{"id":12475,"date":"2025-07-27T22:12:03","date_gmt":"2025-07-27T19:12:03","guid":{"rendered":"https:\/\/feltvibe.com\/?page_id=12475"},"modified":"2026-03-25T09:48:33","modified_gmt":"2026-03-25T06:48:33","slug":"les-murs-legers-et-les-murs-porteurs","status":"publish","type":"page","link":"https:\/\/feltvibe.com\/fr\/insulation-felts\/wall-system\/lightweight-walls-and-supporting-walls\/","title":{"rendered":"Murs l\u00e9gers"},"content":{"rendered":"<div id=\"gap-1841164139\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1841164139 {\n  padding-top: 5vh;\n}\n@media (min-width:550px) {\n  #gap-1841164139 {\n    padding-top: 3vh;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"slider-wrapper relative\" id=\"slider-1555544739\" >\n    <div class=\"slider slider-nav-simple slider-nav-normal slider-nav-light slider-style-normal\"\n        data-flickity-options='{            \"cellAlign\": \"center\",            \"imagesLoaded\": true,           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class=\"text-box banner-layer x0 md-x0 lg-x0 y95 md-y95 lg-y95 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n\t<div id=\"text-4286791766\" class=\"text\">\n\t\t\n<p class=\"p1\"><a href=\"https:\/\/feltvibe.com\/fr\/feutres-disolation\/systeme-mural\/les-murs-legers-et-les-murs-porteurs\/\"><strong>Murs l\u00e9gers<\/strong><\/a><\/p>\n\t\t\n<style>\n#text-4286791766 {\n  font-size: 2.5rem;\n  line-height: 1.75;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1493344904 {\n  width: 60%;\n}\n#text-box-1493344904 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-634910211 {\n  padding-top: 56.25%;\n}\n#banner-634910211 .bg.bg-loaded {\n  background-image: url(https:\/\/feltvibe.com\/uploads\/sound-thermal-insulation111-1.jpeg);\n}\n@media (min-width:550px) {\n  #banner-634910211 {\n    padding-top: 56.25%;\n  }\n}\n@media (min-width:850px) {\n  #banner-634910211 {\n    padding-top: 70vh;\n  }\n}\n<\/style>\n  <\/div>\n\n\n     <\/div>\n\n     <div class=\"loading-spin dark large centered\"><\/div>\n\n\t<\/div>\n\n\n<div class=\"row row-collapse\"  id=\"row-1421442447\">\n\n\t<div id=\"col-1808751862\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"gap-545511676\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-545511676 {\n  padding-top: 2vh;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"gap-782875367\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-782875367 {\n  padding-top: 3vh;\n}\n<\/style>\n\t<\/div>\n\t\n<p class=\"p1\">Les performances acoustiques et thermiques des cloisons l\u00e9g\u00e8res en plaques de pl\u00e2tre sur ossature m\u00e9tallique peuvent \u00eatre am\u00e9lior\u00e9es en concevant des syst\u00e8mes performants avec un isolant fibreux appropri\u00e9 install\u00e9 dans l'ossature.<\/p>\n\t<div id=\"gap-774753819\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-774753819 {\n  padding-top: 5vh;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-2089486470\">\n\n\t<div id=\"col-987311065\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-2905170748\" class=\"text textpdar\">\n\t\t\n<p>Types d'applications<br \/>\n\t\t\n<style>\n#text-2905170748 {\n  font-size: 1.5rem;\n  text-align: center;\n}\n@media (min-width:550px) {\n  #text-2905170748 {\n    text-align: left;\n  }\n}\n@media (min-width:850px) {\n  #text-2905170748 {\n    text-align: left;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"gap-1042609379\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1042609379 {\n  padding-top: 3vh;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row row-collapse align-bottom\"  id=\"row-614374570\">\n\n\t<div id=\"col-998109812\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"text-center\"><div class=\"is-divider divider clearfix\" style=\"margin-top:0px;margin-bottom:0px;max-width:100%;height:1px;background-color:#dddddd;\"><\/div><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<style>\n#row-614374570 > .col > .col-inner {\n  padding: 0px 0px 10px 0px;\n}\n<\/style>\n<\/div>\n\n\t\t<div class=\"tabbed-content\">\n\t\t\t\n\t\t\t<ul class=\"nav nav-simple nav-vertical nav-uppercase nav-size-large nav-left\" role=\"tablist\"><li id=\"tab-type-1\" class=\"tab active has-icon\" role=\"presentation\"><a href=\"#tab_type-1\" role=\"tab\" aria-selected=\"true\" aria-controls=\"tab_type-1\"><span>Type 1<\/span><\/a><\/li>\n<li id=\"tab-type-2\" class=\"tab has-icon\" role=\"presentation\"><a href=\"#tab_type-2\" tabindex=\"-1\" role=\"tab\" aria-selected=\"false\" aria-controls=\"tab_type-2\"><span>Type 2<\/span><\/a><\/li><\/ul><div class=\"tab-panels\"><div id=\"tab_type-1\" class=\"panel active entry-content\" role=\"tabpanel\" aria-labelledby=\"tab-type-1\">\n<div class=\"row row-collapse\"  id=\"row-1981803960\">\n\n\t<div id=\"col-797186127\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row row-collapse\"  id=\"row-974528048\">\n\n\t<div id=\"col-1356818143\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row\"  id=\"row-1414696874\">\n\n\t<div id=\"col-1730605521\" class=\"col medium-7 small-12 large-7\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_42724256\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" src=\"https:\/\/feltvibe.com\/uploads\/constructed-wall-1.svg\" class=\"attachment-original size-original\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_42724256 {\n  width: 85%;\n}\n@media (min-width:550px) {\n  #image_42724256 {\n    width: 75%;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1634649607\" class=\"col medium-5 small-12 large-5\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"gap-1647103288\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1647103288 {\n  padding-top: 0px;\n}\n@media (min-width:550px) {\n  #gap-1647103288 {\n    padding-top: 30px;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n<p class=\"p1\"><strong>Mur construit<\/strong><\/p>\n<ol>\n<li>Plaque de pl\u00e2tre<\/li>\n<li>Feutre d'insonorisation \u00e0 faible densit\u00e9<\/li>\n<li>Bande vibrante en feutre adh\u00e9sif<\/li>\n<li>Panneau de feutre PET Arketa<\/li>\n<li>Structure porteuse en acier<\/li>\n<li>Brique<\/li>\n<\/ol>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<\/div>\n<div id=\"tab_type-2\" class=\"panel entry-content\" role=\"tabpanel\" aria-labelledby=\"tab-type-2\">\n<div class=\"row row-collapse\"  id=\"row-1101861110\">\n\n\t<div id=\"col-40844881\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row row-collapse\"  id=\"row-343337502\">\n\n\t<div id=\"col-1499224137\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row\"  id=\"row-2043971311\">\n\n\t<div id=\"col-1102460033\" class=\"col medium-7 small-12 large-7\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1660186540\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" src=\"https:\/\/feltvibe.com\/uploads\/lightweight-walls-insulation.svg\" class=\"attachment-original size-original\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1660186540 {\n  width: 85%;\n}\n@media (min-width:550px) {\n  #image_1660186540 {\n    width: 75%;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-204829922\" class=\"col medium-5 small-12 large-5\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"gap-1952103145\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1952103145 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n<p class=\"p1\"><strong>Cloison s\u00e8che Cloison<\/strong><\/p>\n<ol>\n<li>Plaque de pl\u00e2tre<\/li>\n<li>Panneau de feutre PET Arketa<\/li>\n<li>Structure porteuse en acier<\/li>\n<li>Bande vibrante en feutre adh\u00e9sif<\/li>\n<li>Plaque de pl\u00e2tre<\/li>\n<\/ol>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<\/div><\/div><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1749324155\">\n\n\t<div id=\"col-1701014469\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row row-collapse align-bottom\"  id=\"row-364556242\">\n\n\t<div id=\"col-2130686854\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row row-collapse hide-for-small\"  id=\"row-1949406334\">\n\n\t<div id=\"col-205564281\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-2909536604\" class=\"text textpdar\">\n\t\t\n<p>Sp\u00e9cifications des produits<br \/>\n\t\t\n<style>\n#text-2909536604 {\n  font-size: 1.5rem;\n  text-align: center;\n}\n@media (min-width:550px) {\n  #text-2909536604 {\n    text-align: left;\n  }\n}\n@media (min-width:850px) {\n  #text-2909536604 {\n    text-align: left;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"gap-2048898855\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-2048898855 {\n  padding-top: 2vh;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row row-collapse show-for-medium\"  id=\"row-1371905258\">\n\n\t<div id=\"col-1543576773\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-67172929\" class=\"text textpdar\">\n\t\t\n<p>Sp\u00e9cifications des produits<br \/>\n\t\t\n<style>\n#text-67172929 {\n  font-size: 1.5rem;\n  text-align: center;\n}\n@media (min-width:550px) {\n  #text-67172929 {\n    text-align: left;\n  }\n}\n@media (min-width:850px) {\n  #text-67172929 {\n    text-align: left;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"text-center\"><div class=\"is-divider divider clearfix\" style=\"margin-top:0px;margin-bottom:0px;max-width:100%;height:1px;background-color:#dddddd;\"><\/div><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<style>\n#row-364556242 > .col > .col-inner {\n  padding: 0px 0px 10px 0px;\n}\n<\/style>\n<\/div>\n\n\t\t<div class=\"tabbed-content hide-for-small\">\n\t\t\t\n\t\t\t<ul class=\"nav nav-simple nav-vertical nav-uppercase nav-size-large nav-left\" role=\"tablist\"><li id=\"tab-7mm\" class=\"tab active has-icon\" role=\"presentation\"><a href=\"#tab_7mm\" role=\"tab\" aria-selected=\"true\" aria-controls=\"tab_7mm\"><span>7mm<\/span><\/a><\/li>\n<li id=\"tab-9mm\" class=\"tab has-icon\" role=\"presentation\"><a href=\"#tab_9mm\" tabindex=\"-1\" role=\"tab\" aria-selected=\"false\" aria-controls=\"tab_9mm\"><span>9 mm<\/span><\/a><\/li>\n<li id=\"tab-15mm\" class=\"tab has-icon\" role=\"presentation\"><a href=\"#tab_15mm\" tabindex=\"-1\" role=\"tab\" aria-selected=\"false\" aria-controls=\"tab_15mm\"><span>15 mm<\/span><\/a><\/li><\/ul><div class=\"tab-panels\"><div id=\"tab_7mm\" class=\"panel active entry-content\" role=\"tabpanel\" aria-labelledby=\"tab-7mm\">\n<div class=\"row row-collapse\"  id=\"row-1396274243\">\n\n\t<div id=\"col-1441718731\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row row-collapse\"  id=\"row-697966075\">\n\n\t<div id=\"col-29568520\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row\"  id=\"row-934400540\">\n\n\t<div id=\"col-341410237\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_561859550\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"1080\" src=\"https:\/\/feltvibe.com\/uploads\/222.png\" class=\"attachment-original size-original\" alt=\"\" srcset=\"https:\/\/feltvibe.com\/uploads\/222.png 1080w, https:\/\/feltvibe.com\/uploads\/222-300x300.png 300w, https:\/\/feltvibe.com\/uploads\/222-1024x1024.png 1024w, https:\/\/feltvibe.com\/uploads\/222-150x150.png 150w, https:\/\/feltvibe.com\/uploads\/222-768x768.png 768w, https:\/\/feltvibe.com\/uploads\/222-12x12.png 12w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_561859550 {\n  width: 95%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-2052424349\" class=\"col medium-8 small-12 large-8\"  >\n\t\t\t\t<div class=\"col-inner text-left\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"gap-512059180\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-512059180 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-3619356047\" class=\"text\">\n\t\t\n<table width=\"642\">\n<tbody>\n<tr>\n<td width=\"226\"><strong>Mat\u00e9riau\u00a0<\/strong><\/td>\n<td width=\"416\">100% PET, 60% recycled content<\/td>\n<\/tr>\n<tr>\n<td><strong>\u00c9paisseur et poids<\/strong><\/td>\n<td>7mm (\u00b10,5mm) 700 g\/m\u00b2 (\u00b110%)<\/td>\n<\/tr>\n<tr>\n<td><strong>R\u00e9action au feu<\/strong><\/td>\n<td width=\"416\">EN 1021 - 1 (cigarette) EN 13501-1:2018 (SBI) Adh\u00e9r\u00e9 Classe B-s1,d0<\/td>\n<\/tr>\n<tr>\n<td><strong>Isolation contre les bruits d'impact<\/strong><\/td>\n<td>\u0394Lw= 27 dB \/ TS EN ISO 717-2:2021<\/td>\n<\/tr>\n<tr>\n<td><strong>Test de vieillissement<\/strong><\/td>\n<td>5.90% \/ TS EN 1606- 2013-06<\/td>\n<\/tr>\n<tr>\n<td><strong>R\u00e9sistance thermique<\/strong><\/td>\n<td><b>\u03bb= <\/b>0,0373 W\/m\u00b2K \/ ISO 11092-2024<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t\n<style>\n#text-3619356047 {\n  line-height: 2;\n}\n<\/style>\n\t<\/div>\n\t\n<a href=\"https:\/\/feltvibe.com\/uploads\/FeltVibe-Wall-System.pdf\" target=\"_blank\" class=\"button primary is-outline lowercase\" rel=\"noopener\"  >\n    <span>Brochure<\/span>\n  <\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<\/div>\n<div id=\"tab_9mm\" class=\"panel entry-content\" role=\"tabpanel\" aria-labelledby=\"tab-9mm\">\n<div class=\"row row-collapse\"  id=\"row-1460645979\">\n\n\t<div id=\"col-878081278\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row row-collapse\"  id=\"row-1615529958\">\n\n\t<div id=\"col-250357372\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row\"  id=\"row-17065337\">\n\n\t<div id=\"col-214923623\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_380388378\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1020\" height=\"1020\" src=\"https:\/\/feltvibe.com\/uploads\/222-1024x1024.png\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/feltvibe.com\/uploads\/222-1024x1024.png 1024w, https:\/\/feltvibe.com\/uploads\/222-300x300.png 300w, https:\/\/feltvibe.com\/uploads\/222-150x150.png 150w, https:\/\/feltvibe.com\/uploads\/222-768x768.png 768w, https:\/\/feltvibe.com\/uploads\/222-12x12.png 12w, https:\/\/feltvibe.com\/uploads\/222.png 1080w\" sizes=\"auto, (max-width: 1020px) 100vw, 1020px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_380388378 {\n  width: 95%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-874044172\" class=\"col medium-8 small-12 large-8\"  >\n\t\t\t\t<div class=\"col-inner text-left\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"gap-155677562\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-155677562 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-811265460\" class=\"text\">\n\t\t\n<table width=\"642\">\n<tbody>\n<tr>\n<td width=\"226\"><strong>Mat\u00e9riau\u00a0<\/strong><\/td>\n<td width=\"416\">100% PET, 60% recycled content<\/td>\n<\/tr>\n<tr>\n<td><strong>\u00c9paisseur et poids<\/strong><\/td>\n<td>9mm (\u00b10,5mm) 1100 g\/m\u00b2 (\u00b110%)<\/td>\n<\/tr>\n<tr>\n<td><strong>R\u00e9action au feu<\/strong><\/td>\n<td width=\"416\">EN 1021 - 1 (cigarette) EN 13501-1:2018 (SBI) Adh\u00e9r\u00e9 Classe B-s1,d0<\/td>\n<\/tr>\n<tr>\n<td><strong>Isolation contre les bruits d'impact<\/strong><\/td>\n<td>\u0394Lw= 27 dB \/ TS EN ISO 717-2:2021<\/td>\n<\/tr>\n<tr>\n<td><strong>Test de vieillissement<\/strong><\/td>\n<td>4.20% \/ TS EN 1606- 2013-06<\/td>\n<\/tr>\n<tr>\n<td><strong>R\u00e9sistance thermique<\/strong><\/td>\n<td><b>\u03bb= <\/b>0,0350 W\/m\u00b2K \/ ISO 11092-2024<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t\n<style>\n#text-811265460 {\n  line-height: 2;\n}\n<\/style>\n\t<\/div>\n\t\n<a class=\"button primary is-outline lowercase\"  >\n    <span>Brochure<\/span>\n  <\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<\/div>\n<div id=\"tab_15mm\" class=\"panel entry-content\" role=\"tabpanel\" aria-labelledby=\"tab-15mm\">\n<div class=\"row row-collapse\"  id=\"row-249343036\">\n\n\t<div id=\"col-236439729\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row row-collapse\"  id=\"row-1076737094\">\n\n\t<div id=\"col-838531110\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row\"  id=\"row-314963438\">\n\n\t<div id=\"col-485703307\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1550892977\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1020\" height=\"1020\" src=\"https:\/\/feltvibe.com\/uploads\/222-1024x1024.png\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/feltvibe.com\/uploads\/222-1024x1024.png 1024w, https:\/\/feltvibe.com\/uploads\/222-300x300.png 300w, https:\/\/feltvibe.com\/uploads\/222-150x150.png 150w, https:\/\/feltvibe.com\/uploads\/222-768x768.png 768w, https:\/\/feltvibe.com\/uploads\/222-12x12.png 12w, https:\/\/feltvibe.com\/uploads\/222.png 1080w\" sizes=\"auto, (max-width: 1020px) 100vw, 1020px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1550892977 {\n  width: 95%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-638382850\" class=\"col medium-8 small-12 large-8\"  >\n\t\t\t\t<div class=\"col-inner text-left\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"gap-1698512332\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1698512332 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-2521435168\" class=\"text\">\n\t\t\n<table width=\"642\">\n<tbody>\n<tr>\n<td width=\"226\"><strong>Mat\u00e9riau<\/strong><\/td>\n<td width=\"416\">100% PET, 60% recycled content<\/td>\n<\/tr>\n<tr>\n<td><strong>\u00c9paisseur et poids<\/strong><\/td>\n<td>15mm (\u00b10,5mm) 1100 g\/m\u00b2 (\u00b110%)<\/td>\n<\/tr>\n<tr>\n<td><strong>R\u00e9action au feu<\/strong><\/td>\n<td width=\"416\">EN 1021 - 1 (cigarette) EN 13501-1:2018 (SBI) Adh\u00e9r\u00e9 Classe B-s1,d0<\/td>\n<\/tr>\n<tr>\n<td><strong>Isolation contre les bruits d'impact<\/strong><\/td>\n<td>\u0394Lw= 29 dB \/ TS EN ISO 717-2:2021<\/td>\n<\/tr>\n<tr>\n<td><strong>Test de vieillissement<\/strong><\/td>\n<td>2.86% \/ TS EN 1606- 2013-06<\/td>\n<\/tr>\n<tr>\n<td><strong>R\u00e9sistance thermique<\/strong><\/td>\n<td><b>\u03bb= <\/b>0,0331 W\/m\u00b2K \/ ISO 11092-2024<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t\n<style>\n#text-2521435168 {\n  line-height: 2;\n}\n<\/style>\n\t<\/div>\n\t\n<a class=\"button primary is-outline lowercase\"  >\n    <span>Brochure<\/span>\n  <\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<\/div><\/div><\/div>\n\n\t\t<div class=\"tabbed-content show-for-small\">\n\t\t\t\n\t\t\t<ul class=\"nav nav-simple nav-uppercase nav-size-xlarge nav-center\" role=\"tablist\"><li id=\"tab-7-mm\" class=\"tab active has-icon\" role=\"presentation\"><a href=\"#tab_7-mm\" role=\"tab\" aria-selected=\"true\" aria-controls=\"tab_7-mm\"><span>7 mm<\/span><\/a><\/li>\n<li id=\"tab-9-mm\" class=\"tab has-icon\" role=\"presentation\"><a href=\"#tab_9-mm\" tabindex=\"-1\" role=\"tab\" aria-selected=\"false\" aria-controls=\"tab_9-mm\"><span>9 mm<\/span><\/a><\/li>\n<li id=\"tab-15-mm\" class=\"tab has-icon\" role=\"presentation\"><a href=\"#tab_15-mm\" tabindex=\"-1\" role=\"tab\" aria-selected=\"false\" aria-controls=\"tab_15-mm\"><span>15 mm<\/span><\/a><\/li><\/ul><div class=\"tab-panels\"><div id=\"tab_7-mm\" class=\"panel active entry-content\" role=\"tabpanel\" aria-labelledby=\"tab-7-mm\">\n<div class=\"row row-collapse\"  id=\"row-595360191\">\n\n\t<div id=\"col-1519604468\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row row-collapse\"  id=\"row-580861857\">\n\n\t<div id=\"col-705909294\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row\"  id=\"row-1076307227\">\n\n\t<div id=\"col-1511655650\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-2330941057\" class=\"text\">\n\t\t\n<table width=\"642\">\n<tbody>\n<tr>\n<td width=\"226\">Composition<\/td>\n<td width=\"416\">60% Polyester recycl\u00e9 (PET) (100% Pes)<\/td>\n<\/tr>\n<tr>\n<td>\u00c9paisseur<\/td>\n<td>7mm ( \u00b10,5 mm) 1100 g\/m2 (\u00b1 10%) ARKETA<\/td>\n<\/tr>\n<tr>\n<td>R\u00e9action au feu<\/td>\n<td width=\"416\">EN 1021 - 1 (cigarette)<br \/>\nEN 13501-1:2018 (SBI) Classe adh\u00e9rente B-s1,d0<\/td>\n<\/tr>\n<tr>\n<td>Isolation contre les bruits d'impact<\/td>\n<td>\u0394Lw= 28 dB \/ TS EN ISO 717-2:2021<\/td>\n<\/tr>\n<tr>\n<td>Test de vieillissement<\/td>\n<td>4.20% perte apr\u00e8s 10 ans \/ TS EN 1606- 2013-06<\/td>\n<\/tr>\n<tr>\n<td>R\u00e9sistance thermique<\/td>\n<td><b>\u03bb <\/b>0,0349 W\/m2K \/ ISO 11092-2024<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t\n<style>\n#text-2330941057 {\n  line-height: 2;\n}\n<\/style>\n\t<\/div>\n\t\n<a href=\"#\" target=\"_blank\" class=\"button primary is-outline lowercase\" rel=\"noopener\"  >\n    <span>Brochure<\/span>\n  <\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<\/div>\n<div id=\"tab_9-mm\" class=\"panel entry-content\" role=\"tabpanel\" aria-labelledby=\"tab-9-mm\">\n<div class=\"row row-collapse\"  id=\"row-531736018\">\n\n\t<div id=\"col-972703999\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row row-collapse\"  id=\"row-1345446752\">\n\n\t<div id=\"col-1705439225\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row\"  id=\"row-1962627167\">\n\n\t<div id=\"col-525378469\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-1322575302\" class=\"text\">\n\t\t\n<table width=\"642\">\n<tbody>\n<tr>\n<td width=\"226\"><strong>Composition\u00a0<\/strong><\/td>\n<td width=\"416\">60% Polyester recycl\u00e9 (PET) (100% Pes)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u00c9paisseur<\/strong><\/td>\n<td>9mm (\u00b10,5mm) 1100 g\/m\u00b2 (\u00b110%)<\/td>\n<\/tr>\n<tr>\n<td><strong>R\u00e9action au feu<\/strong><\/td>\n<td width=\"416\">EN 1021 - 1 (cigarette)<br \/>\nEN 13501-1:2018 (SBI) Classe adh\u00e9rente B-s1,d0<\/td>\n<\/tr>\n<tr>\n<td><strong>Isolation contre les bruits d'impact<\/strong><\/td>\n<td>\u0394Lw= 27 dB \/ TS EN ISO 717-2:2021<\/td>\n<\/tr>\n<tr>\n<td><strong>Test de vieillissement<\/strong><\/td>\n<td>4.20% perte apr\u00e8s 10 ans \/ TS EN 1606- 2013-06<\/td>\n<\/tr>\n<tr>\n<td><strong>R\u00e9sistance thermique<\/strong><\/td>\n<td><b>\u03bb= <\/b>0,0350 W\/m\u00b2K \/ ISO 11092-2024<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t\n<style>\n#text-1322575302 {\n  line-height: 2;\n}\n<\/style>\n\t<\/div>\n\t\n<a href=\"#\" target=\"_blank\" class=\"button primary is-outline lowercase\" rel=\"noopener\"  >\n    <span>Brochure<\/span>\n  <\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<\/div>\n<div id=\"tab_15-mm\" class=\"panel entry-content\" role=\"tabpanel\" aria-labelledby=\"tab-15-mm\">\n<div class=\"row row-collapse\"  id=\"row-1804165809\">\n\n\t<div id=\"col-1147753541\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row row-collapse\"  id=\"row-985449721\">\n\n\t<div id=\"col-1464106469\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row\"  id=\"row-2110267984\">\n\n\t<div id=\"col-357533742\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-4118101123\" class=\"text\">\n\t\t\n<table width=\"642\">\n<tbody>\n<tr>\n<td width=\"226\"><strong>Composition\u00a0<\/strong><\/td>\n<td width=\"416\">60% Polyester recycl\u00e9 (PET) (100% Pes)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u00c9paisseur<\/strong><\/td>\n<td>15mm (\u00b10,5mm) 1100 g\/m\u00b2 (\u00b110%)<\/td>\n<\/tr>\n<tr>\n<td><strong>R\u00e9action au feu<\/strong><\/td>\n<td width=\"416\">EN 1021 - 1 (cigarette)<br \/>\nEN 13501-1:2018 (SBI) Classe adh\u00e9rente B-s1,d0<\/td>\n<\/tr>\n<tr>\n<td><strong>Isolation contre les bruits d'impact<\/strong><\/td>\n<td>\u0394Lw= 29 dB \/ TS EN ISO 717-2:2021<\/td>\n<\/tr>\n<tr>\n<td><strong>Test de vieillissement<\/strong><\/td>\n<td>4.20% perte apr\u00e8s 10 ans \/ TS EN 1606- 2013-06<\/td>\n<\/tr>\n<tr>\n<td><strong>R\u00e9sistance thermique<\/strong><\/td>\n<td><b>\u03bb= <\/b>0,0331 W\/m\u00b2K \/ ISO 11092-2024<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t\n<style>\n#text-4118101123 {\n  line-height: 2;\n}\n<\/style>\n\t<\/div>\n\t\n<a href=\"#\" target=\"_blank\" class=\"button primary is-outline lowercase\" rel=\"noopener\"  >\n    <span>Brochure<\/span>\n  <\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<\/div><\/div><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"parent":12236,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-12475","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Lightweight Wall Systems | Acoustic &amp; Thermal Insulation<\/title>\n<meta name=\"description\" content=\"Boost acoustic and thermal performance with advanced lightweight wall systems. Integrate PET felt panels and metal frames for superior soundproofing results.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/feltvibe.com\/fr\/feutres-disolation\/systeme-mural\/les-murs-legers-et-les-murs-porteurs\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"High-Performance Lightweight Wall Systems for Sound &amp; Heat\" \/>\n<meta property=\"og:description\" content=\"Upgrade your interior partitions with lightweight materials designed for maximum acoustic dampening and thermal efficiency using PET felt technology.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/feltvibe.com\/fr\/feutres-disolation\/systeme-mural\/les-murs-legers-et-les-murs-porteurs\/\" \/>\n<meta property=\"og:site_name\" content=\"Feltvibe | Acoustic Felt\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Gentug\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-25T06:48:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/feltvibe.com\/uploads\/arketa-pet-felt-panel-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"500\" \/>\n\t<meta property=\"og:image:height\" content=\"425\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Better Soundproofing with Advanced Lightweight Wall Systems\" \/>\n<meta name=\"twitter:description\" content=\"Tired of noisy rooms? Discover how PET felt and metal frames create high-performance, lightweight walls with elite thermal insulation.\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/feltvibe.com\\\/insulation-felts\\\/wall-system\\\/lightweight-walls-and-supporting-walls\\\/\",\"url\":\"https:\\\/\\\/feltvibe.com\\\/insulation-felts\\\/wall-system\\\/lightweight-walls-and-supporting-walls\\\/\",\"name\":\"Lightweight Wall Systems | Acoustic & Thermal Insulation\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/feltvibe.com\\\/#website\"},\"datePublished\":\"2025-07-27T19:12:03+00:00\",\"dateModified\":\"2026-03-25T06:48:33+00:00\",\"description\":\"Boost acoustic and thermal performance with advanced lightweight wall systems. 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