- \n
- Toit plat ou faible pente<\/li>\n\n\n\n
- Grandes baies vitr\u00e9es<\/li>\n\n\n\n
- Lignes \u00e9pur\u00e9es et volumes rectangulaires<\/li>\n\n\n\n
- Mat\u00e9riaux modernes : aluminium, bois, acier, b\u00e9ton<\/li>\n\n\n\n
- Excellente luminosit\u00e9 naturelle<\/li>\n<\/ul>\n\n\n\n
Les avantages d\u2019une extension moderne<\/h2>\n\n\n\n
- \n
- Apporte un style contemporain \u00e0 une maison traditionnelle<\/li>\n\n\n\n
- Optimise la lumi\u00e8re naturelle<\/li>\n\n\n\n
- Permet une grande libert\u00e9 architecturale<\/li>\n\n\n\n
- Id\u00e9ale pour cr\u00e9er un salon, une cuisine ouverte ou une suite parentale<\/li>\n<\/ul>\n\n\n\n
Les techniques d\u2019extension moderne<\/h2>\n\n\n\n
Extension \u00e0 toit plat<\/h3>\n\n\n\n
Le toit plat est la signature de l\u2019architecture contemporaine. Il permet d\u2019int\u00e9grer des baies vitr\u00e9es toute hauteur et d\u2019obtenir un volume \u00e9pur\u00e9.<\/p>\n\n\n\n
Extension en ossature bois<\/h3>\n\n\n\n
L\u2019ossature bois est tr\u00e8s utilis\u00e9e pour les extensions modernes : l\u00e9g\u00e8re, performante et rapide \u00e0 mettre en \u0153uvre.<\/p>\n\n\n\n
Extension en acier ou structure mixte<\/h3>\n\n\n\n
L\u2019acier permet de cr\u00e9er de grandes port\u00e9es sans poteaux, id\u00e9al pour les espaces ouverts et les fa\u00e7ades vitr\u00e9es.<\/p>\n\n\n\n
Contraintes r\u00e9glementaires<\/h2>\n\n\n\n
Toit plat et PLU<\/h3>\n\n\n\n
Certaines communes limitent ou interdisent les toits plats. Il est indispensable de v\u00e9rifier le PLU avant de concevoir une extension moderne.<\/p>\n\n\n\n
Hauteur et implantation<\/h3>\n\n\n\n
Le PLU impose des r\u00e8gles concernant :<\/p>\n\n\n\n
- \n
- la hauteur maximale,<\/li>\n\n\n\n
- les distances aux limites s\u00e9paratives,<\/li>\n\n\n\n
- l\u2019implantation par rapport \u00e0 la rue.<\/li>\n<\/ul>\n\n\n\n
D\u00e9claration pr\u00e9alable ou permis de construire<\/h3>\n\n\n\n
Selon la surface cr\u00e9\u00e9e :<\/p>\n\n\n\n
- \n
- D\u00e9claration pr\u00e9alable jusqu\u2019\u00e0 20 m\u00b2 (ou 40 m\u00b2 en zone urbaine avec PLU)<\/li>\n\n\n\n
- Permis de construire au-del\u00e0<\/li>\n<\/ul>\n\n\n\n
Co\u00fbt d\u2019une extension moderne<\/h2>\n\n\n\n
- \n
- Ossature bois :<\/strong> 1 800 \u00e0 2 800 \u20ac\/m\u00b2<\/li>\n\n\n\n
- Structure acier :<\/strong> 2 000 \u00e0 3 500 \u20ac\/m\u00b2<\/li>\n\n\n\n
- Toit plat isol\u00e9 :<\/strong> 2 200 \u00e0 3 200 \u20ac\/m\u00b2<\/li>\n\n\n\n
- Fa\u00e7ades vitr\u00e9es :<\/strong> selon menuiseries (aluminium, triple vitrage\u2026)<\/li>\n<\/ul>\n\n\n\n
Pour aller plus loin :<\/h2>\n\n\n\n
- \n
- Extension de maison : panorama<\/a><\/li>\n\n\n\n
- R\u00e9glementation des extensions<\/a><\/li>\n\n\n\n
- Extension en zone urbaine<\/a><\/li>\n\n\n\n
- Extension en ossature bois<\/a><\/li>\n\n\n\n
- Co\u00fbt d\u2019une extension<\/a><\/li>\n\n\n\n
- Extension l\u00e9g\u00e8re, v\u00e9randa & verri\u00e8re<\/a><\/li>\n\n\n\n
- Extension moderne \u00e0 toit plat<\/a><\/li>\n\n\n\n
- Extension ou sur\u00e9l\u00e9vation ?<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
L\u2019extension moderne est la solution id\u00e9ale pour agrandir une maison tout en lui apportant une identit\u00e9 contemporaine. Toit plat, larges ouvertures, lignes \u00e9pur\u00e9es, mat\u00e9riaux nobles : ce type d\u2019agrandissement transforme la lumi\u00e8re, optimise le confort et modernise l\u2019ensemble du b\u00e2ti. Gr\u00e2ce \u00e0 notre expertise, nous cr\u00e9ons des volumes performants, \u00e9l\u00e9gants et parfaitement ma\u00eetris\u00e9s. Agrandir, moderniser, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"tpgb_global_settings":"","footnotes":""},"class_list":["post-8195","page","type-page","status-publish","hentry"],"tpgb_featured_images":null,"tpgb_post_meta_info":{"get_date":"24 mars 2026","get_modified_date":"24 mars 2026","author_name":"le2bisdev","author_url":"https:\/\/dev.le2bis.com\/wordpress\/author\/le2bisdev\/","author_email":"simon.perrinlacour@gmail.com","author_website":"https:\/\/dev.le2bis.com\/wordpress","author_description":"","author_facebook":"","author_twitter":"","author_instagram":"","author_role":["administrator"],"author_firstname":"","author_lastname":"","user_login":"le2bisdev","author_avatar":"
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- R\u00e9glementation des extensions<\/a><\/li>\n\n\n\n
- Structure acier :<\/strong> 2 000 \u00e0 3 500 \u20ac\/m\u00b2<\/li>\n\n\n\n
- Ossature bois :<\/strong> 1 800 \u00e0 2 800 \u20ac\/m\u00b2<\/li>\n\n\n\n