{"id":154601,"date":"2024-01-12T15:46:56","date_gmt":"2024-01-12T15:46:56","guid":{"rendered":"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/isolation-des-murs-par-linterieur-ou-par-lexterieur\/"},"modified":"2025-09-05T07:18:54","modified_gmt":"2025-09-05T07:18:54","slug":"par-linterieur-ou-lexterieur","status":"publish","type":"content","link":"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/par-linterieur-ou-lexterieur\/","title":{"rendered":"Isolation des murs par l\u2019int\u00e9rieur ou par l\u2019ext\u00e9rieur ? Quelle est la meilleure m\u00e9thode ?"},"content":{"rendered":"\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Sommaire<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/par-linterieur-ou-lexterieur\/#Lisolation_des_murs_par_lexterieur_quest-ce_que_cest\" >L\u2019isolation des murs par l\u2019ext\u00e9rieur : qu\u2019est-ce que c\u2019est ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/par-linterieur-ou-lexterieur\/#Quels_sont_les_avantages_et_inconvenients_de_lisolation_des_murs_par_lexterieur\" >Quels sont les avantages et inconv\u00e9nients de l\u2019isolation des murs par l\u2019ext\u00e9rieur ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/par-linterieur-ou-lexterieur\/#Lisolation_des_murs_par_linterieur_comment_cela_fonctionne\" >L\u2019isolation des murs par l\u2019int\u00e9rieur : comment cela fonctionne ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/par-linterieur-ou-lexterieur\/#Avantages_et_inconvenients_de_lisolation_des_murs_par_linterieur\" >Avantages et inconv\u00e9nients de l\u2019isolation des murs par l\u2019int\u00e9rieur<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/par-linterieur-ou-lexterieur\/#Quelle_est_la_difference_entre_ces_2_methodes_ITI_et_ITE\" >Quelle est la diff\u00e9rence entre ces 2 m\u00e9thodes ITI et ITE ?&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/par-linterieur-ou-lexterieur\/#Quand_privilegier_lisolation_des_murs_par_lexterieur_plutot_que_par_linterieur_Et_pourquoi\" >Quand privil\u00e9gier l&rsquo;isolation des murs par l&rsquo;ext\u00e9rieur plut\u00f4t que par l&rsquo;int\u00e9rieur ? Et pourquoi ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/par-linterieur-ou-lexterieur\/#Quel_est_le_prix_dune_isolation_thermique_des_murs_en_2026_en_Belgique\" >Quel est le prix d&rsquo;une isolation thermique des murs en 2026 en Belgique ?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/par-linterieur-ou-lexterieur\/#Exemple_quel_est_le_prix_pour_isoler_les_murs_dune_maison_de_100_m2\" >Exemple : quel est le prix pour isoler les murs d&rsquo;une maison de 100 m2 ?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/par-linterieur-ou-lexterieur\/#Comment_isoler_un_mur_par_linterieur_et_lexterieur\" >Comment isoler un mur par l&rsquo;int\u00e9rieur et l&rsquo;ext\u00e9rieur ?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/par-linterieur-ou-lexterieur\/#Les_techniques_disolations_par_linterieur\" >Les techniques d&rsquo;isolations par l&rsquo;int\u00e9rieur&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/par-linterieur-ou-lexterieur\/#Les_techniques_disolation_par_lexterieur\" >Les techniques d&rsquo;isolation par l&rsquo;ext\u00e9rieur&nbsp;<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/par-linterieur-ou-lexterieur\/#Peut-on_combiner_isolation_exterieure_plus_isolation_interieure_des_murs\" >Peut-on combiner isolation ext\u00e9rieure plus isolation int\u00e9rieure des murs ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/par-linterieur-ou-lexterieur\/#Trouvez_un_specialiste_pour_vous_conseiller_au_mieux\" >Trouvez un sp\u00e9cialiste pour vous conseiller au mieux !<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/par-linterieur-ou-lexterieur\/#Isolation_interieure_ou_exterieure_vos_questions_frequentes\" >Isolation int\u00e9rieure ou ext\u00e9rieure : vos questions fr\u00e9quentes :<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/par-linterieur-ou-lexterieur\/#Risque-t-on_davoir_un_probleme_de_condensation_en_isolant_par_linterieur\" >Risque-t-on d\u2019avoir un probl\u00e8me de condensation en isolant par l\u2019int\u00e9rieur ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/par-linterieur-ou-lexterieur\/#Est-il_rentable_disoler_sa_maison_par_lexterieur\" >Est-il rentable\u00a0d&rsquo;isoler\u00a0sa\u00a0maison\u00a0par l&rsquo;ext\u00e9rieur ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/par-linterieur-ou-lexterieur\/#Quelle_isolation_choisir_pour_une_maison_neuve\" >Quelle\u00a0isolation\u00a0choisir\u00a0pour une\u00a0maison neuve\u00a0?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/par-linterieur-ou-lexterieur\/#Lisolation_des_murs_par_la_coulisse_quest-ce_que_cest\" >L\u2019isolation des murs par la coulisse : qu\u2019est-ce que c\u2019est ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/par-linterieur-ou-lexterieur\/#Quest-ce_que_le_point_de_rosee_en_isolation\" >Qu&rsquo;est-ce que le point de ros\u00e9e en isolation ?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Lisolation_des_murs_par_lexterieur_quest-ce_que_cest\"><\/span>L\u2019isolation des murs par l\u2019ext\u00e9rieur : qu\u2019est-ce que c\u2019est ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"538\" src=\"https:\/\/www.bobex.be\/wp-uploads\/sites\/2\/isolation-bardage-pvc-1024x538.jpg\" alt=\"ouvrier isolant une maison par l'ext\u00e9rieur\" class=\"wp-image-154268\"\/><\/figure>\n\n\n\n<p>L\u2019<strong><a href=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/exterieurs\/\" target=\"_blank\" rel=\"noreferrer noopener\">isolation des murs par l\u2019ext\u00e9rieur<\/a><\/strong>, \u00e9galement connue sous le nom d\u2019<strong>ITE<\/strong>, consiste \u00e0&nbsp;<strong>rev\u00eatir les murs ext\u00e9rieurs<\/strong>&nbsp;de votre habitation avec des&nbsp;<strong>mat\u00e9riaux isolants<\/strong>. Cette technique vise \u00e0&nbsp;<strong>limiter les transferts thermiques<\/strong>&nbsp;entre les murs et l\u2019int\u00e9rieur du b\u00e2timent, permettant ainsi de&nbsp;<strong>lutter efficacement contre les ponts thermiques<\/strong>. En&nbsp;<strong>enveloppant les fa\u00e7ades froides<\/strong>&nbsp;de l\u2019habitation, on&nbsp;<strong>\u00e9vite les d\u00e9perditions de chaleur en hiver<\/strong>&nbsp;et on&nbsp;<strong>prot\u00e8ge mieux contre la chaleur en \u00e9t\u00e9<\/strong>.<\/p>\n\n\n\n<p>L\u2019<strong>ITE<\/strong>&nbsp;est souvent privil\u00e9gi\u00e9e lors d\u2019une&nbsp;<strong>r\u00e9novation compl\u00e8te<\/strong>&nbsp;ou lorsque la&nbsp;<strong>fa\u00e7ade est d\u00e9j\u00e0 en mauvais \u00e9tat<\/strong>. De plus, elle offre l\u2019avantage de ne&nbsp;<strong>pas engendrer de perte de surface habitable<\/strong>, contrairement \u00e0 l\u2019isolation par le c\u00f4t\u00e9 int\u00e9rieur.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Quels_sont_les_avantages_et_inconvenients_de_lisolation_des_murs_par_lexterieur\"><\/span>Quels sont les avantages et inconv\u00e9nients de l\u2019isolation des murs par l\u2019ext\u00e9rieur ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>L\u2019<strong>isolation des murs par l\u2019ext\u00e9rieur<\/strong>&nbsp;pr\u00e9sente plusieurs&nbsp;<strong>avantages<\/strong>&nbsp;:<\/p>\n\n\n\n            <div style='\n            --title-color:green;\n            --content-color:black\n        ' class='bobex-pros-block--container-div'>\n                <div class='bobex-pros-block-main-div'>\n                    <div class='bobex-pros-block-plus-container'>\n                        <div class='bobex-pros-block-plus-area'>\n                            <div class='bobex-pros-plus'>\n                                <svg\n                                    style='color: var(--title-color); width: 20px; height: 20px;'\n                                    width='20px'\n                                    height='20px'\n                                    viewBox='0 0 24 24'\n                                    xmlns='http:\/\/www.w3.org\/2000\/svg'\n                                >\n                                    <path d='M12,5a1,1,0,0,1,1,1v5h5a1,1,0,0,1,0,2H13v5a1,1,0,0,1-2,0V13H6a1,1,0,0,1,0-2h5V6A1,1,0,0,1,12,5Z' fill='currentColor'\/>\n                                <\/svg>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                    <div class='bobex-pros-block-content-area'>\n                        <p class='bobex-block-pros-title'>Elle offre une meilleure performance en termes d\u2019isolation thermique.<\/p>\n                        <p class='bobex-block-pros-content'><\/p>\n                        <div>\n<div class=\"wp-block-bobex-pros\">\n<p><\/p>\n<\/div>\n<\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n        \n\n\n            <div style='\n            --title-color:green;\n            --content-color:black\n        ' class='bobex-pros-block--container-div'>\n                <div class='bobex-pros-block-main-div'>\n                    <div class='bobex-pros-block-plus-container'>\n                        <div class='bobex-pros-block-plus-area'>\n                            <div class='bobex-pros-plus'>\n                                <svg\n                                    style='color: var(--title-color); width: 20px; height: 20px;'\n                                    width='20px'\n                                    height='20px'\n                                    viewBox='0 0 24 24'\n                                    xmlns='http:\/\/www.w3.org\/2000\/svg'\n                                >\n                                    <path d='M12,5a1,1,0,0,1,1,1v5h5a1,1,0,0,1,0,2H13v5a1,1,0,0,1-2,0V13H6a1,1,0,0,1,0-2h5V6A1,1,0,0,1,12,5Z' fill='currentColor'\/>\n                                <\/svg>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                    <div class='bobex-pros-block-content-area'>\n                        <p class='bobex-block-pros-title'>Elle permet de lutter efficacement contre les ponts thermiques.<\/p>\n                        <p class='bobex-block-pros-content'><\/p>\n                        <div>\n<div class=\"wp-block-bobex-pros\">\n<p><\/p>\n<\/div>\n<\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n        \n\n\n            <div style='\n            --title-color:green;\n            --content-color:black\n        ' class='bobex-pros-block--container-div'>\n                <div class='bobex-pros-block-main-div'>\n                    <div class='bobex-pros-block-plus-container'>\n                        <div class='bobex-pros-block-plus-area'>\n                            <div class='bobex-pros-plus'>\n                                <svg\n                                    style='color: var(--title-color); width: 20px; height: 20px;'\n                                    width='20px'\n                                    height='20px'\n                                    viewBox='0 0 24 24'\n                                    xmlns='http:\/\/www.w3.org\/2000\/svg'\n                                >\n                                    <path d='M12,5a1,1,0,0,1,1,1v5h5a1,1,0,0,1,0,2H13v5a1,1,0,0,1-2,0V13H6a1,1,0,0,1,0-2h5V6A1,1,0,0,1,12,5Z' fill='currentColor'\/>\n                                <\/svg>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                    <div class='bobex-pros-block-content-area'>\n                        <p class='bobex-block-pros-title'>Elle n\u2019entra\u00eene pas de r\u00e9duction de la surface habitable<\/p>\n                        <p class='bobex-block-pros-content'><\/p>\n                        <div>\n<div class=\"wp-block-bobex-pros\">\n<p><\/p>\n<\/div>\n<\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n        \n\n\n            <div style='\n            --title-color:green;\n            --content-color:black\n        ' class='bobex-pros-block--container-div'>\n                <div class='bobex-pros-block-main-div'>\n                    <div class='bobex-pros-block-plus-container'>\n                        <div class='bobex-pros-block-plus-area'>\n                            <div class='bobex-pros-plus'>\n                                <svg\n                                    style='color: var(--title-color); width: 20px; height: 20px;'\n                                    width='20px'\n                                    height='20px'\n                                    viewBox='0 0 24 24'\n                                    xmlns='http:\/\/www.w3.org\/2000\/svg'\n                                >\n                                    <path d='M12,5a1,1,0,0,1,1,1v5h5a1,1,0,0,1,0,2H13v5a1,1,0,0,1-2,0V13H6a1,1,0,0,1,0-2h5V6A1,1,0,0,1,12,5Z' fill='currentColor'\/>\n                                <\/svg>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                    <div class='bobex-pros-block-content-area'>\n                        <p class='bobex-block-pros-title'>Elle peut am\u00e9liorer l\u2019esth\u00e9tique de la fa\u00e7ade<\/p>\n                        <p class='bobex-block-pros-content'><\/p>\n                        <div>\n<div class=\"wp-block-bobex-pros\">\n<p><\/p>\n<\/div>\n<\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n        \n\n\n<p>Cependant, cette m\u00e9thode pr\u00e9sente aussi des&nbsp;<strong>inconv\u00e9nients<\/strong>&nbsp;:<\/p>\n\n\n\n            <div style='\n            --title-color:red;\n            --content-color:black\n        ' class='bobex-cons-block--container-div'>\n                <div class='bobex-cons-block-main-div'>\n                    <div class='bobex-cons-block-plus-container'>\n                        <div class='bobex-cons-block-plus-area'>\n                            <div class='bobex-cons-plus'>\n                                <svg\n                                    style='color: var(--title-color); width: 20px; height: 20px;'\n                                    width='20px'\n                                    height='20px'\n                                    viewBox='0 0 24 24'\n                                    xmlns='http:\/\/www.w3.org\/2000\/svg'\n                                >\n                                    <path d='M19,13H5a1,1,0,0,1,0-2H19a1,1,0,0,1,0,2Z' fill='currentColor'\/>\n                                <\/svg>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                    <div class='bobex-cons-block-content-area'>\n                        <p class='bobex-block-cons-title'>Son co\u00fbt est g\u00e9n\u00e9ralement plus \u00e9lev\u00e9 que celui de l\u2019isolation par l\u2019int\u00e9rieur.<\/p>\n                        <p class='bobex-block-cons-content'><\/p>\n                        <div>\n<div class=\"wp-block-bobex-cons\">\n<p><\/p>\n<\/div>\n<\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n        \n\n\n            <div style='\n            --title-color:red;\n            --content-color:black\n        ' class='bobex-cons-block--container-div'>\n                <div class='bobex-cons-block-main-div'>\n                    <div class='bobex-cons-block-plus-container'>\n                        <div class='bobex-cons-block-plus-area'>\n                            <div class='bobex-cons-plus'>\n                                <svg\n                                    style='color: var(--title-color); width: 20px; height: 20px;'\n                                    width='20px'\n                                    height='20px'\n                                    viewBox='0 0 24 24'\n                                    xmlns='http:\/\/www.w3.org\/2000\/svg'\n                                >\n                                    <path d='M19,13H5a1,1,0,0,1,0-2H19a1,1,0,0,1,0,2Z' fill='currentColor'\/>\n                                <\/svg>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                    <div class='bobex-cons-block-content-area'>\n                        <p class='bobex-block-cons-title'>Elle peut n\u00e9cessiter une autorisation d\u2019urbanisme.<\/p>\n                        <p class='bobex-block-cons-content'><\/p>\n                        <div>\n<div class=\"wp-block-bobex-cons\">\n<p><\/p>\n<\/div>\n<\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n        \n\n\n            <div style='\n            --title-color:red;\n            --content-color:black\n        ' class='bobex-cons-block--container-div'>\n                <div class='bobex-cons-block-main-div'>\n                    <div class='bobex-cons-block-plus-container'>\n                        <div class='bobex-cons-block-plus-area'>\n                            <div class='bobex-cons-plus'>\n                                <svg\n                                    style='color: var(--title-color); width: 20px; height: 20px;'\n                                    width='20px'\n                                    height='20px'\n                                    viewBox='0 0 24 24'\n                                    xmlns='http:\/\/www.w3.org\/2000\/svg'\n                                >\n                                    <path d='M19,13H5a1,1,0,0,1,0-2H19a1,1,0,0,1,0,2Z' fill='currentColor'\/>\n                                <\/svg>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                    <div class='bobex-cons-block-content-area'>\n                        <p class='bobex-block-cons-title'>Certains b\u00e2timents avec des contraintes architecturales sp\u00e9cifiques ne sont pas adapt\u00e9s \u00e0 ce type d\u2019isolation.<\/p>\n                        <p class='bobex-block-cons-content'><\/p>\n                        <div>\n<div class=\"wp-block-bobex-cons\">\n<p><\/p>\n<\/div>\n<\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n        \n\n<div class='bobex-cta-block' style='\n            --button-bg-color: #e13c0e;\n            --button-text-color: #ffffff;\n            --banner-bg-color: #aad4e6;\n            --arrow-main-bg-color: #aad4e6;\n            --arrow-secondary-bg-color: #e5f2f7;\n            --banner-title-color: #10375e;\n            --arrow-title-color: #10375e;\n            --banner-text-color: #545454;\n            --arrow-text-color: #545454;         \n            --invert-range: 0deg;\n        '><a class='cta-button-rounded' href='#ppp'>Isolation int\u00e9rieure ou ext\u00e9rieure ? Comparez !<\/a><\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Lisolation_des_murs_par_linterieur_comment_cela_fonctionne\"><\/span>L\u2019isolation des murs par l\u2019int\u00e9rieur : comment cela fonctionne ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>L\u2019<strong><a href=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/interieurs\/\" target=\"_blank\" rel=\"noreferrer noopener\">isolation des murs par l\u2019int\u00e9rieur<\/a><\/strong>&nbsp;de la maison consiste \u00e0 appliquer un mat\u00e9riau isolant sur la face int\u00e9rieure des murs. Il existe plusieurs techniques pour accomplir cela :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Fixation d\u2019un rouleau d\u2019isolant<\/strong>&nbsp;: Cette m\u00e9thode implique de fixer un rouleau d\u2019isolant, g\u00e9n\u00e9ralement de la laine de verre, sur l\u2019ensemble du mur. Le tout est ensuite maintenu par des montants m\u00e9talliques et recouvert d\u2019une plaque de parement.<\/li>\n\n\n\n<li><strong>Isolation par doublage coll\u00e9<\/strong>&nbsp;: Cette technique consiste \u00e0 coller directement l\u2019isolant sur le mur existant, une m\u00e9thode rapide et efficace.<\/li>\n<\/ul>\n\n\n\n<p>Il est crucial de s\u2019assurer que les murs soient bien sains et non humides avant la pose des mat\u00e9riaux. Un espace entre le mur et l\u2019isolant doit \u00eatre pr\u00e9vu pour \u00e9viter la condensation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Avantages_et_inconvenients_de_lisolation_des_murs_par_linterieur\"><\/span>Avantages et inconv\u00e9nients de l\u2019isolation des murs par l\u2019int\u00e9rieur<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>L\u2019<strong>isolation des murs par l\u2019int\u00e9rieur (ITI)<\/strong>&nbsp;offre plusieurs&nbsp;<strong>avantages<\/strong>, dont une&nbsp;<strong>mise en \u0153uvre relativement simple et rapide<\/strong>, ainsi qu\u2019un&nbsp;<strong>co\u00fbt g\u00e9n\u00e9ralement plus faible<\/strong>&nbsp;que l\u2019isolation par l\u2019ext\u00e9rieur. Elle permet \u00e9galement d\u2019<strong>am\u00e9liorer le confort thermique et acoustique<\/strong>&nbsp;de l\u2019habitation, et de&nbsp;<strong>diminuer la consommation d\u2019\u00e9nergie<\/strong>.<\/p>\n\n\n\n<p>Cependant, cette m\u00e9thode pr\u00e9sente \u00e9galement des&nbsp;<strong>inconv\u00e9nients<\/strong>. Elle peut entre autres entra\u00eener une&nbsp;<strong>diminution de la surface habitable<\/strong>&nbsp;et n\u00e9cessite souvent des&nbsp;<strong>travaux de finition \u00e0 l\u2019int\u00e9rieur<\/strong>. De plus, elle peut \u00eatre&nbsp;<strong>moins efficace<\/strong>&nbsp;pour traiter les&nbsp;<strong>ponts thermiques<\/strong>, et certains&nbsp;<strong>mat\u00e9riaux isolants<\/strong>&nbsp;peuvent pr\u00e9senter des&nbsp;<strong>risques en cas d\u2019incendie<\/strong>. Il est par ailleurs important de bien g\u00e9rer l\u2019<strong>\u00e9tanch\u00e9it\u00e9 \u00e0 l\u2019air<\/strong>&nbsp;et la pose d\u2019un&nbsp;<strong>pare-vapeur<\/strong>&nbsp;pour \u00e9viter les probl\u00e8mes de&nbsp;<strong>condensation<\/strong>.<\/p>\n\n\n\n<p>Voici un\u00a0<strong>r\u00e9sum\u00e9<\/strong>\u00a0des principaux\u00a0<strong>avantages<\/strong> :<\/p>\n\n\n\n            <div style='\n            --title-color:green;\n            --content-color:black\n        ' class='bobex-pros-block--container-div'>\n                <div class='bobex-pros-block-main-div'>\n                    <div class='bobex-pros-block-plus-container'>\n                        <div class='bobex-pros-block-plus-area'>\n                            <div class='bobex-pros-plus'>\n                                <svg\n                                    style='color: var(--title-color); width: 20px; height: 20px;'\n                                    width='20px'\n                                    height='20px'\n                                    viewBox='0 0 24 24'\n                                    xmlns='http:\/\/www.w3.org\/2000\/svg'\n                                >\n                                    <path d='M12,5a1,1,0,0,1,1,1v5h5a1,1,0,0,1,0,2H13v5a1,1,0,0,1-2,0V13H6a1,1,0,0,1,0-2h5V6A1,1,0,0,1,12,5Z' fill='currentColor'\/>\n                                <\/svg>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                    <div class='bobex-pros-block-content-area'>\n                        <p class='bobex-block-pros-title'>Co\u00fbt g\u00e9n\u00e9ralement plus faible<\/p>\n                        <p class='bobex-block-pros-content'><\/p>\n                        <div>\n<div class=\"wp-block-bobex-pros\">\n<p><\/p>\n<\/div>\n<\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n        \n\n\n            <div style='\n            --title-color:green;\n            --content-color:black\n        ' class='bobex-pros-block--container-div'>\n                <div class='bobex-pros-block-main-div'>\n                    <div class='bobex-pros-block-plus-container'>\n                        <div class='bobex-pros-block-plus-area'>\n                            <div class='bobex-pros-plus'>\n                                <svg\n                                    style='color: var(--title-color); width: 20px; height: 20px;'\n                                    width='20px'\n                                    height='20px'\n                                    viewBox='0 0 24 24'\n                                    xmlns='http:\/\/www.w3.org\/2000\/svg'\n                                >\n                                    <path d='M12,5a1,1,0,0,1,1,1v5h5a1,1,0,0,1,0,2H13v5a1,1,0,0,1-2,0V13H6a1,1,0,0,1,0-2h5V6A1,1,0,0,1,12,5Z' fill='currentColor'\/>\n                                <\/svg>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                    <div class='bobex-pros-block-content-area'>\n                        <p class='bobex-block-pros-title'>Mise en \u0153uvre plus simple et rapide<\/p>\n                        <p class='bobex-block-pros-content'><\/p>\n                        <div>\n<div class=\"wp-block-bobex-pros\">\n<p><\/p>\n<\/div>\n<\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n        \n\n\n            <div style='\n            --title-color:green;\n            --content-color:black\n        ' class='bobex-pros-block--container-div'>\n                <div class='bobex-pros-block-main-div'>\n                    <div class='bobex-pros-block-plus-container'>\n                        <div class='bobex-pros-block-plus-area'>\n                            <div class='bobex-pros-plus'>\n                                <svg\n                                    style='color: var(--title-color); width: 20px; height: 20px;'\n                                    width='20px'\n                                    height='20px'\n                                    viewBox='0 0 24 24'\n                                    xmlns='http:\/\/www.w3.org\/2000\/svg'\n                                >\n                                    <path d='M12,5a1,1,0,0,1,1,1v5h5a1,1,0,0,1,0,2H13v5a1,1,0,0,1-2,0V13H6a1,1,0,0,1,0-2h5V6A1,1,0,0,1,12,5Z' fill='currentColor'\/>\n                                <\/svg>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                    <div class='bobex-pros-block-content-area'>\n                        <p class='bobex-block-pros-title'>Am\u00e9lioration du confort thermique et acoustique<\/p>\n                        <p class='bobex-block-pros-content'><\/p>\n                        <div>\n<div class=\"wp-block-bobex-pros\">\n<p><\/p>\n<\/div>\n<\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n        \n\n\n            <div style='\n            --title-color:green;\n            --content-color:black\n        ' class='bobex-pros-block--container-div'>\n                <div class='bobex-pros-block-main-div'>\n                    <div class='bobex-pros-block-plus-container'>\n                        <div class='bobex-pros-block-plus-area'>\n                            <div class='bobex-pros-plus'>\n                                <svg\n                                    style='color: var(--title-color); width: 20px; height: 20px;'\n                                    width='20px'\n                                    height='20px'\n                                    viewBox='0 0 24 24'\n                                    xmlns='http:\/\/www.w3.org\/2000\/svg'\n                                >\n                                    <path d='M12,5a1,1,0,0,1,1,1v5h5a1,1,0,0,1,0,2H13v5a1,1,0,0,1-2,0V13H6a1,1,0,0,1,0-2h5V6A1,1,0,0,1,12,5Z' fill='currentColor'\/>\n                                <\/svg>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                    <div class='bobex-pros-block-content-area'>\n                        <p class='bobex-block-pros-title'>\u00c9conomies d\u2019\u00e9nergie<\/p>\n                        <p class='bobex-block-pros-content'><\/p>\n                        <div>\n<div class=\"wp-block-bobex-pros\">\n<p><\/p>\n<\/div>\n<\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n        \n\n\n<p>L&rsquo;isolation par l&rsquo;int\u00e9rieur pr\u00e9sente aussi des\u00a0<strong>inconv\u00e9nients<\/strong>\u00a0:<\/p>\n\n\n\n            <div style='\n            --title-color:red;\n            --content-color:black\n        ' class='bobex-cons-block--container-div'>\n                <div class='bobex-cons-block-main-div'>\n                    <div class='bobex-cons-block-plus-container'>\n                        <div class='bobex-cons-block-plus-area'>\n                            <div class='bobex-cons-plus'>\n                                <svg\n                                    style='color: var(--title-color); width: 20px; height: 20px;'\n                                    width='20px'\n                                    height='20px'\n                                    viewBox='0 0 24 24'\n                                    xmlns='http:\/\/www.w3.org\/2000\/svg'\n                                >\n                                    <path d='M19,13H5a1,1,0,0,1,0-2H19a1,1,0,0,1,0,2Z' fill='currentColor'\/>\n                                <\/svg>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                    <div class='bobex-cons-block-content-area'>\n                        <p class='bobex-block-cons-title'>Diminution de la surface habitable<\/p>\n                        <p class='bobex-block-cons-content'><\/p>\n                        <div>\n<div class=\"wp-block-bobex-cons\">\n<p><\/p>\n<\/div>\n<\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n        \n\n\n            <div style='\n            --title-color:red;\n            --content-color:black\n        ' class='bobex-cons-block--container-div'>\n                <div class='bobex-cons-block-main-div'>\n                    <div class='bobex-cons-block-plus-container'>\n                        <div class='bobex-cons-block-plus-area'>\n                            <div class='bobex-cons-plus'>\n                                <svg\n                                    style='color: var(--title-color); width: 20px; height: 20px;'\n                                    width='20px'\n                                    height='20px'\n                                    viewBox='0 0 24 24'\n                                    xmlns='http:\/\/www.w3.org\/2000\/svg'\n                                >\n                                    <path d='M19,13H5a1,1,0,0,1,0-2H19a1,1,0,0,1,0,2Z' fill='currentColor'\/>\n                                <\/svg>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                    <div class='bobex-cons-block-content-area'>\n                        <p class='bobex-block-cons-title'>Travaux de finition int\u00e9rieure n\u00e9cessaires<\/p>\n                        <p class='bobex-block-cons-content'><\/p>\n                        <div>\n<div class=\"wp-block-bobex-cons\">\n<p><\/p>\n<\/div>\n<\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n        \n\n\n            <div style='\n            --title-color:red;\n            --content-color:black\n        ' class='bobex-cons-block--container-div'>\n                <div class='bobex-cons-block-main-div'>\n                    <div class='bobex-cons-block-plus-container'>\n                        <div class='bobex-cons-block-plus-area'>\n                            <div class='bobex-cons-plus'>\n                                <svg\n                                    style='color: var(--title-color); width: 20px; height: 20px;'\n                                    width='20px'\n                                    height='20px'\n                                    viewBox='0 0 24 24'\n                                    xmlns='http:\/\/www.w3.org\/2000\/svg'\n                                >\n                                    <path d='M19,13H5a1,1,0,0,1,0-2H19a1,1,0,0,1,0,2Z' fill='currentColor'\/>\n                                <\/svg>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                    <div class='bobex-cons-block-content-area'>\n                        <p class='bobex-block-cons-title'>Efficacit\u00e9 moindre pour traiter les ponts thermiques<\/p>\n                        <p class='bobex-block-cons-content'><\/p>\n                        <div>\n<div class=\"wp-block-bobex-cons\">\n<p><\/p>\n<\/div>\n<\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n        \n\n\n            <div style='\n            --title-color:red;\n            --content-color:black\n        ' class='bobex-cons-block--container-div'>\n                <div class='bobex-cons-block-main-div'>\n                    <div class='bobex-cons-block-plus-container'>\n                        <div class='bobex-cons-block-plus-area'>\n                            <div class='bobex-cons-plus'>\n                                <svg\n                                    style='color: var(--title-color); width: 20px; height: 20px;'\n                                    width='20px'\n                                    height='20px'\n                                    viewBox='0 0 24 24'\n                                    xmlns='http:\/\/www.w3.org\/2000\/svg'\n                                >\n                                    <path d='M19,13H5a1,1,0,0,1,0-2H19a1,1,0,0,1,0,2Z' fill='currentColor'\/>\n                                <\/svg>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                    <div class='bobex-cons-block-content-area'>\n                        <p class='bobex-block-cons-title'>Risques li\u00e9s \u00e0 certains mat\u00e9riaux isolants en cas d\u2019incendie<\/p>\n                        <p class='bobex-block-cons-content'><\/p>\n                        <div>\n<div class=\"wp-block-bobex-cons\">\n<p><\/p>\n<\/div>\n<\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n        \n\n\n            <div style='\n            --title-color:red;\n            --content-color:black\n        ' class='bobex-cons-block--container-div'>\n                <div class='bobex-cons-block-main-div'>\n                    <div class='bobex-cons-block-plus-container'>\n                        <div class='bobex-cons-block-plus-area'>\n                            <div class='bobex-cons-plus'>\n                                <svg\n                                    style='color: var(--title-color); width: 20px; height: 20px;'\n                                    width='20px'\n                                    height='20px'\n                                    viewBox='0 0 24 24'\n                                    xmlns='http:\/\/www.w3.org\/2000\/svg'\n                                >\n                                    <path d='M19,13H5a1,1,0,0,1,0-2H19a1,1,0,0,1,0,2Z' fill='currentColor'\/>\n                                <\/svg>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                    <div class='bobex-cons-block-content-area'>\n                        <p class='bobex-block-cons-title'>N\u00e9cessit\u00e9 d\u2019une bonne gestion de l\u2019\u00e9tanch\u00e9it\u00e9 \u00e0 l\u2019air et de la pose d\u2019un pare-vapeur.<\/p>\n                        <p class='bobex-block-cons-content'><\/p>\n                        <div>\n<div class=\"wp-block-bobex-cons\">\n<p><\/p>\n<\/div>\n<\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n        \n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Quelle_est_la_difference_entre_ces_2_methodes_ITI_et_ITE\"><\/span>Quelle est la diff\u00e9rence entre ces 2 m\u00e9thodes ITI et ITE ?&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"536\" src=\"https:\/\/www.bobex.be\/wp-uploads\/sites\/2\/isolation-mur-paroi-froide-1024x536.jpg\" alt=\"Isolation mur int\u00e9rieur avec panneaux isolants\" class=\"wp-image-154367\"\/><\/figure>\n\n\n\n<p>L\u2019<strong>isolation thermique par l\u2019int\u00e9rieur (ITI)<\/strong>&nbsp;et l\u2019<strong>isolation thermique par l\u2019ext\u00e9rieur (ITE)<\/strong>&nbsp;sont deux m\u00e9thodes utilis\u00e9es pour&nbsp;<strong>am\u00e9liorer la performance \u00e9nerg\u00e9tique<\/strong>&nbsp;d\u2019un b\u00e2timent, mais elles reposent sur des&nbsp;<strong>approches tr\u00e8s diff\u00e9rentes<\/strong>.<\/p>\n\n\n\n<p>L\u2019<strong>isolation par l\u2019int\u00e9rieur<\/strong>&nbsp;consiste \u00e0 poser un&nbsp;<strong>mat\u00e9riau isolant<\/strong>&nbsp;sur la&nbsp;<strong>face interne des murs<\/strong>. C\u2019est une solution souvent choisie lors de&nbsp;<strong>r\u00e9novations partielles<\/strong>&nbsp;ou lorsque l\u2019<strong>aspect ext\u00e9rieur<\/strong>&nbsp;du b\u00e2timent ne peut pas \u00eatre modifi\u00e9. Elle s\u2019int\u00e8gre directement dans les&nbsp;<strong>pi\u00e8ces de vie<\/strong>, ce qui peut n\u00e9cessiter des&nbsp;<strong>r\u00e9am\u00e9nagements<\/strong>&nbsp;et des&nbsp;<strong>travaux de finition<\/strong>.<\/p>\n\n\n\n<p>\u00c0 l\u2019inverse, l\u2019<strong>isolation par l\u2019ext\u00e9rieur<\/strong>&nbsp;enveloppe le b\u00e2timent d\u2019une&nbsp;<strong>couche isolante<\/strong>&nbsp;plac\u00e9e sur les&nbsp;<strong>fa\u00e7ades<\/strong>. Cette technique est fr\u00e9quemment adopt\u00e9e lors d\u2019une&nbsp;<strong>r\u00e9novation compl\u00e8te<\/strong>&nbsp;ou d\u2019un&nbsp;<strong>ravalement de fa\u00e7ade<\/strong>, car elle permet de traiter efficacement l\u2019<strong>enveloppe globale<\/strong>&nbsp;du logement. Elle est particuli\u00e8rement adapt\u00e9e aux&nbsp;<strong>maisons individuelles<\/strong>&nbsp;ou aux b\u00e2timents dont la&nbsp;<strong>fa\u00e7ade peut \u00eatre modifi\u00e9e<\/strong>&nbsp;sans contrainte.<\/p>\n\n\n\n<p>Le&nbsp;<strong>choix entre ces deux m\u00e9thodes<\/strong> pour l&rsquo;<a href=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/\" target=\"_blank\" rel=\"noreferrer noopener\">isolation de vos murs<\/a>&nbsp;d\u00e9pend de plusieurs facteurs, comme l\u2019<strong>\u00e9tat des murs<\/strong>, la&nbsp;<strong>configuration du logement<\/strong>, les&nbsp;<strong>objectifs de performance thermique<\/strong>&nbsp;et le&nbsp;<strong>budget allou\u00e9<\/strong>&nbsp;aux travaux.<\/p>\n\n\n\n                <div class='bobex-cta-block' style='\n            --button-bg-color: #e13c0e;\n            --button-text-color: #ffffff;\n            --banner-bg-color: #aad4e6;\n            --arrow-main-bg-color: #aad4e6;\n            --arrow-secondary-bg-color: #e5f2f7;\n            --banner-title-color: #10375e;\n            --arrow-title-color: #10375e;\n            --banner-text-color: #545454;\n            --arrow-text-color: #545454;         \n            --invert-range: 0deg;\n        '>\n                    <div class='cta-arrow-text d-flex d-lg-none'>\n                        <a class='cta-button-rounded' href='#ppp'>Demander un devis<\/a>\n                    <\/div>\n                    <div class='d-none d-lg-flex flex-no-wrap'>\n                        <div class=\"col-7 cta-arrow-text d-flex text-color\">\n                            <div class=\"m-auto\">\n                                <div class=\"h3\">Vous cherchez un sp\u00e9cialiste ?<\/div>\n                                <div class='text-color'>Demandez vos devis ici !<\/div>\n                            <\/div>\n                        <\/div>\n                        <div class='cta-arrow-link col-5'>\n                            <a class='cta-button-rounded' href=\"#ppp\">Demander un devis<\/a>\n                        <\/div>\n                    <\/div>\n                <\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Quand_privilegier_lisolation_des_murs_par_lexterieur_plutot_que_par_linterieur_Et_pourquoi\"><\/span>Quand privil\u00e9gier l&rsquo;isolation des murs par l&rsquo;ext\u00e9rieur plut\u00f4t que par l&rsquo;int\u00e9rieur ? Et pourquoi ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Le&nbsp;<strong>choix de la m\u00e9thode d\u2019isolation thermique<\/strong>&nbsp;pour vos murs d\u00e9pend de plusieurs&nbsp;<strong>facteurs<\/strong>. Si vous recherchez une&nbsp;<strong>performance thermique \u00e9lev\u00e9e<\/strong>&nbsp;et que le&nbsp;<strong>budget<\/strong>&nbsp;n\u2019est pas une contrainte, l\u2019<strong>isolation par l\u2019ext\u00e9rieur (ITE)<\/strong>&nbsp;est recommand\u00e9e. Cette m\u00e9thode&nbsp;<strong>limite les ponts thermiques<\/strong>&nbsp;et&nbsp;<strong>prot\u00e8ge mieux le b\u00e2ti<\/strong>&nbsp;des risques&nbsp;<strong>hygrothermiques<\/strong>.<\/p>\n\n\n\n<p>Cependant, si vous \u00eates limit\u00e9 par des&nbsp;<strong>contraintes budg\u00e9taires<\/strong>&nbsp;ou&nbsp;<strong>techniques<\/strong>, l\u2019<strong>isolation par l\u2019int\u00e9rieur (ITI)<\/strong>&nbsp;est une&nbsp;<strong>alternative valable<\/strong>. Elle permet d\u2019apporter une&nbsp;<strong>am\u00e9lioration notable<\/strong>&nbsp;de l\u2019isolation thermique, bien que&nbsp;<strong>moins optimale<\/strong>que l\u2019isolation par l\u2019ext\u00e9rieur.<\/p>\n\n\n\n<p>Pour une isolation int\u00e9rieure, privil\u00e9giez des&nbsp;<strong>isolants<\/strong>&nbsp;avec une&nbsp;<strong>r\u00e9sistance thermique R<\/strong>&nbsp;comprise entre&nbsp;<strong>3,7 et 5 m\u00b2.K\/W<\/strong>. Parmi les&nbsp;<strong>mat\u00e9riaux isolants<\/strong>, on retrouve les&nbsp;<strong>isolants min\u00e9raux<\/strong>, les&nbsp;<strong>isolants synth\u00e9tiques<\/strong>, et les&nbsp;<strong>isolants biosourc\u00e9s<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Quel_est_le_prix_dune_isolation_thermique_des_murs_en_2026_en_Belgique\"><\/span>Quel est le prix d&rsquo;une isolation thermique des murs en 2026 en Belgique ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>En&nbsp;<strong>Belgique<\/strong>, le&nbsp;<strong>co\u00fbt<\/strong>&nbsp;d\u2019une&nbsp;<strong>isolation thermique des murs<\/strong>&nbsp;varie selon la&nbsp;<strong>m\u00e9thode utilis\u00e9e<\/strong>. L\u2019<strong><a href=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/creux\/\" target=\"_blank\" rel=\"noreferrer noopener\">isolation des murs creux<\/a><\/strong> par injection (ou&nbsp;<strong>isolation en coulisse<\/strong>) est la solution la plus&nbsp;<strong>\u00e9conomique<\/strong>, avec un prix compris entre&nbsp;<strong>15 et 30\u202f\u20ac\/m\u00b2<\/strong>&nbsp;hors TVA, en fonction de l\u2019<strong>isolant choisi<\/strong>. L\u2019<strong>isolation par l\u2019int\u00e9rieur (ITI)<\/strong>, qui consiste \u00e0 poser un&nbsp;<strong>doublage isolant<\/strong>&nbsp;sur les murs internes, co\u00fbte g\u00e9n\u00e9ralement entre&nbsp;<strong>45 et 80\u202f\u20ac\/m\u00b2<\/strong>, voire un peu plus selon les&nbsp;<strong>mat\u00e9riaux<\/strong>&nbsp;et les&nbsp;<strong>finitions<\/strong>.<\/p>\n\n\n\n<p>L\u2019<strong>isolation par l\u2019ext\u00e9rieur (ITE)<\/strong>, plus&nbsp;<strong>performante<\/strong>&nbsp;mais aussi plus&nbsp;<strong>on\u00e9reuse<\/strong>, affiche des prix allant de&nbsp;<strong>100 \u00e0 150\u202f\u20ac\/m\u00b2<\/strong>, pouvant atteindre jusqu\u2019\u00e0&nbsp;<strong>190\u202f\u20ac\/m\u00b2<\/strong>&nbsp;avec certains&nbsp;<strong>rev\u00eatements<\/strong>&nbsp;comme le&nbsp;<strong>bardage<\/strong>&nbsp;ou les&nbsp;<strong>plaquettes de parement<\/strong>. Ces tarifs incluent g\u00e9n\u00e9ralement la&nbsp;<strong>pose<\/strong>. \u00c0 noter que des&nbsp;<strong>primes r\u00e9gionales<\/strong>&nbsp;et une&nbsp;<strong>TVA r\u00e9duite \u00e0 6\u202f%<\/strong>&nbsp;peuvent aider \u00e0 all\u00e9ger la facture pour les&nbsp;<strong>logements de plus de 10 ans<\/strong>&nbsp;r\u00e9nov\u00e9s par un professionnel.<\/p>\n\n\n\n<p>En&nbsp;<strong>Wallonie<\/strong>, la prime est entre&nbsp;<strong>8,80 \u20ac\/m\u00b2<\/strong>&nbsp;et&nbsp;<strong>12 \u20ac\/m\u00b2<\/strong>. En&nbsp;<strong>Flandre<\/strong>, vous pouvez obtenir une prime de&nbsp;<strong>7,5 \u20ac\/m\u00b2<\/strong>&nbsp;pour l\u2019<strong>isolation des murs creux<\/strong>,&nbsp;<strong>15 \u20ac\/m\u00b2<\/strong>&nbsp;pour l\u2019<strong>isolation des murs \u00e0 l\u2019int\u00e9rieur<\/strong>, et&nbsp;<strong>22,5 \u20ac\/m\u00b2<\/strong>&nbsp;pour l\u2019<strong>isolation des murs ext\u00e9rieurs \u00e0 l\u2019ext\u00e9rieur<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Exemple_quel_est_le_prix_pour_isoler_les_murs_dune_maison_de_100_m2\"><\/span>Exemple : quel est le prix pour isoler les murs d&rsquo;une maison de 100 m2 ?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n            <div class=\"bobex-highlight-global-div\" style=\"\n            --line-color: #17518d;\n            --bg-color: #e5f2f7;\n            --content-color:#10375e;\n            --title-color: #10375e;\n        \">\n                    <div class=\"bobex-highlight-block__border\">\n                        <div class=\"bobex--block_highlight_content-area\">\n                            <p class=\"bobex-block-highlight-title\"><\/p>\n                            <p class=\"bobex-block-highlight-content\">\n                            \t<div>\n<div class=\"wp-block-bobex-highlight\">\n<p>Pour&nbsp;<strong>isoler les murs<\/strong>&nbsp;d\u2019une&nbsp;<strong>maison de 100 m\u00b2<\/strong>&nbsp;par l\u2019<strong>ext\u00e9rieur<\/strong>, il faut pr\u00e9voir un&nbsp;<strong>budget d\u2019environ 18.000 \u20ac<\/strong>, tout compris. Ce prix inclut la&nbsp;<strong>pose par un professionnel<\/strong>&nbsp;ainsi que les&nbsp;<strong>mat\u00e9riaux<\/strong>, comme des&nbsp;<strong>panneaux isolants<\/strong>&nbsp;fix\u00e9s sur la fa\u00e7ade, un&nbsp;<strong>enduit de finition<\/strong>&nbsp;ou un&nbsp;<strong>bardage<\/strong>. Ce type d\u2019isolation, plus&nbsp;<strong>co\u00fbteux<\/strong>&nbsp;que l\u2019<strong>isolation int\u00e9rieure<\/strong>&nbsp;ou en <strong>coulisse<\/strong>, offre une&nbsp;<strong>excellente performance thermique<\/strong>&nbsp;et permet de&nbsp;<strong>r\u00e9duire durablement<\/strong>&nbsp;les&nbsp;<strong>pertes de chaleur<\/strong>&nbsp;par les murs.<\/p>\n<\/div>\n<\/div>\n                            <\/p>\n                        <\/div>\n                    <\/div>\n            <\/div>\n        \n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Comment_isoler_un_mur_par_linterieur_et_lexterieur\"><\/span>Comment isoler un mur par l&rsquo;int\u00e9rieur et l&rsquo;ext\u00e9rieur ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1024\" height=\"538\" src=\"https:\/\/www.bobex.be\/wp-uploads\/sites\/2\/Isolation-des-murs-creux-en-mousse.jpg\" alt=\"Isolation en polyur\u00e9thane\" class=\"wp-image-215721\"\/><\/figure>\n\n\n\n<p>Il existe deux grandes techniques pour isoler les murs d\u2019un b\u00e2timent :&nbsp;<strong>l\u2019isolation par l\u2019int\u00e9rieur (ITI)<\/strong>&nbsp;et&nbsp;<strong>l\u2019isolation par l\u2019ext\u00e9rieur (ITE)<\/strong>. L\u2019isolation int\u00e9rieure consiste \u00e0 poser l\u2019isolant sur la face interne des murs, souvent lors de r\u00e9novations int\u00e9rieures, tandis que l\u2019isolation ext\u00e9rieure enveloppe le b\u00e2timent d\u2019une couche isolante pos\u00e9e directement sur la fa\u00e7ade, id\u00e9ale pour am\u00e9liorer la performance \u00e9nerg\u00e9tique sans r\u00e9duire la surface habitable.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Les_techniques_disolations_par_linterieur\"><\/span>Les techniques d&rsquo;isolations par l&rsquo;int\u00e9rieur&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>L\u2019isolation int\u00e9rieure peut se faire selon plusieurs m\u00e9thodes, adapt\u00e9es aux besoins du b\u00e2timent et au budget disponible :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Doublage coll\u00e9<\/strong>&nbsp;: il s\u2019agit de coller directement sur le mur des panneaux composites comprenant une plaque de pl\u00e2tre et un isolant (souvent du polystyr\u00e8ne). C\u2019est une solution rapide, peu co\u00fbteuse, mais adapt\u00e9e uniquement aux murs bien droits.<\/li>\n\n\n\n<li><strong>Doublage sur ossature m\u00e9tallique + laine min\u00e9rale<\/strong>&nbsp;: une structure m\u00e9tallique (rails et montants) est fix\u00e9e au mur, puis on y ins\u00e8re de la laine de verre ou de roche. On termine par une plaque de pl\u00e2tre viss\u00e9e. Cette technique est tr\u00e8s efficace pour corriger les irr\u00e9gularit\u00e9s des murs et am\u00e9liorer l\u2019isolation phonique.<\/li>\n\n\n\n<li><strong>Panneaux isolants rigides<\/strong>&nbsp;: des panneaux en polyur\u00e9thane, polystyr\u00e8ne extrud\u00e9 ou fibre de bois sont pos\u00e9s contre le mur, soit coll\u00e9s, soit fix\u00e9s m\u00e9caniquement. Ils offrent une bonne performance thermique avec une faible \u00e9paisseur.<\/li>\n\n\n\n<li><strong>Isolation par insufflation ou projection<\/strong>&nbsp;: adapt\u00e9e aux murs avec une contre-cloison creuse, cette m\u00e9thode consiste \u00e0 injecter un isolant en vrac (ouate de cellulose, billes de polystyr\u00e8ne\u2026) dans l\u2019espace vide.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Les_techniques_disolation_par_lexterieur\"><\/span>Les techniques d&rsquo;isolation par l&rsquo;ext\u00e9rieur&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>L\u2019isolation thermique par l\u2019ext\u00e9rieur (ITE) consiste \u00e0 envelopper le b\u00e2timent d\u2019une couche isolante appliqu\u00e9e directement sur les murs ext\u00e9rieurs. Voici les principales m\u00e9thodes utilis\u00e9es :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Isolation sous enduit (ETICS \u2013 External Thermal Insulation Composite System)<\/strong>&nbsp;: c\u2019est la technique la plus r\u00e9pandue. Elle consiste \u00e0 fixer des panneaux isolants (en polystyr\u00e8ne expans\u00e9, laine de roche, etc.) sur la fa\u00e7ade, puis \u00e0 les recouvrir d\u2019un treillis d\u2019armature et de plusieurs couches d\u2019enduit de finition. Elle est id\u00e9ale pour r\u00e9nover une fa\u00e7ade tout en am\u00e9liorant les performances \u00e9nerg\u00e9tiques.<\/li>\n\n\n\n<li><strong>Isolation sous bardage ventil\u00e9<\/strong>&nbsp;: les panneaux isolants sont pos\u00e9s sur les murs ext\u00e9rieurs, prot\u00e9g\u00e9s par une lame d\u2019air et un bardage (bois, m\u00e9tal, PVC, etc.). Cette m\u00e9thode est particuli\u00e8rement adapt\u00e9e aux b\u00e2timents soumis \u00e0 des conditions climatiques variables, car elle assure une bonne ventilation et limite les risques de condensation.<\/li>\n\n\n\n<li><strong>Isolation projet\u00e9e<\/strong>&nbsp;: bien que moins courante, cette technique consiste \u00e0 projeter un isolant (comme de la mousse polyur\u00e9thane) directement sur la fa\u00e7ade. Elle est utilis\u00e9e dans certains cas sp\u00e9cifiques, notamment pour les formes de murs complexes ou difficiles d\u2019acc\u00e8s.<\/li>\n<\/ul>\n\n\n\n                <div class='bobex-cta-block' style='\n            --button-bg-color: #e13c0e;\n            --button-text-color: #ffffff;\n            --banner-bg-color: #aad4e6;\n            --arrow-main-bg-color: #aad4e6;\n            --arrow-secondary-bg-color: #e5f2f7;\n            --banner-title-color: #10375e;\n            --arrow-title-color: #10375e;\n            --banner-text-color: #545454;\n            --arrow-text-color: #545454;         \n            --invert-range: 0deg;\n        '>\n                    <div class='cta-banner'>\n                        <div class='h3'>Vous h\u00e9sitez entre isolation int\u00e9rieure ou ext\u00e9rieure ? Comparez les devis et faites le bon choix.<\/div>\n                        <div class='text-color'>Alors remplissez rapidement ce formulaire. C&rsquo;est totalement gratuit et sans engagement !<\/div>\n                        <span>\n                            <img src='https:\/\/www.bobex.be\/wp-uploads\/sites\/2\/arrow-cta-box.png' alt='arrow' class='img-color'\/>\n                            <a class='cta-button-rounded' href=\"#ppp\">Demander un devis<\/a>\n                        <\/span>   \n                    <\/div>\n                <\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Peut-on_combiner_isolation_exterieure_plus_isolation_interieure_des_murs\"><\/span>Peut-on combiner isolation ext\u00e9rieure plus isolation int\u00e9rieure des murs ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>La&nbsp;<strong>combinaison<\/strong>&nbsp;d\u2019une&nbsp;<strong>isolation int\u00e9rieure et ext\u00e9rieure<\/strong>&nbsp;est envisageable, mais elle n\u00e9cessite une&nbsp;<strong>analyse approfondie<\/strong>afin d\u2019\u00e9viter des&nbsp;<strong>probl\u00e8mes potentiels<\/strong>. Cette&nbsp;<strong>approche mixte<\/strong>&nbsp;pourrait&nbsp;<strong>maximiser l\u2019efficacit\u00e9<\/strong>&nbsp;de l\u2019isolation, en se basant sur l\u2019<strong>exposition<\/strong>&nbsp;de la maison aux \u00e9l\u00e9ments (<strong>soleil<\/strong>,&nbsp;<strong>vent<\/strong>,&nbsp;<strong>pluie<\/strong>).<\/p>\n\n\n\n<p>Il est cependant&nbsp;<strong>crucial<\/strong>&nbsp;de prendre en compte le&nbsp;<strong>type de mat\u00e9riau isolant<\/strong>&nbsp;utilis\u00e9. Un mat\u00e9riau&nbsp;<strong>non respirant<\/strong>&nbsp;pourrait favoriser l\u2019<strong>accumulation d\u2019humidit\u00e9<\/strong>&nbsp;dans les murs et contribuer \u00e0 l\u2019apparition de&nbsp;<strong>moisissures<\/strong>.<\/p>\n\n\n\n<p>Voici quelques points essentiels \u00e0 consid\u00e9rer lors de la combinaison d\u2019isolation int\u00e9rieure et ext\u00e9rieure :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u00c9valuation du b\u00e2timent<\/strong>&nbsp;: L\u2019exposition de la maison aux \u00e9l\u00e9ments, l\u2019\u00e2ge de la construction, l\u2019\u00e9tat actuel de l\u2019isolation et d\u2019autres facteurs peuvent influencer la d\u00e9cision.<\/li>\n\n\n\n<li><strong>Choix du mat\u00e9riau isolant<\/strong>&nbsp;: Le mat\u00e9riau doit \u00eatre ad\u00e9quat pour l\u2019isolation int\u00e9rieure et ext\u00e9rieure. Certains mat\u00e9riaux peuvent ne pas \u00eatre compatibles avec une double isolation.<\/li>\n\n\n\n<li><strong>Risques de condensation<\/strong>&nbsp;: Une attention particuli\u00e8re doit \u00eatre port\u00e9e \u00e0 l\u2019\u00e9limination de l\u2019humidit\u00e9 qui pourrait se former entre les deux couches d\u2019isolation.<\/li>\n\n\n\n<li><strong>Bilan co\u00fbt-efficacit\u00e9<\/strong>&nbsp;: La combinaison de l\u2019isolation int\u00e9rieure et ext\u00e9rieure peut s\u2019av\u00e9rer co\u00fbteuse. Il convient donc d\u2019\u00e9valuer si les avantages thermiques potentiels justifient l\u2019investissement.<\/li>\n<\/ul>\n\n\n\n<p>Il est recommand\u00e9 de consulter un sp\u00e9cialiste de l\u2019isolation avant de se lancer dans ce type de projet.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Trouvez_un_specialiste_pour_vous_conseiller_au_mieux\"><\/span>Trouvez un sp\u00e9cialiste pour vous conseiller au mieux !<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Remplissez le formulaire ci-dessous pour recevoir jusqu\u2019\u00e0 5 devis de professionnels qualifi\u00e9s, le tout gratuitement et sans engagement<\/p>\n\n\n<div id=\"ppp\" class=\"bob-form-wrapper\" data-ajax_url=\"https:\/\/www.bobex.be\/fr-be\/wp-admin\/admin-ajax.php\" data-fa_a=\"\" data-fa_b=\"\"><div class=\"loader\" aria-hidden=\"true\"><\/div>    <div>\n        <div class=\"row mx-auto mb-2\" style=\"max-width: 900px;\">\n            <div class=\"col-md-4\"><i class=\"mr-1 fas fa-check\" style=\"color:green;\"><\/i>Devis gratuits et rapides<\/div>\n            <div class=\"col-md-4\"><i class=\"mr-1 fas fa-check\" style=\"color:green;\"><\/i>Sans engagement et obligation<\/div>\n            <div class=\"col-md-4\"><i class=\"mr-1 fas fa-check\" style=\"color:green;\"><\/i>Professionnels agr\u00e9\u00e9s<\/div>\n        <\/div>\n    <\/div><div id=\"form-69f814bbe98c2\" class=\"bob-form-container\" style=\"background-color: white; font-family: Roboto, sans-serif !important; font-size: 16px !important; color: #545454; box-shadow: 0 2px 10px rgba(0,0,0,0.1); --font_title: Poppins; --font_size_title: 20px; --title_bg_color: #175da6; --copyright_color: #fde8e1; --box_upload_color: #e5f2f7; padding:unset;\" data-form-type=\"inline\" data-form-id=\"69f814bbe98c2\"><style>#form-69f814bbe98c2 .bob-form-inline-question.even {\n  background-color: #e5f2f7;\n}\n#form-69f814bbe98c2 .single_multiple.multiple_button {\n  background-color: #e5f2f7 !important;\n}\n#form-69f814bbe98c2 .bob-form-inline-question--hidden {\n  display: none;\n}<\/style><div class=\"form-questions\"><form id=\"bob-form\" class=\"bob-form bob-form-tag\" method=\"post\" action=\"https:\/\/www.bobex.be\/fr-be\/wp-admin\/admin-ajax.php?action=bobex-form-validation\">    <div class=\"form-title\">\n        Formulez votre demande\n        <div class=\"form-title-info-line\">\n            R\u00e9pondez \u00e0 quelques questions et entrez en contact avec des sp\u00e9cialistes fiables. Nous vous demandons vos coordonn\u00e9es afin de s\u00e9lectionner les professionnels actifs dans votre r\u00e9gion.\n        <\/div>\n    <\/div><div class=\"form-questions bob-form-inline-question\"><div class=\"row\"><div class=\"question col-md-4\"><label>1*. Que voulez-vous isoler?<\/label><\/div><div class=\"answer col-md-8\"><div class=\"bob-form-checkbox d-flex\"><input type=\"checkbox\" class=\"inline-checkbox bob-form-input\" id=\"69f814bbe98c2-input-0-1\" data-unique-id=\"69f814bbe98c2\" name=\"XML_extra_check[]\" value=\"1\"  required=\"required\" onclick=\"checkboxTurnChecked(this)\"><label for=\"69f814bbe98c2-input-0-1\">Isolation int\u00e9rieure d&#039;un toit inclin\u00e9<\/label><\/div><div class=\"bob-form-checkbox d-flex\"><input type=\"checkbox\" class=\"inline-checkbox bob-form-input\" id=\"69f814bbe98c2-input-0-2\" data-unique-id=\"69f814bbe98c2\" name=\"XML_extra_check[]\" value=\"2\"  required=\"required\" onclick=\"checkboxTurnChecked(this)\"><label for=\"69f814bbe98c2-input-0-2\">Isolation ext\u00e9rieure d&#039;un toit inclin\u00e9<\/label><\/div><div class=\"bob-form-checkbox d-flex\"><input type=\"checkbox\" class=\"inline-checkbox bob-form-input\" id=\"69f814bbe98c2-input-0-3\" data-unique-id=\"69f814bbe98c2\" name=\"XML_extra_check[]\" value=\"3\"  required=\"required\" onclick=\"checkboxTurnChecked(this)\"><label for=\"69f814bbe98c2-input-0-3\">Isolation int\u00e9rieure d&#039;un toit plat<\/label><\/div><div class=\"bob-form-checkbox d-flex\"><input type=\"checkbox\" class=\"inline-checkbox bob-form-input\" id=\"69f814bbe98c2-input-0-4\" data-unique-id=\"69f814bbe98c2\" name=\"XML_extra_check[]\" value=\"4\"  required=\"required\" onclick=\"checkboxTurnChecked(this)\"><label for=\"69f814bbe98c2-input-0-4\">Isolation ext\u00e9rieure d&#039;un toit plat<\/label><\/div><div class=\"bob-form-checkbox d-flex\"><input type=\"checkbox\" class=\"inline-checkbox bob-form-input\" id=\"69f814bbe98c2-input-0-5\" data-unique-id=\"69f814bbe98c2\" name=\"XML_extra_check[]\" value=\"5\"  required=\"required\" onclick=\"checkboxTurnChecked(this)\"><label for=\"69f814bbe98c2-input-0-5\">Murs creux<\/label><\/div><div class=\"bob-form-checkbox d-flex\"><input type=\"checkbox\" class=\"inline-checkbox bob-form-input\" id=\"69f814bbe98c2-input-0-6\" data-unique-id=\"69f814bbe98c2\" name=\"XML_extra_check[]\" value=\"6\"  required=\"required\" onclick=\"checkboxTurnChecked(this)\"><label for=\"69f814bbe98c2-input-0-6\">Murs ext\u00e9rieurs<\/label><\/div><div class=\"bob-form-checkbox d-flex\"><input type=\"checkbox\" class=\"inline-checkbox bob-form-input\" id=\"69f814bbe98c2-input-0-7\" data-unique-id=\"69f814bbe98c2\" name=\"XML_extra_check[]\" value=\"7\"  required=\"required\" onclick=\"checkboxTurnChecked(this)\"><label for=\"69f814bbe98c2-input-0-7\">Murs int\u00e9rieurs<\/label><\/div><div class=\"bob-form-checkbox d-flex\"><input type=\"checkbox\" class=\"inline-checkbox bob-form-input\" id=\"69f814bbe98c2-input-0-8\" data-unique-id=\"69f814bbe98c2\" name=\"XML_extra_check[]\" value=\"8\"  required=\"required\" onclick=\"checkboxTurnChecked(this)\"><label for=\"69f814bbe98c2-input-0-8\">Sol<\/label><\/div><div class=\"bob-form-checkbox d-flex\"><input type=\"checkbox\" class=\"inline-checkbox bob-form-input\" id=\"69f814bbe98c2-input-0-9\" data-unique-id=\"69f814bbe98c2\" name=\"XML_extra_check[]\" value=\"9\"  required=\"required\" onclick=\"checkboxTurnChecked(this)\"><label for=\"69f814bbe98c2-input-0-9\">Isolation du vide ventil\u00e9<\/label><\/div><\/div><\/div><\/div><div class=\"form-questions bob-form-inline-question even\"><div class=\"row\"><div class=\"question col-md-4\"><label>2*. Quelle superficie devra \u00eatre isol\u00e9e (estimation)?<\/label><\/div><div class=\"answer col-md-8\"><div class=\"bob-form-radio d-flex\"><input type=\"radio\" class=\"inline-radio\" id=\"69f814bbe98c2-input-1-1\" data-unique-id=\"69f814bbe98c2\" name=\"XML_extra_radio2\" value=\"1\"  required=\"required\"><label for=\"69f814bbe98c2-input-1-1\">Moins de 20 m2<\/label><\/div><div class=\"bob-form-radio d-flex\"><input type=\"radio\" class=\"inline-radio\" id=\"69f814bbe98c2-input-1-2\" data-unique-id=\"69f814bbe98c2\" name=\"XML_extra_radio2\" value=\"2\"  required=\"required\"><label for=\"69f814bbe98c2-input-1-2\">Entre 20 et 50 m2<\/label><\/div><div class=\"bob-form-radio d-flex\"><input type=\"radio\" class=\"inline-radio\" id=\"69f814bbe98c2-input-1-3\" data-unique-id=\"69f814bbe98c2\" name=\"XML_extra_radio2\" value=\"3\"  required=\"required\"><label for=\"69f814bbe98c2-input-1-3\">Entre 50 et 100 m2<\/label><\/div><div class=\"bob-form-radio d-flex\"><input type=\"radio\" class=\"inline-radio\" id=\"69f814bbe98c2-input-1-4\" data-unique-id=\"69f814bbe98c2\" name=\"XML_extra_radio2\" value=\"4\"  required=\"required\"><label for=\"69f814bbe98c2-input-1-4\">Entre 100 et 200 m2<\/label><\/div><div class=\"bob-form-radio d-flex\"><input type=\"radio\" class=\"inline-radio\" id=\"69f814bbe98c2-input-1-5\" data-unique-id=\"69f814bbe98c2\" name=\"XML_extra_radio2\" value=\"5\"  required=\"required\"><label for=\"69f814bbe98c2-input-1-5\">Plus de 200 m2<\/label><\/div><\/div><\/div><\/div><div class=\"form-questions bob-form-inline-question\"><div class=\"row\"><div class=\"question col-md-4\"><label>3*. Quand d\u00e9sirez-vous d\u00e9buter l&rsquo;installation de l&rsquo;isolation?<\/label><\/div><div class=\"answer col-md-8\"><div class=\"bob-form-radio d-flex\"><input type=\"radio\" class=\"inline-radio\" id=\"69f814bbe98c2-input-2-1\" data-unique-id=\"69f814bbe98c2\" name=\"XML_extra_radio3\" value=\"1\"  required=\"required\"><label for=\"69f814bbe98c2-input-2-1\">Le plus rapidement possible, sous le mois<\/label><\/div><div class=\"bob-form-radio d-flex\"><input type=\"radio\" class=\"inline-radio\" id=\"69f814bbe98c2-input-2-2\" data-unique-id=\"69f814bbe98c2\" name=\"XML_extra_radio3\" value=\"2\"  required=\"required\"><label for=\"69f814bbe98c2-input-2-2\">Entre 1 et 3 mois<\/label><\/div><div class=\"bob-form-radio d-flex\"><input type=\"radio\" class=\"inline-radio\" id=\"69f814bbe98c2-input-2-3\" data-unique-id=\"69f814bbe98c2\" name=\"XML_extra_radio3\" value=\"3\"  required=\"required\"><label for=\"69f814bbe98c2-input-2-3\">Entre 4 et 6 mois<\/label><\/div><div class=\"bob-form-radio d-flex\"><input type=\"radio\" class=\"inline-radio\" id=\"69f814bbe98c2-input-2-4\" data-unique-id=\"69f814bbe98c2\" name=\"XML_extra_radio3\" value=\"4\"  required=\"required\"><label for=\"69f814bbe98c2-input-2-4\">Entre 7 et 12 mois<\/label><\/div><\/div><\/div><\/div><div class=\"form-questions bob-form-inline-question even\"><div class=\"row\"><div class=\"question col-md-4\"><label>4. Quel type de b\u00e2timent d\u00e9sirez-vous isoler?<\/label><\/div><div class=\"answer col-md-8\"><div class=\"bob-form-radio d-flex\"><input type=\"radio\" class=\"inline-radio\" id=\"69f814bbe98c2-input-3-1\" data-unique-id=\"69f814bbe98c2\" name=\"XML_extra_radio4\" value=\"1\"  ><label for=\"69f814bbe98c2-input-3-1\">Propri\u00e9t\u00e9 priv\u00e9e<\/label><\/div><div class=\"bob-form-radio d-flex\"><input type=\"radio\" class=\"inline-radio\" id=\"69f814bbe98c2-input-3-2\" data-unique-id=\"69f814bbe98c2\" name=\"XML_extra_radio4\" value=\"2\"  ><label for=\"69f814bbe98c2-input-3-2\">Immeuble commercial<\/label><\/div><\/div><\/div><\/div><div class=\"form-questions bob-form-inline-question\"><div class=\"d-flex flex-column\"><label class=\"question\" for=\"69f814bbe98c2-input-4\">5. Description de votre projet<\/label><textarea class=\"bob-form-input\" name=\"XML_remarks\" id=\"69f814bbe98c2-input-4\" data-unique-id=\"69f814bbe98c2\"><\/textarea><\/div><\/div><div class=\"bob-inline-form bob-form-tag upload-box mb-3\">\n                    <div class=\"row\">\n                        <div class=\"col-md-12 mb-2 question\">Ajouter des photos ou des pi\u00e8ces jointes (en Option)<\/div>\n                        <div class=\"col-md-12\">\n                            <div class=\"box__input\" style=\"background-color: #e5f2f7;\"\n                                 ondrop=\"drop(event)\"\n                                 ondragover=\"allowDrop(event)\"\n                                 ondragleave=\"removeDropFx(event)\"\n                                >\n                                <input type=\"file\"\n                                       class=\"file__input\"\n                                       name=\"attachments[]\"\n                                       id=\"attachments\"\n                                       multiple=\"multiple\"\n                                       accept=\"image\/jpeg, image\/png, image\/gif, application\/pdf\"\n                                       data-multiple-caption=\"{count} files selected\">\n                                <div>\n                                    <label for=\"attachments\"><strong>S\u00e9lectionnez un fichier <\/strong>ou glissez-le ici<\/label>\n                                    <span class=\"box__button bobex-round-cta m-1 py-1\"\n                                          style=\"mix-blend-mode: luminosity\">\n                                        <i class=\"fas fa-cloud-upload-alt text-white\"><\/i>\n                                        T\u00e9l\u00e9charger\n                                    <\/span>\n                                <\/div>\n            \n                                <div class=\"row preview_wrapper m-0\"><\/div>\n                            <\/div>\n            \n                            <div class=\"box__uploading\">Uploading\u2026<\/div>\n                            <div class=\"box__success\">Done!<\/div>\n                            <div class=\"box__error\">Error! <span><\/span>.<\/div>\n                        <\/div>\n                    <\/div>\n                <\/div>    <div class=\"form-title\">\n        Vos donn\u00e9es\n    <\/div><div class=\"bob-form-contact-data\" style=\"padding: 20px\"><div class=\"row lead-info\"><div class=\"col-md-6 mb-3\">  <div class=\"form-group\">    <input value=\"\" type=\"text\" class=\"form-control\" id=\"firstName\" name=\"firstName\" placeholder=\"Pr\u00e9nom\" required>    <div class=\"valid-feedback\">Enchant\u00e9 !<\/div>    <div class=\"invalid-feedback\">Veuillez indiquer votre pr\u00e9nom<\/div>  <\/div><\/div><div class=\"col-md-6 mb-3\">  <div class=\"form-group\">    <input value=\"\" type=\"text\" class=\"form-control\" id=\"lastName\" name=\"lastName\" placeholder=\"Nom\" required>    <div class=\"valid-feedback\">Sympa<\/div>    <div class=\"invalid-feedback\">Veuillez indiquer votre nom de famille<\/div>  <\/div><\/div><div class=\"col-md-12 mb-3\">  <div class=\"form-group\">    <input value=\"\" type=\"email\" class=\"form-control\" id=\"email\" name=\"email\" placeholder=\"E-mail\" required style=\"max-width: unset;\">    <div class=\"valid-feedback\">C&rsquo;est tout bon<\/div>    <div class=\"invalid-feedback\">Veuillez indiquer une adresse e-mail valide<\/div>  <\/div><\/div><div class=\"col-md-12 mb-3\">  <div class=\"form-group\">    <input value=\"\" type=\"tel\" class=\"form-control\" id=\"phone\" name=\"phone\" placeholder=\"T\u00e9l\u00e9phone\" required style=\"max-width: unset;\">    <div class=\"valid-feedback\">Parfait<\/div>    <div class=\"invalid-feedback\">Veuillez indiquer un num\u00e9ro de t\u00e9l\u00e9phone valide<\/div>  <\/div><\/div><div class=\"col-md-12 mb-3\">  <div class=\"form-group\">    <input value=\"\" type=\"text\" class=\"form-control\" id=\"companyAddress\" name=\"companyAddress\" placeholder=\"Adresse\" required style=\"max-width: unset;\">    <div class=\"valid-feedback\">C&rsquo;est not\u00e9<\/div>    <div class=\"invalid-feedback\">Veuillez indiquer une adresse valide<\/div>  <\/div><\/div><div class=\"col-md-6 mb-3\">  <div class=\"form-group\">    <input value=\"\" type=\"text\" class=\"form-control\" id=\"companyPostalCode\" name=\"companyPostalCode\" placeholder=\"Code postal\" required>    <div class=\"valid-feedback\">Excellent !<\/div>    <div class=\"invalid-feedback\">Veuillez indiquer un code postal valide<\/div>  <\/div><\/div><div class=\"col-md-6 mb-3\">  <div class=\"form-group\">    <input value=\"\" type=\"text\" class=\"form-control\" id=\"companyCity\" name=\"companyCity\" placeholder=\"Ville\" required>    <div class=\"valid-feedback\">Bien jou\u00e9<\/div>    <div class=\"invalid-feedback\">Veuillez indiquer une ville valide<\/div>  <\/div><\/div><div class=\"d-flex mt-3\"><input name=\"promoOptin\" value=\"true\" id=\"promoOptin\" type=\"checkbox\" class=\"me-2\" style=\"width: unset\"><label for=\"promoOptin\">Je souhaite rester inform\u00e9 de ma demande et recevoir des conseils pratiques (fortement recommand\u00e9 !) <\/label><\/div><\/div><\/div><input type=\"hidden\" class=\"session_var\" name=\"newform\" value=\"true\"><input type=\"hidden\" class=\"session_var\" name=\"lead-validation-nonce\" value=\"99963893bd\"><input type=\"hidden\" class=\"session_var\" name=\"aff\" value=\"minisite\"><input type=\"hidden\" class=\"session_var\" name=\"utm_source\" value=\"https:\/\/www.bobex.be\/fr-be\/wp-json\/v2\/content\/154601\"><input type=\"hidden\" class=\"session_var\" name=\"bobx\" value=\"\"><input type=\"hidden\" class=\"session_var\" name=\"sessionType\" value=\"B2C\"><input type=\"hidden\" class=\"session_var\" name=\"utm_medium\" value=\"web\"><input type=\"hidden\" class=\"session_var\" name=\"utm_campaign\" value=\"search\"><input type=\"hidden\" class=\"session_var\" name=\"rem_source\" value=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/par-linterieur-ou-lexterieur\/\"><input type=\"hidden\" class=\"session_var\" name=\"pixel_id\" value=\"-1\"><input type=\"hidden\" class=\"session_var\" name=\"tabo_id\" value=\"-1\"><input type=\"hidden\" class=\"session_var\" name=\"click_id\" value=\"-1\"><input type=\"hidden\" class=\"session_var\" name=\"gclid\" value=\"-1\"><input type=\"hidden\" class=\"session_var\" name=\"msclkid\" value=\"-1\"><input type=\"hidden\" class=\"session_var\" name=\"past_aff\" value=\"bobex\"><input type=\"hidden\" class=\"session_var\" name=\"redirectTo\" value=\"BE\"><input type=\"hidden\" class=\"session_var\" name=\"is_type_id\" value=\"true\"><input type=\"hidden\" class=\"session_var\" name=\"typeid\" value=\"11427\"><input type=\"hidden\" class=\"session_var\" name=\"companyType\" value=\"label.companytype.consumer\"><input type=\"hidden\" class=\"session_var\" name=\"input_names\" value=\"XML_extra_check,XML_extra_radio2,XML_extra_radio3,XML_extra_radio4,XML_remarks\"><input type=\"hidden\" class=\"form_context\" value=\"BE\"><img decoding=\"async\" class=\"bobex-pixel\" src=\"\" alt=\"\" style=\"display:none\" \/>    <div class=\"bob-form-submit d-flex justify-content-center\">\n        <button type=\"submit\" class=\"form-submit\" style=\"background-color: #F1653A; color: white; border: none !important; border-radius: 5px !important; font-family: Roboto, sans-serif; font-size: 16px;\">\n            Demander un devis\n        <\/button>\n    <\/div>    <div class=\"bob-inline-form form-footer\" style=\"border-radius: 0 0 10px 10px\">\n        <div class=\"bob-form-privacy-text\">\n            <div style=\"float:left;\"><i class=\"fa fa-lock\"><\/i><\/div>\n            <div class=\"ms-2\">\n                <div style='padding-left: 15px;font-size: 0.8em !important;z-index: 10;'><b>Nous respectons votre vie priv\u00e9e<\/b><br> Conform\u00e9ment \u00e0 la loi du 8\/12\/1992 relative \u00e0 la protection de la vie priv\u00e9e, vous disposez d&rsquo;un droit d&rsquo;acc\u00e8s et de rectification \u00e0 vos donn\u00e9es. Pour en savoir plus, consultez notre <span class=\"link_ob\" data-link=\"aHR0cHM6Ly93d3cuYm9iZXguYmUvZnItYmUvcHJvdGVjdGlvbi1kZS1sYS12aWUtcHJpdmVlLw==\" target=\"_blank\">charte sur la vie priv\u00e9e<\/span>.<\/div>\n                \n            <\/div>\n        <\/div>\n    <\/div><\/form><\/div><div class=\"multiple_mini hidden\" data-lead_id=\"\"><p class=\"multiple-title\">Merci d&rsquo;avoir pris le temps de remplir ce formulaire<\/p><p>Nous vous contacterons d\u00e8s que possible pour vous orienter vers le meilleur sp\u00e9cialiste correspondant \u00e0 votre demande.<\/p><div class=\"multiple_wrapper\"><div class=\"loader\"><\/div><p class=\"multiple-title\">Vous cherchez d&rsquo;autres services ?<\/p><p class=\"multiple_text\">Vous souhaitez comparer d&rsquo;autres devis ou explorer d&rsquo;autres services ? Faites-le nous savoir et nous vous mettrons rapidement en relation<\/p><div class=\"multiple_container\"><div class=\"single_multiple multiple_button\" data-typeid=\"11364\"><i class=\"fa-3x cat icon-11364\"><\/i><span class=\"multiple_name\">Panneaux solaires<\/span><\/div><div class=\"single_multiple multiple_button\" data-typeid=\"11428\"><i class=\"fa-3x cat icon-11428\"><\/i><span class=\"multiple_name\">Pompe \u00e0 chaleur<\/span><\/div><div class=\"single_multiple multiple_button\" data-typeid=\"11452\"><i class=\"fa-3x fad fa-door-closed\"><\/i><span class=\"multiple_name\">Ch\u00e2ssis, portes et fen\u00eatres<\/span><\/div><div class=\"single_multiple multiple_button\" data-typeid=\"11982\"><i class=\"fa-3x cat icon-11982\"><\/i><span class=\"multiple_name\">Adoucisseur d&rsquo;eau<\/span><\/div><div class=\"single_multiple multiple_button\" data-typeid=\"11962\"><i class=\"fa-3x cat icon-11962\"><\/i><span class=\"multiple_name\">Travaux de toiture<\/span><\/div><div class=\"single_multiple multiple_button\" data-typeid=\"11992\"><i class=\"fa-3x cat icon-11992\"><\/i><span class=\"multiple_name\">D\u00e9moussage toitures<\/span><\/div><div class=\"single_multiple hidden multiple_button\" data-typeid=\"11453\"><i class=\"fa-3x cat icon-11453\"><\/i><span class=\"multiple_name\">Syst\u00e8me de ventilation<\/span><\/div><div class=\"single_multiple hidden multiple_button\" data-typeid=\"11461\"><i class=\"fa-3x cat icon-11461\"><\/i><span class=\"multiple_name\">Traitement de l&rsquo;humidit\u00e9<\/span><\/div><\/div><\/div><\/div><\/div><\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Isolation_interieure_ou_exterieure_vos_questions_frequentes\"><\/span>Isolation int\u00e9rieure ou ext\u00e9rieure : vos questions fr\u00e9quentes :<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Vous h\u00e9sitez entre une isolation int\u00e9rieure ou ext\u00e9rieure ? Voici les r\u00e9ponses aux questions les plus fr\u00e9quemment pos\u00e9es pour vous aider \u00e0 faire le bon choix.<\/p>\n\n\n\n<div class=\"wp-block-bobex-frequently-asked-questions bobex-faq-main-wrapper\">\n            <div class=\"bobex-simple-question-answer-block\">\n                <div class=\"bobex-simple-question-answer-block__question\" style=\"background-color: #63b0d1!important; color: white!important;\">\n                    <h3 style=\"color: white!important; margin:unset; font-size:1.2rem;\" class=\"bobex-simple-question-answer-block__question__content\"><span class=\"ez-toc-section\" id=\"Risque-t-on_davoir_un_probleme_de_condensation_en_isolant_par_linterieur\"><\/span>Risque-t-on d\u2019avoir un probl\u00e8me de condensation en isolant par l\u2019int\u00e9rieur ?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n                    <div class=\"bobex-simple-question-answer-block__question__toggle\">+<\/div>\n                <\/div>\n                <div class=\"bobex-simple-question-answer-block__answer\" style=\"background-color: !important; color: black!important;\">\n                    <div class=\"bobex-simple-question-answer-block__answer__content\">L\u2019isolation par l\u2019int\u00e9rieur peut effectivement pr\u00e9senter un risque de condensation. Cela se produit lorsque l\u2019humidit\u00e9 de l\u2019air ambiant rencontre une surface froide, comme un mur mal isol\u00e9. Pour pr\u00e9venir ce ph\u00e9nom\u00e8ne, il est crucial d\u2019assurer une\u00a0<strong>\u00e9tanch\u00e9it\u00e9 \u00e0 la vapeur<\/strong>\u00a0optimale.<\/div>\n                    <div>\n<div class=\"wp-block-bobex-simple-question-answer\"><\/div>\n<\/div>\n                <\/div>\n            <\/div>\n        \n\n\n            <div class=\"bobex-simple-question-answer-block\">\n                <div class=\"bobex-simple-question-answer-block__question\" style=\"background-color: #63b0d1!important; color: white!important;\">\n                    <h3 style=\"color: white!important; margin:unset; font-size:1.2rem;\" class=\"bobex-simple-question-answer-block__question__content\"><span class=\"ez-toc-section\" id=\"Est-il_rentable_disoler_sa_maison_par_lexterieur\"><\/span><strong>Est-il rentable<\/strong>\u00a0d&rsquo;<strong>isoler<\/strong>\u00a0sa\u00a0<strong>maison<\/strong>\u00a0par l&rsquo;ext\u00e9rieur ?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n                    <div class=\"bobex-simple-question-answer-block__question__toggle\">+<\/div>\n                <\/div>\n                <div class=\"bobex-simple-question-answer-block__answer\" style=\"background-color: !important; color: black!important;\">\n                    <div class=\"bobex-simple-question-answer-block__answer__content\">Oui, malgr\u00e9 son co\u00fbt \u00e9lev\u00e9, l\u2019isolation par l\u2019ext\u00e9rieur est rentable sur le long terme gr\u00e2ce aux \u00e9conomies d\u2019\u00e9nergie et au confort thermique qu\u2019elle apporte.<\/div>\n                    <div>\n<div class=\"wp-block-bobex-simple-question-answer\"><\/div>\n<\/div>\n                <\/div>\n            <\/div>\n        \n\n\n            <div class=\"bobex-simple-question-answer-block\">\n                <div class=\"bobex-simple-question-answer-block__question\" style=\"background-color: #63b0d1!important; color: white!important;\">\n                    <h3 style=\"color: white!important; margin:unset; font-size:1.2rem;\" class=\"bobex-simple-question-answer-block__question__content\"><span class=\"ez-toc-section\" id=\"Quelle_isolation_choisir_pour_une_maison_neuve\"><\/span><strong>Quelle<\/strong>\u00a0isolation\u00a0<strong>choisir<\/strong>\u00a0pour une\u00a0<strong>maison neuve<\/strong>\u00a0?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n                    <div class=\"bobex-simple-question-answer-block__question__toggle\">+<\/div>\n                <\/div>\n                <div class=\"bobex-simple-question-answer-block__answer\" style=\"background-color: !important; color: black!important;\">\n                    <div class=\"bobex-simple-question-answer-block__answer__content\">Pour une maison neuve, on privil\u00e9gie g\u00e9n\u00e9ralement l\u2019isolation par l\u2019ext\u00e9rieur, plus performante et conforme aux <a href=\"https:\/\/www.bobex.be\/fr-be\/isolation-murs\/normes\/\" target=\"_blank\" rel=\"noreferrer noopener\">normes<\/a> \u00e9nerg\u00e9tiques actuelles.<\/div>\n                    <div>\n<div class=\"wp-block-bobex-simple-question-answer\"><\/div>\n<\/div>\n                <\/div>\n            <\/div>\n        \n\n\n            <div class=\"bobex-simple-question-answer-block\">\n                <div class=\"bobex-simple-question-answer-block__question\" style=\"background-color: #63b0d1!important; color: white!important;\">\n                    <h3 style=\"color: white!important; margin:unset; font-size:1.2rem;\" class=\"bobex-simple-question-answer-block__question__content\"><span class=\"ez-toc-section\" id=\"Lisolation_des_murs_par_la_coulisse_quest-ce_que_cest\"><\/span>L\u2019isolation des murs par la coulisse : qu\u2019est-ce que c\u2019est ?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n                    <div class=\"bobex-simple-question-answer-block__question__toggle\">+<\/div>\n                <\/div>\n                <div class=\"bobex-simple-question-answer-block__answer\" style=\"background-color: !important; color: black!important;\">\n                    <div class=\"bobex-simple-question-answer-block__answer__content\">C\u2019est une m\u00e9thode d\u2019isolation qui consiste \u00e0 remplir l\u2019espace vide entre le mur int\u00e9rieur et le mur ext\u00e9rieur (appel\u00e9 coulisse) avec un isolant en vrac inject\u00e9 ou souffl\u00e9, souvent utilis\u00e9e dans les maisons \u00e0 murs creux.<\/div>\n                    <div>\n<div class=\"wp-block-bobex-simple-question-answer\"><\/div>\n<\/div>\n                <\/div>\n            <\/div>\n        \n\n\n            <div class=\"bobex-simple-question-answer-block\">\n                <div class=\"bobex-simple-question-answer-block__question\" style=\"background-color: #63b0d1!important; color: white!important;\">\n                    <h3 style=\"color: white!important; margin:unset; font-size:1.2rem;\" class=\"bobex-simple-question-answer-block__question__content\"><span class=\"ez-toc-section\" id=\"Quest-ce_que_le_point_de_rosee_en_isolation\"><\/span>Qu&rsquo;est-ce que le point de ros\u00e9e en isolation ?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n                    <div class=\"bobex-simple-question-answer-block__question__toggle\">+<\/div>\n                <\/div>\n                <div class=\"bobex-simple-question-answer-block__answer\" style=\"background-color: !important; color: black!important;\">\n                    <div class=\"bobex-simple-question-answer-block__answer__content\">Le point de ros\u00e9e est la temp\u00e9rature \u00e0 laquelle la vapeur d\u2019eau contenue dans l\u2019air se condense en eau liquide. En isolation, il est crucial de bien le g\u00e9rer pour \u00e9viter que de l\u2019humidit\u00e9 ne se forme \u00e0 l\u2019int\u00e9rieur des parois, ce qui pourrait entra\u00eener moisissures, d\u00e9gradations et perte d\u2019efficacit\u00e9 thermique.<\/div>\n                    <div>\n<div class=\"wp-block-bobex-simple-question-answer\"><\/div>\n<\/div>\n                <\/div>\n            <\/div>\n        <\/div>\n\n                    <script type=\"application\/ld+json\">\n                        {\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Risque-t-on d\\u2019avoir un probl\\u00e8me de condensation en isolant par l\\u2019int\\u00e9rieur ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"L\\u2019isolation par l\\u2019int\\u00e9rieur peut effectivement pr\\u00e9senter un risque de condensation. 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En isolation, il est crucial de bien le g\\u00e9rer pour \\u00e9viter que de l\\u2019humidit\\u00e9 ne se forme \\u00e0 l\\u2019int\\u00e9rieur des parois, ce qui pourrait entra\\u00eener moisissures, d\\u00e9gradations et perte d\\u2019efficacit\\u00e9 thermique.\"}}]}\n                    <\/script>\n                ","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"business":"150968","footnotes":""},"class_list":["post-154601","content","type-content","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.bobex.be\/fr-be\/wp-json\/wp\/v2\/content\/154601","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bobex.be\/fr-be\/wp-json\/wp\/v2\/content"}],"about":[{"href":"https:\/\/www.bobex.be\/fr-be\/wp-json\/wp\/v2\/types\/content"}],"version-history":[{"count":9,"href":"https:\/\/www.bobex.be\/fr-be\/wp-json\/wp\/v2\/content\/154601\/revisions"}],"predecessor-version":[{"id":215868,"href":"https:\/\/www.bobex.be\/fr-be\/wp-json\/wp\/v2\/content\/154601\/revisions\/215868"}],"wp:attachment":[{"href":"https:\/\/www.bobex.be\/fr-be\/wp-json\/wp\/v2\/media?parent=154601"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}