.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-150x100.jpg 150w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-100x67.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-80x53.jpg 80w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-50x33.jpg 50w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-390x260.jpg 390w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-600x400.jpg 600w\" data-sizes=\"(max-width: 1030px) 100vw, 1030px\"  aria-label=\"image 285A0757\"  id='av-masonry-1-item-1936' data-av-masonry-item='1936' class='av-masonry-entry isotope-item post-1936 attachment type-attachment status-inherit hentry  av-masonry-item-with-image' title=\"285A0757\" alt=\"Des panneaux acoustiques rectangulaires de diff\u00e9rentes couleurs, fix\u00e9s sur un mur en bois dans un espace int\u00e9rieur moderne, id\u00e9aux pour am\u00e9liorer l&#039;acoustique d&#039;un gymnase.\"    itemprop=\"thumbnailUrl\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container'  ><img decoding=\"async\" width=\"705\" height=\"470\" fetchpriority=\"high\" class=\"wp-image-1936 avia-img-lazy-loading-not-1936\"  src=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-705x470.jpg\" title=\"285A0757\" alt=\"Des panneaux acoustiques rectangulaires de diff\u00e9rentes couleurs, fix\u00e9s sur un mur en bois dans un espace int\u00e9rieur moderne, id\u00e9aux pour am\u00e9liorer l&#039;acoustique d&#039;un gymnase.\" srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-705x470.jpg 705w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-300x200.jpg 300w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-1030x687.jpg 1030w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-768x512.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-1536x1024.jpg 1536w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-2048x1366.jpg 2048w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-18x12.jpg 18w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-1500x1000.jpg 1500w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-200x133.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-150x100.jpg 150w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-100x67.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-80x53.jpg 80w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-50x33.jpg 50w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-390x260.jpg 390w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0757-600x400.jpg 600w\" sizes=\"(max-width: 705px) 100vw, 705px\" \/><\/div><\/div><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-687x1030.jpg\" data-srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-67x100.jpg 67w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-53x80.jpg 53w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-33x50.jpg 33w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759.jpg 1334w\" data-sizes=\"(max-width: 687px) 100vw, 687px\"  aria-label=\"image 285A0759\"  id='av-masonry-1-item-1937' data-av-masonry-item='1937' class='av-masonry-entry isotope-item post-1937 attachment type-attachment status-inherit hentry  av-masonry-item-with-image' title=\"285A0759\" alt=\"Quatre panneaux rectangulaires bleus, verts, rouges et gris sont dispos\u00e9s en diagonale sur un mur blanc, cr\u00e9ant ainsi une composition accrocheuse inspir\u00e9e de l&#039;acoustique des gymnases.\"    itemprop=\"thumbnailUrl\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container'  ><img decoding=\"async\" width=\"470\" height=\"705\" fetchpriority=\"high\" class=\"wp-image-1937 avia-img-lazy-loading-not-1937\"  src=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-470x705.jpg\" title=\"285A0759\" alt=\"Quatre panneaux rectangulaires bleus, verts, rouges et gris sont dispos\u00e9s en diagonale sur un mur blanc, cr\u00e9ant ainsi une composition accrocheuse inspir\u00e9e de l&#039;acoustique des gymnases.\" srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-67x100.jpg 67w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-53x80.jpg 53w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759-33x50.jpg 33w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0759.jpg 1334w\" sizes=\"(max-width: 470px) 100vw, 470px\" \/><\/div><\/div><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-687x1030.jpg\" data-srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-67x100.jpg 67w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-53x80.jpg 53w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-33x50.jpg 33w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765.jpg 1334w\" data-sizes=\"(max-width: 687px) 100vw, 687px\"  aria-label=\"image 285A0765\"  id='av-masonry-1-item-1938' data-av-masonry-item='1938' class='av-masonry-entry isotope-item post-1938 attachment type-attachment status-inherit hentry  av-masonry-item-with-image' title=\"285A0765\" alt=\"Deux panneaux rectangulaires, l&#039;un bleu et l&#039;autre marron, destin\u00e9s \u00e0 am\u00e9liorer l&#039;acoustique du gymnase, sont accroch\u00e9s \u00e0 un mur blanc au-dessus de chaises empil\u00e9es pr\u00e8s des fen\u00eatres.\"    itemprop=\"thumbnailUrl\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container'  ><img decoding=\"async\" width=\"470\" height=\"705\" fetchpriority=\"high\" class=\"wp-image-1938 avia-img-lazy-loading-not-1938\"  src=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-470x705.jpg\" title=\"285A0765\" alt=\"Deux panneaux rectangulaires, l&#039;un bleu et l&#039;autre marron, destin\u00e9s \u00e0 am\u00e9liorer l&#039;acoustique du gymnase, sont accroch\u00e9s \u00e0 un mur blanc au-dessus de chaises empil\u00e9es pr\u00e8s des fen\u00eatres.\" srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-67x100.jpg 67w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-53x80.jpg 53w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765-33x50.jpg 33w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0765.jpg 1334w\" sizes=\"(max-width: 470px) 100vw, 470px\" \/><\/div><\/div><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-687x1030.jpg\" data-srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-67x100.jpg 67w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-53x80.jpg 53w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-33x50.jpg 33w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766.jpg 1334w\" data-sizes=\"(max-width: 687px) 100vw, 687px\"  aria-label=\"image 285A0766\"  id='av-masonry-1-item-1939' data-av-masonry-item='1939' class='av-masonry-entry isotope-item post-1939 attachment type-attachment status-inherit hentry  av-masonry-item-with-image' title=\"285A0766\" alt=\"Des panneaux rectangulaires color\u00e9s, au design inspir\u00e9 des gymnases, sont fix\u00e9s sur un mur en bois au-dessus de chaises bleues et en bois, dans une pi\u00e8ce moderne.\"    itemprop=\"thumbnailUrl\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container'  ><img decoding=\"async\" width=\"470\" height=\"705\" fetchpriority=\"high\" class=\"wp-image-1939 avia-img-lazy-loading-not-1939\"  src=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-470x705.jpg\" title=\"285A0766\" alt=\"Des panneaux rectangulaires color\u00e9s, au design inspir\u00e9 des gymnases, sont fix\u00e9s sur un mur en bois au-dessus de chaises bleues et en bois, dans une pi\u00e8ce moderne.\" srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-67x100.jpg 67w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-53x80.jpg 53w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766-33x50.jpg 33w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0766.jpg 1334w\" sizes=\"(max-width: 470px) 100vw, 470px\" \/><\/div><\/div><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-687x1030.jpg\" data-srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-67x100.jpg 67w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-53x80.jpg 53w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-33x50.jpg 33w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767.jpg 1334w\" data-sizes=\"(max-width: 687px) 100vw, 687px\"  aria-label=\"image 285A0767\"  id='av-masonry-1-item-1940' data-av-masonry-item='1940' class='av-masonry-entry isotope-item post-1940 attachment type-attachment status-inherit hentry  av-masonry-item-with-image' title=\"285A0767\" alt=\"Salle de classe moderne dot\u00e9e d&#039;un mur en bois, de panneaux verticaux color\u00e9s con\u00e7us pour offrir une isolation acoustique de qualit\u00e9 \u00ab gymnase \u00bb, et de chaises en bois empil\u00e9es sur des pupitres m\u00e9talliques bleus.\"    itemprop=\"thumbnailUrl\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container'  ><img decoding=\"async\" width=\"470\" height=\"705\" fetchpriority=\"high\" class=\"wp-image-1940 avia-img-lazy-loading-not-1940\"  src=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-470x705.jpg\" title=\"285A0767\" alt=\"Salle de classe moderne dot\u00e9e d&#039;un mur en bois, de panneaux verticaux color\u00e9s con\u00e7us pour offrir une isolation acoustique de qualit\u00e9 \u00ab gymnase \u00bb, et de chaises en bois empil\u00e9es sur des pupitres m\u00e9talliques bleus.\" srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-67x100.jpg 67w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-53x80.jpg 53w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767-33x50.jpg 33w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0767.jpg 1334w\" sizes=\"(max-width: 470px) 100vw, 470px\" \/><\/div><\/div><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-1030x687.jpg\" data-srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-1030x687.jpg 1030w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-300x200.jpg 300w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-768x512.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-1536x1024.jpg 1536w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-2048x1366.jpg 2048w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-18x12.jpg 18w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-1500x1000.jpg 1500w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-705x470.jpg 705w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-200x133.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-150x100.jpg 150w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-100x67.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-80x53.jpg 80w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-50x33.jpg 50w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-390x260.jpg 390w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-600x400.jpg 600w\" data-sizes=\"(max-width: 1030px) 100vw, 1030px\"  aria-label=\"image 285A0769\"  id='av-masonry-1-item-1941' data-av-masonry-item='1941' class='av-masonry-entry isotope-item post-1941 attachment type-attachment status-inherit hentry  av-masonry-item-with-image' title=\"285A0769\" alt=\"Trois panneaux rectangulaires color\u00e9s \u2014 bleu sarcelle, bleu et rouge \u2014 sont dispos\u00e9s sur une surface en bois clair, \u00e9voquant des panneaux acoustiques de gymnase aux couleurs vives, pr\u00eats \u00e0 embellir n&#039;importe quel espace sportif tout en am\u00e9liorant sa qualit\u00e9 sonore.\"    itemprop=\"thumbnailUrl\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container'  ><img decoding=\"async\" width=\"705\" height=\"470\" fetchpriority=\"high\" class=\"wp-image-1941 avia-img-lazy-loading-not-1941\"  src=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-705x470.jpg\" title=\"285A0769\" alt=\"Trois panneaux rectangulaires color\u00e9s \u2014 bleu sarcelle, bleu et rouge \u2014 sont dispos\u00e9s sur une surface en bois clair, \u00e9voquant des panneaux acoustiques de gymnase aux couleurs vives, pr\u00eats \u00e0 embellir n&#039;importe quel espace sportif tout en am\u00e9liorant sa qualit\u00e9 sonore.\" srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-705x470.jpg 705w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-300x200.jpg 300w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-1030x687.jpg 1030w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-768x512.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-1536x1024.jpg 1536w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-2048x1366.jpg 2048w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-18x12.jpg 18w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-1500x1000.jpg 1500w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-200x133.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-150x100.jpg 150w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-100x67.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-80x53.jpg 80w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-50x33.jpg 50w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-390x260.jpg 390w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0769-600x400.jpg 600w\" sizes=\"(max-width: 705px) 100vw, 705px\" \/><\/div><\/div><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-687x1030.jpg\" data-srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-67x100.jpg 67w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-53x80.jpg 53w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-33x50.jpg 33w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773.jpg 1334w\" data-sizes=\"(max-width: 687px) 100vw, 687px\"  aria-label=\"image 285A0773\"  id='av-masonry-1-item-1942' data-av-masonry-item='1942' class='av-masonry-entry isotope-item post-1942 attachment type-attachment status-inherit hentry  av-masonry-item-with-image' title=\"285A0773\" alt=\"Des panneaux acoustiques rectangulaires bleus, verts, rouges et gris sont fix\u00e9s verticalement sur un mur en bois du gymnase.\"    itemprop=\"thumbnailUrl\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container'  ><img decoding=\"async\" width=\"470\" height=\"705\" fetchpriority=\"high\" class=\"wp-image-1942 avia-img-lazy-loading-not-1942\"  src=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-470x705.jpg\" title=\"285A0773\" alt=\"Des panneaux acoustiques rectangulaires bleus, verts, rouges et gris sont fix\u00e9s verticalement sur un mur en bois du gymnase.\" srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-67x100.jpg 67w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-53x80.jpg 53w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773-33x50.jpg 33w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0773.jpg 1334w\" sizes=\"(max-width: 470px) 100vw, 470px\" \/><\/div><\/div><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-1030x687.jpg\" data-srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-1030x687.jpg 1030w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-300x200.jpg 300w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-768x512.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-1536x1024.jpg 1536w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-2048x1366.jpg 2048w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-18x12.jpg 18w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-1500x1000.jpg 1500w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-705x470.jpg 705w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-200x133.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-150x100.jpg 150w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-100x67.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-80x53.jpg 80w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-50x33.jpg 50w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-390x260.jpg 390w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-600x400.jpg 600w\" data-sizes=\"(max-width: 1030px) 100vw, 1030px\"  aria-label=\"image 285A0774\"  id='av-masonry-1-item-1943' data-av-masonry-item='1943' class='av-masonry-entry isotope-item post-1943 attachment type-attachment status-inherit hentry  av-masonry-item-with-image' title=\"285A0774\" alt=\"Des panneaux de feutre color\u00e9s et deux ouvertures d&#039;a\u00e9ration sur un mur en bois clair, dispos\u00e9s selon un motif vertical, cr\u00e9ent un design d&#039;inspiration acoustique de gymnase qui allie esth\u00e9tique et absorption acoustique.\"    itemprop=\"thumbnailUrl\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container'  ><img decoding=\"async\" width=\"705\" height=\"470\" fetchpriority=\"high\" class=\"wp-image-1943 avia-img-lazy-loading-not-1943\"  src=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-705x470.jpg\" title=\"285A0774\" alt=\"Des panneaux de feutre color\u00e9s et deux ouvertures d&#039;a\u00e9ration sur un mur en bois clair, dispos\u00e9s selon un motif vertical, cr\u00e9ent un design d&#039;inspiration acoustique de gymnase qui allie esth\u00e9tique et absorption acoustique.\" srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-705x470.jpg 705w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-300x200.jpg 300w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-1030x687.jpg 1030w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-768x512.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-1536x1024.jpg 1536w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-2048x1366.jpg 2048w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-18x12.jpg 18w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-1500x1000.jpg 1500w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-200x133.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-150x100.jpg 150w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-100x67.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-80x53.jpg 80w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-50x33.jpg 50w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-390x260.jpg 390w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0774-600x400.jpg 600w\" sizes=\"(max-width: 705px) 100vw, 705px\" \/><\/div><\/div><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-687x1030.jpg\" data-srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-67x100.jpg 67w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-53x80.jpg 53w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-33x50.jpg 33w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775.jpg 1334w\" data-sizes=\"(max-width: 687px) 100vw, 687px\"  aria-label=\"image 285A0775\"  id='av-masonry-1-item-1944' data-av-masonry-item='1944' class='av-masonry-entry isotope-item post-1944 attachment type-attachment status-inherit hentry  av-masonry-item-with-image' title=\"285A0775\" alt=\"Quatre panneaux de tissu color\u00e9s sont suspendus verticalement \u00e0 un mur en bois clair, au-dessus de plusieurs chaises en bois, offrant ainsi une solution acoustique adapt\u00e9e aux gymnases qui am\u00e9liore \u00e0 la fois la qualit\u00e9 sonore et l&#039;esth\u00e9tique de l&#039;espace.\"    itemprop=\"thumbnailUrl\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container'  ><img decoding=\"async\" width=\"470\" height=\"705\" fetchpriority=\"high\" class=\"wp-image-1944 avia-img-lazy-loading-not-1944\"  src=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-470x705.jpg\" title=\"285A0775\" alt=\"Quatre panneaux de tissu color\u00e9s sont suspendus verticalement \u00e0 un mur en bois clair, au-dessus de plusieurs chaises en bois, offrant ainsi une solution acoustique adapt\u00e9e aux gymnases qui am\u00e9liore \u00e0 la fois la qualit\u00e9 sonore et l&#039;esth\u00e9tique de l&#039;espace.\" srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-67x100.jpg 67w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-53x80.jpg 53w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775-33x50.jpg 33w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0775.jpg 1334w\" sizes=\"(max-width: 470px) 100vw, 470px\" \/><\/div><\/div><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-1030x687.jpg\" data-srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-1030x687.jpg 1030w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-300x200.jpg 300w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-768x512.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-1536x1024.jpg 1536w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-2048x1366.jpg 2048w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-18x12.jpg 18w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-1500x1000.jpg 1500w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-705x470.jpg 705w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-200x133.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-150x100.jpg 150w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-100x67.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-80x53.jpg 80w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-50x33.jpg 50w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-390x260.jpg 390w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-600x400.jpg 600w\" data-sizes=\"(max-width: 1030px) 100vw, 1030px\"  aria-label=\"image 285A0777\"  id='av-masonry-1-item-1945' data-av-masonry-item='1945' class='av-masonry-entry isotope-item post-1945 attachment type-attachment status-inherit hentry  av-masonry-item-with-image' title=\"285A0777\" alt=\"Le plafond en bois, compos\u00e9 de panneaux rectangulaires color\u00e9s, d&#039;\u00e9vents d&#039;a\u00e9ration, de deux grands luminaires circulaires et de conduits apparents, conf\u00e8re au gymnase un aspect dynamique et moderne tout en am\u00e9liorant ses performances acoustiques.\"    itemprop=\"thumbnailUrl\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container'  ><img decoding=\"async\" width=\"705\" height=\"470\" fetchpriority=\"high\" class=\"wp-image-1945 avia-img-lazy-loading-not-1945\"  src=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-705x470.jpg\" title=\"285A0777\" alt=\"Le plafond en bois, compos\u00e9 de panneaux rectangulaires color\u00e9s, d&#039;\u00e9vents d&#039;a\u00e9ration, de deux grands luminaires circulaires et de conduits apparents, conf\u00e8re au gymnase un aspect dynamique et moderne tout en am\u00e9liorant ses performances acoustiques.\" srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-705x470.jpg 705w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-300x200.jpg 300w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-1030x687.jpg 1030w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-768x512.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-1536x1024.jpg 1536w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-2048x1366.jpg 2048w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-18x12.jpg 18w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-1500x1000.jpg 1500w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-200x133.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-150x100.jpg 150w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-100x67.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-80x53.jpg 80w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-50x33.jpg 50w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-390x260.jpg 390w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0777-600x400.jpg 600w\" sizes=\"(max-width: 705px) 100vw, 705px\" \/><\/div><\/div><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-687x1030.jpg\" data-srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-67x100.jpg 67w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-53x80.jpg 53w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-33x50.jpg 33w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779.jpg 1334w\" data-sizes=\"(max-width: 687px) 100vw, 687px\"  aria-label=\"image 285A0779\"  id='av-masonry-1-item-1946' data-av-masonry-item='1946' class='av-masonry-entry isotope-item post-1946 attachment type-attachment status-inherit hentry  av-masonry-item-with-image' title=\"285A0779\" alt=\"Trois panneaux rectangulaires en feutre, de couleur bleu sarcelle, rouille et gris, sont accroch\u00e9s \u00e0 un mur blanc, apportant une touche de design acoustique moderne qui rappelle celle d&#039;un gymnase \u00e9l\u00e9gant.\"    itemprop=\"thumbnailUrl\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container'  ><img decoding=\"async\" width=\"470\" height=\"705\" fetchpriority=\"high\" class=\"wp-image-1946 avia-img-lazy-loading-not-1946\"  src=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-470x705.jpg\" title=\"285A0779\" alt=\"Trois panneaux rectangulaires en feutre, de couleur bleu sarcelle, rouille et gris, sont accroch\u00e9s \u00e0 un mur blanc, apportant une touche de design acoustique moderne qui rappelle celle d&#039;un gymnase \u00e9l\u00e9gant.\" srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-67x100.jpg 67w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-53x80.jpg 53w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779-33x50.jpg 33w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0779.jpg 1334w\" sizes=\"(max-width: 470px) 100vw, 470px\" \/><\/div><\/div><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-687x1030.jpg\" data-srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-67x100.jpg 67w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-53x80.jpg 53w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-33x50.jpg 33w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782.jpg 1334w\" data-sizes=\"(max-width: 687px) 100vw, 687px\"  aria-label=\"image 285A0782\"  id='av-masonry-1-item-1947' data-av-masonry-item='1947' class='av-masonry-entry isotope-item post-1947 attachment type-attachment status-inherit hentry  av-masonry-item-with-image' title=\"285A0782\" alt=\"Salle de classe moderne avec des chaises empil\u00e9es sur les tables, des murs en bois et des panneaux insonorisants color\u00e9s inspir\u00e9s du design acoustique des gymnases.\"    itemprop=\"thumbnailUrl\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container'  ><img decoding=\"async\" width=\"470\" height=\"705\" fetchpriority=\"high\" class=\"wp-image-1947 avia-img-lazy-loading-not-1947\"  src=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-470x705.jpg\" title=\"285A0782\" alt=\"Salle de classe moderne avec des chaises empil\u00e9es sur les tables, des murs en bois et des panneaux insonorisants color\u00e9s inspir\u00e9s du design acoustique des gymnases.\" srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-67x100.jpg 67w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-53x80.jpg 53w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782-33x50.jpg 33w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0782.jpg 1334w\" sizes=\"(max-width: 470px) 100vw, 470px\" \/><\/div><\/div><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0790-687x1030.jpg\" data-srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0790-687x1030.jpg 687w, 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https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0790.jpg 1334w\" data-sizes=\"(max-width: 687px) 100vw, 687px\"  aria-label=\"image 285A0790\"  id='av-masonry-1-item-1948' data-av-masonry-item='1948' class='av-masonry-entry isotope-item post-1948 attachment type-attachment status-inherit hentry  av-masonry-item-with-image' title=\"285A0790\" alt=\"Salle de classe aux murs en bois, dot\u00e9e de panneaux color\u00e9s con\u00e7us pour offrir une isolation acoustique de qualit\u00e9 \u00ab gymnase \u00bb, avec des pupitres vides et des chaises empil\u00e9es les unes sur les autres.\"    itemprop=\"thumbnailUrl\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container'  ><img decoding=\"async\" width=\"470\" height=\"705\" fetchpriority=\"high\" class=\"wp-image-1948 avia-img-lazy-loading-not-1948\"  src=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0790-470x705.jpg\" title=\"285A0790\" alt=\"Salle de classe aux murs en bois, dot\u00e9e de panneaux color\u00e9s con\u00e7us pour offrir une isolation acoustique de qualit\u00e9 \u00ab gymnase \u00bb, avec des pupitres vides et des chaises empil\u00e9es les unes sur les autres.\" srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0790-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0790-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0790-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0790-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0790-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0790-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0790-1001x1500.jpg 1001w, 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data-av-masonry-item='1949' class='av-masonry-entry isotope-item post-1949 attachment type-attachment status-inherit hentry  av-masonry-item-with-image' title=\"285A0791\" alt=\"Une salle de classe moderne aux murs en bois, dot\u00e9e de panneaux acoustiques color\u00e9s rappelant ceux d&#039;un gymnase, et o\u00f9 les chaises vides sont soigneusement align\u00e9es devant les pupitres.\"    itemprop=\"thumbnailUrl\" ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class='av-masonry-image-container'  ><img decoding=\"async\" width=\"470\" height=\"705\" fetchpriority=\"high\" class=\"wp-image-1949 avia-img-lazy-loading-not-1949\"  src=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0791-470x705.jpg\" title=\"285A0791\" alt=\"Une salle de classe moderne aux murs en bois, dot\u00e9e de panneaux acoustiques color\u00e9s rappelant ceux d&#039;un gymnase, et o\u00f9 les chaises vides sont soigneusement align\u00e9es devant les pupitres.\" srcset=\"https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0791-470x705.jpg 470w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0791-200x300.jpg 200w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0791-687x1030.jpg 687w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0791-768x1151.jpg 768w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0791-1025x1536.jpg 1025w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0791-8x12.jpg 8w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0791-1001x1500.jpg 1001w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0791-133x200.jpg 133w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0791-100x150.jpg 100w, https:\/\/www.panneaupiano.fr\/wp-content\/uploads\/2026\/08\/285a0791-67x100.jpg 67w, 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