{"id":93563,"date":"2016-08-17T10:10:37","date_gmt":"2016-08-17T08:10:37","guid":{"rendered":"http:\/\/batijournal.com\/?p=93563"},"modified":"2019-07-15T12:20:11","modified_gmt":"2019-07-15T10:20:11","slug":"travaux-de-renovation-ne-assez-energetiquement-performants","status":"publish","type":"post","link":"https:\/\/batijournal.com\/index.php\/travaux-de-renovation-ne-assez-energetiquement-performants\/93563\/","title":{"rendered":"Les travaux de r\u00e9novation ne sont pas assez \u00e9nerg\u00e9tiquement performants"},"content":{"rendered":"<p>Selon la derni\u00e8re \u00e9tude OPEN de l&rsquo;Ademe, plus de 3,5 millions de r\u00e9novations de logements ont \u00e9t\u00e9 achev\u00e9es en 2014, avec seulement 288 000 r\u00e9novations performantes ou tr\u00e8s performantes. Les travaux sur les fen\u00eatres arrivent en t\u00eate des travaux de r\u00e9novation avec 1\/3 qui sont performants thermiquement. Viennent ensuite les travaux sur les murs trop rarement accompagn\u00e9s par de l\u2019isolation. Ils sont suivis des travaux de toiture et\/ou des combles qui font l&rsquo;objet pour pr\u00e8s de la moiti\u00e9 de gestes am\u00e9liorant les \u00e9conomies d&rsquo;\u00e9nergie. En quatri\u00e8me place, arrivent les travaux sur les syst\u00e8mes de chauffage dont 1\/3 seulement apportent des am\u00e9liorations de performance, puis les syst\u00e8mes d\u2019eau chaude sanitaire dont les 3\/4 ont un niveau de faible performance \u00e9nerg\u00e9tique.<\/p>\n<p>Il s&rsquo;av\u00e8re que les r\u00e9novations performantes ou tr\u00e8s performantes s\u2019av\u00e8rent pr\u00e8s de cinq fois plus on\u00e9reuses que les r\u00e9novations faibles. Un co\u00fbt qui s\u2019explique \u00e0 la fois par un nombre de gestes plus important et de meilleure qualit\u00e9, par le recours plus fr\u00e9quent \u00e0 des professionnels pour mener ce type de r\u00e9novation et par le co\u00fbt des mat\u00e9riaux et \u00e9quipements plus \u00e9lev\u00e9.<\/p>\n<p>Le co\u00fbt de ces chantiers en freine la r\u00e9alisation pour un peu plus de la moit\u00e9 des m\u00e9nages. Les aides financi\u00e8res potentielles sont jug\u00e9es insuffisantes pour 22 %. Au-del\u00e0 des contraintes financi\u00e8res, il faudrait convaincre 1\/4 des m\u00e9nages qui doutent du bon retour sur investissement des travaux.<br \/>\nGraphique : Ademe<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Selon la derni\u00e8re \u00e9tude OPEN de l&rsquo;Ademe, plus de 3,5 millions de r\u00e9novations de logements ont \u00e9t\u00e9 achev\u00e9es en 2014, avec seulement 288 000 r\u00e9novations performantes ou tr\u00e8s performantes. Les travaux sur les fen\u00eatres arrivent en t\u00eate des travaux de r\u00e9novation avec 1\/3 qui sont performants thermiquement. Viennent ensuite les travaux sur les murs trop [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":93564,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[10736,6351],"tags":[1683],"class_list":["post-93563","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-la-une","category-energie-environnement","tag-renovation-energetique"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Les travaux de r\u00e9novation ne sont pas assez \u00e9nerg\u00e9tiquement performants<\/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:\/\/batijournal.com\/index.php\/travaux-de-renovation-ne-assez-energetiquement-performants\/93563\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Les travaux de r\u00e9novation ne sont pas assez \u00e9nerg\u00e9tiquement performants\" \/>\n<meta property=\"og:description\" content=\"Selon la derni\u00e8re \u00e9tude OPEN de l&rsquo;Ademe, plus de 3,5 millions de r\u00e9novations de logements ont \u00e9t\u00e9 achev\u00e9es en 2014, avec seulement 288 000 r\u00e9novations performantes ou tr\u00e8s performantes. Les travaux sur les fen\u00eatres arrivent en t\u00eate des travaux de r\u00e9novation avec 1\/3 qui sont performants thermiquement. Viennent ensuite les travaux sur les murs trop [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/batijournal.com\/index.php\/travaux-de-renovation-ne-assez-energetiquement-performants\/93563\/\" \/>\n<meta property=\"og:site_name\" content=\"Batijournal\" \/>\n<meta property=\"article:published_time\" content=\"2016-08-17T08:10:37+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-07-15T10:20:11+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/batijournal.com\/wp-content\/uploads\/2016\/08\/open-ademe.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1101\" \/>\n\t<meta property=\"og:image:height\" content=\"554\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"St\u00e9phane Miget\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@bati_journal\" \/>\n<meta name=\"twitter:site\" content=\"@bati_journal\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"St\u00e9phane Miget\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/travaux-de-renovation-ne-assez-energetiquement-performants\\\/93563\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/travaux-de-renovation-ne-assez-energetiquement-performants\\\/93563\\\/\"},\"author\":{\"name\":\"St\u00e9phane Miget\",\"@id\":\"https:\\\/\\\/batijournal.com\\\/#\\\/schema\\\/person\\\/1dc96ec6957aa1ccb25ebe78bb19f100\"},\"headline\":\"Les travaux de r\u00e9novation ne sont pas assez \u00e9nerg\u00e9tiquement performants\",\"datePublished\":\"2016-08-17T08:10:37+00:00\",\"dateModified\":\"2019-07-15T10:20:11+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/travaux-de-renovation-ne-assez-energetiquement-performants\\\/93563\\\/\"},\"wordCount\":274,\"image\":{\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/travaux-de-renovation-ne-assez-energetiquement-performants\\\/93563\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/batijournal.com\\\/wp-content\\\/uploads\\\/2016\\\/08\\\/open-ademe.png\",\"keywords\":[\"renovation energetique\"],\"articleSection\":[\"A la Une\",\"\u00c9nergie &amp; 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