{"id":13771,"date":"2025-01-14T12:30:00","date_gmt":"2025-01-14T12:30:00","guid":{"rendered":"https:\/\/isovariant.be\/?p=13771"},"modified":"2025-04-30T08:04:57","modified_gmt":"2025-04-30T08:04:57","slug":"mr-hensmans-auto-constructeur-dune-grande-annexe-en-blocs-de-coffrage-isolants","status":"publish","type":"post","link":"https:\/\/isovariant.be\/fr\/mr-hensmans-auto-constructeur-dune-grande-annexe-en-blocs-de-coffrage-isolants\/","title":{"rendered":"Mr Hensmans \u2013 Auto-constructeur d\u2019une grande annexe en blocs de coffrage isolants"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"13771\" class=\"elementor elementor-13771\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3b9c4f8 elementor-section-height-min-height elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"3b9c4f8\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9bbafa0\" data-id=\"9bbafa0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ae0a158 elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"ae0a158\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Mr Hensmans \u2013 Auto-constructeur d\u2019une grande annexe en blocs de coffrage isolants<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e1bb220 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e1bb220\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5a2eaf4\" data-id=\"5a2eaf4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-855a76f elementor-widget elementor-widget-heading\" data-id=\"855a76f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Introduction<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0acd5b8 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"0acd5b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-afc7b99 elementor-widget elementor-widget-text-editor\" data-id=\"afc7b99\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span data-contrast=\"auto\">Mr Hensmans, auto-constructeur &#8211; <a href=\"https:\/\/isovariant.be\/fr\/solutions-gros-oeuvre\/murs-blocs-de-coffrage\/\">blocs de coffrage isolants<\/a> &#8211; grande annexe: <\/span><\/p><h2 data-sourcepos=\"3:1-3:106\"><strong>Mon projet en tant qu&rsquo;auto-constructeur : une grande annexe isol\u00e9e avec des blocs de coffrage isolants<\/strong><\/h2><h3 data-sourcepos=\"3:1-3:106\"><strong>Le d\u00e9fi d&rsquo;une extension performante et \u00e9conomique<\/strong><\/h3><p data-sourcepos=\"7:1-7:551\">En tant que particulier, je me suis lanc\u00e9 dans un projet ambitieux\u00a0 : l&rsquo;auto-construction d&rsquo;une grande annexe \u00e0 ma maison. Mon objectif principal \u00e9tait double : r\u00e9aliser des \u00e9conomies sur les co\u00fbts de construction et obtenir une performance \u00e9nerg\u00e9tique optimale, voir passive. Autrement dit, je souhaitais construire une annexe confortable, durable et sans avoir recours \u00e0 un syst\u00e8me de chauffage conventionnel. C&rsquo;est ainsi que j&rsquo;ai orient\u00e9 mes recherches vers les solutions pour un auto-constructeur, et plus particuli\u00e8rement les blocs de coffrage isolants.<\/p><h3 data-sourcepos=\"9:1-9:68\"><strong>Pourquoi l&rsquo;auto-construction et les blocs de coffrage isolants pour ma grande annexe ?<\/strong><\/h3><p data-sourcepos=\"11:1-11:370\">Plusieurs raisons m&rsquo;ont pouss\u00e9 \u00e0 me lancer dans l&rsquo;auto-construction. Tout d&rsquo;abord, l&rsquo;aspect \u00e9conomique \u00e9tait primordial. En r\u00e9alisant moi-m\u00eame une partie importante des travaux, je pouvais r\u00e9duire significativement les co\u00fbts de main-d&rsquo;\u0153uvre. Ensuite, je souhaitais avoir un contr\u00f4le total sur la qualit\u00e9 de la construction de mon annexe et m&rsquo;assurer de la mise en \u0153uvre de solutions performantes.<\/p><p data-sourcepos=\"13:1-13:385\">Parmi les diff\u00e9rentes techniques constructives, les blocs de coffrage isolants se sont rapidement impos\u00e9s comme une \u00e9vidence. Ces blocs offrent en effet une solution tout-en-un : ils servent \u00e0 la fois de coffrage pour le b\u00e9ton et d&rsquo;isolant thermique. Cette double fonctionnalit\u00e9 permet un gain de temps consid\u00e9rable sur le chantier, un atout majeur pour une auto-constructeur d&rsquo;une grande annexe.<\/p><h3 data-sourcepos=\"15:1-15:97\"><strong>Mon choix : les blocs de coffrage isolants Isovariant de 45 cm pour une isolation performante<\/strong><\/h3><p data-sourcepos=\"17:1-17:406\">Apr\u00e8s avoir \u00e9tudi\u00e9 les diff\u00e9rentes options disponibles sur le march\u00e9, j&rsquo;ai opt\u00e9 pour les blocs de coffrage isolants Isovariant d&rsquo;une \u00e9paisseur de 45 cm. Ce choix s&rsquo;est justifi\u00e9 par la volont\u00e9 d&rsquo;atteindre un niveau d&rsquo;isolation tr\u00e8s performant, proche du standard passif. De plus, la r\u00e9putation et les caract\u00e9ristiques techniques des produits Isovariant m&rsquo;ont rassur\u00e9 quant \u00e0 leur qualit\u00e9 et leur durabilit\u00e9.<\/p><h3 data-sourcepos=\"19:1-19:82\"><strong>Les avantages concrets des blocs de coffrage isolants en auto-construction\u00a0 pour mon projet d&rsquo;annexe<\/strong><\/h3><p data-sourcepos=\"21:1-21:334\">L&rsquo;utilisation des blocs de coffrage isolants a facilit\u00e9 grandement l&rsquo;auto-construction de ma grande annexe. En effet, la mise en \u0153uvre est relativement simple, m\u00eame pour un auto-constructeur novice comme moi. De plus, la rapidit\u00e9 d&rsquo;ex\u00e9cution est un avantage non n\u00e9gligeable. J&rsquo;ai pu monter rapidement les murs de mon extension, ce qui m&rsquo;a permis de gagner un temps pr\u00e9cieux.<\/p><p data-sourcepos=\"23:1-23:347\">Ensuite, l&rsquo;isolation int\u00e9gr\u00e9e aux blocs de coffrage isolants m&rsquo;a permis d&rsquo;atteindre mes objectifs en mati\u00e8re de performance \u00e9nerg\u00e9tique. L&rsquo;\u00e9paisseur de 45 cm offre une isolation thermique tr\u00e8s efficace, r\u00e9duisant consid\u00e9rablement les besoins en chauffage. Ainsi, je peux profiter d&rsquo;un espace annexe de vie confortable tout en r\u00e9alisant des \u00e9conomies d&rsquo;\u00e9nergie substantielles.<\/p><p data-sourcepos=\"25:1-25:197\">Enfin, la solidit\u00e9 de la structure obtenue gr\u00e2ce aux blocs de coffrage isolants est un autre point fort. Je me sens en s\u00e9curit\u00e9 dans cette nouvelle annexe, qui est \u00e0 la fois bien isol\u00e9e et robuste.<\/p><h3 data-sourcepos=\"27:1-27:70\"><strong>Conclusion : Un choix pertinent pour une auto-construction d&rsquo;une annexe importante<\/strong><\/h3><p data-sourcepos=\"29:1-29:486\">En conclusion, je suis extr\u00eamement satisfait de mon choix d&rsquo;utiliser les blocs de coffrage isolants Isovariant pour la construction de ma grande annexe. Cette solution s&rsquo;est av\u00e9r\u00e9e \u00eatre un excellent compromis entre performance \u00e9nerg\u00e9tique, facilit\u00e9 de mise en \u0153uvre et co\u00fbt. Pour un auto-constructeur comme moi, c&rsquo;\u00e9tait la solution id\u00e9ale pour mener \u00e0 bien mon projet. Si vous envisagez un projet similaire, je vous encourage vivement \u00e0 vous renseigner sur cette technique constructive.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ec67c7d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ec67c7d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c51e591\" data-id=\"c51e591\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-adfbada elementor-widget elementor-widget-heading\" data-id=\"adfbada\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Portfolio<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-21bc67a elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"21bc67a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-382b7a3 elementor-arrows-position-inside elementor-pagination-position-outside elementor-widget elementor-widget-image-carousel\" data-id=\"382b7a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;autoplay_speed&quot;:7000,&quot;speed&quot;:700,&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;infinite&quot;:&quot;yes&quot;,&quot;image_spacing_custom&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:20,&quot;sizes&quot;:[]},&quot;image_spacing_custom_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;image_spacing_custom_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Carrousel d\u2019images\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 sur 3\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image lazyload\" data-src=\"https:\/\/isovariant.be\/wp-content\/uploads\/2025\/01\/Hensmans-IMG20240725141008-768x1024.jpg\" alt=\"Mes deux \u00e9tages et les pointes sont tr\u00e8s vites mont\u00e9s avec les blocs, c\u2019est super rapide, et en plus j\u2019ai un b\u00e2timent super solide et super isolant \ud83d\ude0a\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/1024;\" \/><figcaption class=\"elementor-image-carousel-caption\">Mes deux \u00e9tages et les pointes sont tr\u00e8s vites mont\u00e9s avec les blocs, c\u2019est super rapide, et en plus j\u2019ai un b\u00e2timent super solide et super isolant \ud83d\ude0a<\/figcaption><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 sur 3\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image lazyload\" data-src=\"https:\/\/isovariant.be\/wp-content\/uploads\/2025\/01\/Hensmans-IMG20240725141037-1024x768.jpg\" alt=\"En un mois et demi \u00e0 peine je r\u00e9alise tous les murs ext\u00e9rieurs de ma grande annexe sur deux \u00e9tages et donc isolation comprise. Ayant un travail sur le c\u00f4t\u00e9, n\u2019\u00e9tant pas du m\u00e9tier, j\u2019estime avoir r\u00e9alis\u00e9 un bel exploit\u202f\ud83d\ude0a et je suis tr\u00e8s satisfait de la solution choisie. Auto-constructeur annexe\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/768;\" \/><figcaption class=\"elementor-image-carousel-caption\">En un mois et demi \u00e0 peine je r\u00e9alise tous les murs ext\u00e9rieurs de ma grande annexe sur deux \u00e9tages et donc isolation comprise.  \n\nAyant un travail sur le c\u00f4t\u00e9, n\u2019\u00e9tant pas du m\u00e9tier, j\u2019estime avoir r\u00e9alis\u00e9 un bel exploit\u202f\ud83d\ude0a  et je suis tr\u00e8s satisfait de la solution choisie. \nAuto-constructeur annexe<\/figcaption><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 sur 3\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image lazyload\" data-src=\"https:\/\/isovariant.be\/wp-content\/uploads\/2025\/01\/Hensmans-IMG20240725141226-1024x768.jpg\" alt=\"Pour le sol de mon \u00e9tage, j\u2019ai choisi les poutrains-claveaux que vous voyez ici.\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/768;\" \/><figcaption class=\"elementor-image-carousel-caption\">Pour le sol de mon \u00e9tage, j\u2019ai choisi les poutrains-claveaux que vous voyez ici.<\/figcaption><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"eicon-chevron-left\"><\/i>\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<i aria-hidden=\"true\" 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This site is optimized with the Yoast SEO Premium plugin v26.1 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>auto-constructeur annexe \/ blocs de coffrage isolants<\/title>\n<meta name=\"description\" content=\"Mr Hensmans, auto-constructeur a choisi les blocs de coffrage isolants de Isovariant pour la construction d&#039;une grande annexe, TOP syst\u00e8me !\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/isovariant.be\/fr\/mr-hensmans-auto-constructeur-dune-grande-annexe-en-blocs-de-coffrage-isolants\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mr Hensmans \u2013 Auto-constructeur d\u2019une grande annexe en blocs de coffrage isolants\" \/>\n<meta property=\"og:description\" content=\"Bossut (Brabant Wallon) - 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