{"id":18384,"date":"2025-12-08T00:00:14","date_gmt":"2025-12-07T23:00:14","guid":{"rendered":"https:\/\/www.athome.lu\/blog\/?p=18384"},"modified":"2026-01-07T10:34:30","modified_gmt":"2026-01-07T09:34:30","slug":"renovation-energetique-des-idees-recues-a-faire-evoluer","status":"publish","type":"post","link":"https:\/\/www.athome.lu\/blog\/non-classe\/renovation-energetique-des-idees-recues-a-faire-evoluer\/","title":{"rendered":"R\u00e9novation \u00e9nerg\u00e9tique : des id\u00e9es re\u00e7ues \u00e0 faire \u00e9voluer"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Si les r\u00e9sidents luxembourgeois consid\u00e8rent que la r\u00e9novation de leur logement est un levier majeur face au d\u00e9r\u00e8glement climatique, celle-ci est souvent frein\u00e9e par des id\u00e9es re\u00e7ues\u2026 qu\u2019il faut parvenir \u00e0 corriger.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les habitants du Grand-Duch\u00e9 de Luxembourg, la r\u00e9novation \u00e9nerg\u00e9tique est un <a href=\"https:\/\/www.athome.lu\/blog\/dossiers-a-la-une\/au-luxembourg-la-renovation-energetique-comme-priorite\/\" target=\"_blank\" rel=\"noreferrer noopener\">levier majeur de la lutte contre le d\u00e9r\u00e8glement climatique<\/a>. C\u2019est ce que r\u00e9v\u00e8lent les r\u00e9sultats d\u2019une <a href=\"https:\/\/www.bgl.lu\/fr\/enquete-renovation-energetique?cid=fr-jp-hs-noto25\" target=\"_blank\" rel=\"noreferrer noopener\">\u00e9tude <\/a>europ\u00e9enne men\u00e9e par le Groupe BNP Paribas, avec l\u2019institut Toluna - Harris Interactive, aupr\u00e8s de 11.700 Europ\u00e9ens dans huit pays, dont 700 r\u00e9sidents luxembourgeois. Cette \u00e9tude indique aussi qu\u2019il existe <a href=\"https:\/\/www.athome.lu\/blog\/dossiers-a-la-une\/renovation-energetique-comprendre-et-depasser-les-obstacles\/\" target=\"_blank\" rel=\"noreferrer noopener\">certains obstacles <\/a>dans la perception des r\u00e9pondants, et notamment des id\u00e9es re\u00e7ues \u00e0 faire \u00e9voluer.<\/p>\n\n\n\n\n\n<div style=\"height:11px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Id\u00e9e re\u00e7ue 1 : seuls les artisans labellis\u00e9s peuvent r\u00e9nover<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">77 % des r\u00e9pondants luxembourgeois pensent qu\u2019il faut obligatoirement recourir \u00e0 des artisans labellis\u00e9s pour r\u00e9aliser des projets de r\u00e9novation \u00e9nerg\u00e9tique. Or, si les certifications sont un gage de qualit\u00e9, elles ne sont pas obligatoires. \u00ab Le Luxembourg dispose d\u2019un tissu d\u2019artisans comp\u00e9tents, labellis\u00e9s ou non. L\u2019important est de s\u2019appuyer sur un diagnostic solide et une ex\u00e9cution fiable \u00bb, rappelle Marie Delhaye, Responsable des Projets ESG au sein de BGL BNP Paribas.<\/p>\n\n\n\n<div style=\"height:11px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Id\u00e9e re\u00e7ue 2 : mieux vaut acheter un logement d\u00e9j\u00e0 performant<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">58 % estiment qu\u2019il vaut mieux acheter un bien tr\u00e8s bien class\u00e9 \u00e9nerg\u00e9tiquement que d\u2019investir dans la r\u00e9novation. Si cela constitue effectivement une option, s\u2019inscrire dans une d\u00e9marche de r\u00e9novation permet d\u2019adapter le bien \u00e0 ses besoins, de b\u00e9n\u00e9ficier d\u2019\u00e9conomies d\u2019\u00e9nergie, le tout en profitant des aides publiques dans ce domaine. \u00ab R\u00e9nover, c\u2019est pr\u00e9server la valeur de son bien dans la dur\u00e9e, tout en l\u2019adaptant \u00e0 sa situation \u00bb, pr\u00e9cise Marie Delhaye.<\/p>\n\n\n\n<div style=\"height:11px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"760\" height=\"360\" src=\"https:\/\/www.athome.lu\/blog\/wp-content\/uploads\/2025\/12\/Athome-Marie-760x360-1.jpg\" alt=\"\" class=\"wp-image-18390\" style=\"border-top-left-radius:13px;border-top-right-radius:13px;border-bottom-left-radius:13px;border-bottom-right-radius:13px;width:360px\" srcset=\"https:\/\/www.athome.lu\/blog\/wp-content\/uploads\/2025\/12\/Athome-Marie-760x360-1.jpg 760w, https:\/\/www.athome.lu\/blog\/wp-content\/uploads\/2025\/12\/Athome-Marie-760x360-1-300x142.jpg 300w, https:\/\/www.athome.lu\/blog\/wp-content\/uploads\/2025\/12\/Athome-Marie-760x360-1-18x9.jpg 18w\" sizes=\"auto, (max-width: 760px) 100vw, 760px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Marie Delhaye, Responsable des Projets ESG au sein de BGL BNP Paribas.<\/p>\n\n\n\n<div style=\"height:11px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Id\u00e9e re\u00e7ue 3 : seuls les gros travaux valent la peine<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">60 % des r\u00e9pondants au Luxembourg estiment que seules des r\u00e9novations tr\u00e8s cons\u00e9quentes permettent de r\u00e9aliser de vraies \u00e9conomies. En r\u00e9alit\u00e9, des gestes cibl\u00e9s \u2013 isolation des combles, installation d\u2019un chauffage performant, \u2026 \u2013 produisent d\u00e9j\u00e0 des r\u00e9sultats significatifs. \u00ab Si l\u2019on attend de r\u00e9unir toutes les conditions pour un chantier global, on ne fait rien. Chaque action compte \u00bb, souligne Marie Delhaye.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ces id\u00e9es re\u00e7ues freinent la mise en \u0153uvre de projets de r\u00e9novation. Beaucoup de m\u00e9nages h\u00e9sitent \u00e0 se lancer, le chemin leur semblant trop contraignant ou co\u00fbteux.<\/p>\n\n\n\n<div style=\"height:11px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Faire \u00e9voluer les id\u00e9es re\u00e7ues et accompagner l\u2019action<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pour soutenir une dynamique favorable \u00e0 la r\u00e9novation \u00e9nerg\u00e9tique, il est essentiel de corriger ces perceptions. \u00ab Notre mission est de d\u00e9construire les croyances qui freinent et de montrer que la r\u00e9novation peut se faire par \u00e9tapes, avec un accompagnement adapt\u00e9 \u00bb, souligne Marie Delhaye.<\/p>\n\n\n\n<div style=\"height:11px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Des solutions de financement adapt\u00e9es<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u2019est dans cette logique que la banque met en avant ses solutions de financement d\u00e9di\u00e9es, ainsi que l\u2019expertise de ses conseillers et partenaires. Parmi les solutions de financement, le <a href=\"https:\/\/www.bgl.lu\/fr\/particuliers\/projet-renovation\/aides-renovation-energetique.html?cid=fr-jp-hs-clim25\" target=\"_blank\" rel=\"noreferrer noopener\">pr\u00eat climatique<\/a>, gr\u00e2ce \u00e0 une subvention d\u2019int\u00e9r\u00eat de l\u2019\u00c9tat luxembourgeois (soumise \u00e0 des conditions d\u2019\u00e9ligibilit\u00e9), permet de profiter de conditions de financement avantageuses pour des r\u00e9novations telles que l\u2019isolation, l\u2019installation d\u2019un syst\u00e8me de chauffage performant ou de panneaux solaires\u2026<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Toujours dans une perspective d'accompagner au mieux leurs clients, les conseillers de la banque ont \u00e9t\u00e9 form\u00e9s aux enjeux climatiques et \u00e0 la compr\u00e9hension des certificats de performance \u00e9nerg\u00e9tique (CPE). Ils peuvent en outre orienter les clients vers des partenaires sp\u00e9cialis\u00e9s pour faciliter la mise en \u0153uvre des projets. <ins><\/ins><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Si les r\u00e9sidents luxembourgeois consid\u00e8rent que la r\u00e9novation de leur logement est un levier majeur face au d\u00e9r\u00e8glement climatique, celle-ci est souvent frein\u00e9e par des id\u00e9es re\u00e7ues\u2026 qu\u2019il faut parvenir \u00e0 corriger. Pour les habitants du Grand-Duch\u00e9 de Luxembourg, la r\u00e9novation \u00e9nerg\u00e9tique est un levier majeur de la lutte contre le d\u00e9r\u00e8glement climatique. C\u2019est ce [&hellip;]<\/p>\n","protected":false},"author":19,"featured_media":18385,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[28,1],"tags":[],"class_list":["post-18384","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dossiers-a-la-une","category-non-classe"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>R\u00e9novation \u00e9nerg\u00e9tique : des id\u00e9es re\u00e7ues \u00e0 faire \u00e9voluer - atHome Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.athome.lu\/blog\/non-classe\/renovation-energetique-des-idees-recues-a-faire-evoluer\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"R\u00e9novation \u00e9nerg\u00e9tique : des id\u00e9es re\u00e7ues \u00e0 faire \u00e9voluer - atHome Blog\" \/>\n<meta property=\"og:description\" content=\"Si les r\u00e9sidents luxembourgeois consid\u00e8rent que la r\u00e9novation de leur logement est un levier majeur face au d\u00e9r\u00e8glement climatique, celle-ci est souvent frein\u00e9e par des id\u00e9es re\u00e7ues\u2026 qu\u2019il faut parvenir \u00e0 corriger. 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