{"id":24,"date":"2021-07-27T21:55:37","date_gmt":"2021-07-27T21:55:37","guid":{"rendered":"http:\/\/bertrand.lu\/?page_id=24"},"modified":"2025-04-25T11:22:33","modified_gmt":"2025-04-25T09:22:33","slug":"facades-ventilees","status":"publish","type":"page","link":"https:\/\/bertrand.lu\/fr\/facades-ventilees\/","title":{"rendered":"Ventilated facades"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"24\" class=\"elementor elementor-24\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2a2aa7c elementor-section-stretched elementor-section-height-min-height elementor-section-full_width elementor-section-items-bottom elementor-section-height-default elementor-invisible\" data-id=\"2a2aa7c\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeIn&quot;,&quot;animation_delay&quot;:400}\">\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-3d58f63\" data-id=\"3d58f63\" 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-e9e43ff elementor-widget elementor-widget-heading\" data-id=\"e9e43ff\" 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<h1 class=\"elementor-heading-title elementor-size-default translation-block\">FACADES<br>VENTIL\u00c9ES<\/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-9b41790 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9b41790\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-50 elementor-top-column elementor-element elementor-element-011d1e5\" data-id=\"011d1e5\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-142bf89 elementor-widget elementor-widget-spacer\" data-id=\"142bf89\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-a74eaa6\" data-id=\"a74eaa6\" 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-7ea1791 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"7ea1791\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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\">Bertrand, votre sp\u00e9cialiste en fa\u00e7ades ventil\u00e9es.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-12d52c4 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"12d52c4\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" 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>La Marbrerie Bertrand est l'une des entreprises de fa\u00e7ades ventil\u00e9es les plus exp\u00e9riment\u00e9es au Luxembourg. Avec plus de 30 ans d\u2019expertise \u00e0 notre actif, nous r\u00e9alisons chaque ann\u00e9e l\u2019installation de plus de 12 000 m\u00e8tres carr\u00e9s de fa\u00e7ade ventil\u00e9es pour notre client\u00e8le de particuliers et d\u2019institutionnels.<\/p><p>Notre portfolio de projets comprend certains des b\u00e2timents les plus grands et les plus prestigieux du Luxembourg, tels que la Cour Europ\u00e9enne de Justice, les si\u00e8ges des banques BGL BNP Paribas et BIL, ainsi que de nombreux immeubles r\u00e9sidentiels. Au-del\u00e0 de ces points de rep\u00e8re institutionnels, nous \u00e9tendons notre savoir-faire \u00e0 de nombreuses maisons priv\u00e9es.<\/p><p>Nous appliquons les techniques d'installation les plus modernes et notre collection de mat\u00e9riaux de rev\u00eatement comprend la pierre, le fibrociment, la c\u00e9ramique, les briques, le bois et le m\u00e9tal.<\/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-5dfeacf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5dfeacf\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-50 elementor-top-column elementor-element elementor-element-2ab5f40\" data-id=\"2ab5f40\" 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-5c2df83 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"5c2df83\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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\">Qu'est-ce qu'une fa\u00e7ade ventil\u00e9e ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2672ac0 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"2672ac0\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" 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>Une fa\u00e7ade ventil\u00e9e est un syst\u00e8me d'enveloppe ext\u00e9rieure de b\u00e2timent install\u00e9 \u00e0 sec. Elle peut \u00eatre install\u00e9e sur des constructions neuves ou sur des b\u00e2timents en cours de r\u00e9novation.<\/p><p>Une fa\u00e7ade ventil\u00e9e offre au b\u00e2timent un espace entre son mur d'enceinte et le rev\u00eatement ext\u00e9rieur, ce qui permet \u00e0 la fa\u00e7ade de respirer (ventiler) et donc d'\u00e9viter l'accumulation d'humidit\u00e9 tout en respectant les normes d'isolation les plus \u00e9lev\u00e9es.<\/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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-e427831\" data-id=\"e427831\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-b4e84c0 elementor-widget__width-initial elementor-widget elementor-widget-spacer\" data-id=\"b4e84c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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-5ecd612 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5ecd612\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-50 elementor-top-column elementor-element elementor-element-44d942d\" data-id=\"44d942d\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-7a169fd elementor-widget elementor-widget-spacer\" data-id=\"7a169fd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-be30c83\" data-id=\"be30c83\" 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-cf61d29 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"cf61d29\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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\">Pourquoi choisir une fa\u00e7ade ventil\u00e9e?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2de7807 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"2de7807\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" 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>Une fa\u00e7ade ventil\u00e9e offre une excellente isolation thermique et permet ainsi de r\u00e9duire son empreinte \u00e9nerg\u00e9tique. En \u00e9t\u00e9, elle permet de r\u00e9duire la temp\u00e9rature int\u00e9rieure en r\u00e9fl\u00e9chissant la chaleur. En hiver, elle permet au contraire de conserver la chaleur \u00e0 l\u2019int\u00e9rieur et lutter contre l\u2019humidit\u00e9.<\/p><p>Par son \u00e9paisseur, la fa\u00e7ade ventil\u00e9e est \u00e9galement un excellent isolant phonique.<\/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-cfbf5b8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cfbf5b8\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-5cb6b81a\" data-id=\"5cb6b81a\" 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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-f4e5f68 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f4e5f68\" 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-50 elementor-inner-column elementor-element elementor-element-18a0e29f\" data-id=\"18a0e29f\" 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-2be69ea8 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"2be69ea8\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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\">Avantages<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-05a335e elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"05a335e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" 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\tSon but premier est de mod\u00e9rer les \u00e9changes de froid, de chaleur et d'air qui circulent entre l'int\u00e9rieur et l'ext\u00e9rieur du b\u00e2timent. De cette mani\u00e8re, le mur porteur est prot\u00e9g\u00e9 \u00e0 la fois du froid et de la chaleur, ce qui permet de r\u00e9aliser des \u00e9conomies d'\u00e9nergie.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-06b4569 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-invisible elementor-widget elementor-widget-icon-list\" data-id=\"06b4569\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-check-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm0 48c110.532 0 200 89.451 200 200 0 110.532-89.451 200-200 200-110.532 0-200-89.451-200-200 0-110.532 89.451-200 200-200m140.204 130.267l-22.536-22.718c-4.667-4.705-12.265-4.736-16.97-.068L215.346 303.697l-59.792-60.277c-4.667-4.705-12.265-4.736-16.97-.069l-22.719 22.536c-4.705 4.667-4.736 12.265-.068 16.971l90.781 91.516c4.667 4.705 12.265 4.736 16.97.068l172.589-171.204c4.704-4.668 4.734-12.266.067-16.971z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">isolation thermique<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-check-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm0 48c110.532 0 200 89.451 200 200 0 110.532-89.451 200-200 200-110.532 0-200-89.451-200-200 0-110.532 89.451-200 200-200m140.204 130.267l-22.536-22.718c-4.667-4.705-12.265-4.736-16.97-.068L215.346 303.697l-59.792-60.277c-4.667-4.705-12.265-4.736-16.97-.069l-22.719 22.536c-4.705 4.667-4.736 12.265-.068 16.971l90.781 91.516c4.667 4.705 12.265 4.736 16.97.068l172.589-171.204c4.704-4.668 4.734-12.266.067-16.971z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">durabilit\u00e9 accrue<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-check-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm0 48c110.532 0 200 89.451 200 200 0 110.532-89.451 200-200 200-110.532 0-200-89.451-200-200 0-110.532 89.451-200 200-200m140.204 130.267l-22.536-22.718c-4.667-4.705-12.265-4.736-16.97-.068L215.346 303.697l-59.792-60.277c-4.667-4.705-12.265-4.736-16.97-.069l-22.719 22.536c-4.705 4.667-4.736 12.265-.068 16.971l90.781 91.516c4.667 4.705 12.265 4.736 16.97.068l172.589-171.204c4.704-4.668 4.734-12.266.067-16.971z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">installation rapide<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-check-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm0 48c110.532 0 200 89.451 200 200 0 110.532-89.451 200-200 200-110.532 0-200-89.451-200-200 0-110.532 89.451-200 200-200m140.204 130.267l-22.536-22.718c-4.667-4.705-12.265-4.736-16.97-.068L215.346 303.697l-59.792-60.277c-4.667-4.705-12.265-4.736-16.97-.069l-22.719 22.536c-4.705 4.667-4.736 12.265-.068 16.971l90.781 91.516c4.667 4.705 12.265 4.736 16.97.068l172.589-171.204c4.704-4.668 4.734-12.266.067-16.971z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">facile d'entretien<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-check-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm0 48c110.532 0 200 89.451 200 200 0 110.532-89.451 200-200 200-110.532 0-200-89.451-200-200 0-110.532 89.451-200 200-200m140.204 130.267l-22.536-22.718c-4.667-4.705-12.265-4.736-16.97-.068L215.346 303.697l-59.792-60.277c-4.667-4.705-12.265-4.736-16.97-.069l-22.719 22.536c-4.705 4.667-4.736 12.265-.068 16.971l90.781 91.516c4.667 4.705 12.265 4.736 16.97.068l172.589-171.204c4.704-4.668 4.734-12.266.067-16.971z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">optimisation des d\u00e9penses li\u00e9es au cycle de vie total<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-check-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm0 48c110.532 0 200 89.451 200 200 0 110.532-89.451 200-200 200-110.532 0-200-89.451-200-200 0-110.532 89.451-200 200-200m140.204 130.267l-22.536-22.718c-4.667-4.705-12.265-4.736-16.97-.068L215.346 303.697l-59.792-60.277c-4.667-4.705-12.265-4.736-16.97-.069l-22.719 22.536c-4.705 4.667-4.736 12.265-.068 16.971l90.781 91.516c4.667 4.705 12.265 4.736 16.97.068l172.589-171.204c4.704-4.668 4.734-12.266.067-16.971z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">am\u00e9lioration esth\u00e9tique<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-check-circle\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm0 48c110.532 0 200 89.451 200 200 0 110.532-89.451 200-200 200-110.532 0-200-89.451-200-200 0-110.532 89.451-200 200-200m140.204 130.267l-22.536-22.718c-4.667-4.705-12.265-4.736-16.97-.068L215.346 303.697l-59.792-60.277c-4.667-4.705-12.265-4.736-16.97-.069l-22.719 22.536c-4.705 4.667-4.736 12.265-.068 16.971l90.781 91.516c4.667 4.705 12.265 4.736 16.97.068l172.589-171.204c4.704-4.668 4.734-12.266.067-16.971z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">\u00e9conomie d'\u00e9nergie<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-831d91a\" data-id=\"831d91a\" 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-380c28b elementor-widget elementor-widget-image\" data-id=\"380c28b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1133\" height=\"756\" src=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/dsc_9275-edit.jpg.webp\" class=\"attachment-full size-full wp-image-1108\" alt=\"ventilated facade limestone\" srcset=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/dsc_9275-edit.jpg.webp 1133w, https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/dsc_9275-edit.jpg-300x200.webp 300w, https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/dsc_9275-edit.jpg-1024x683.webp 1024w, https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/dsc_9275-edit.jpg-768x512.webp 768w, https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/dsc_9275-edit.jpg-500x334.webp 500w, https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/dsc_9275-edit.jpg-800x534.webp 800w\" sizes=\"(max-width: 1133px) 100vw, 1133px\" \/>\t\t\t\t\t\t\t\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\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-696ecdd0 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"696ecdd0\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;}\">\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-1758f4d1\" data-id=\"1758f4d1\" 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-205e18ba elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"205e18ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:200}\" 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\">La galerie<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-506518d1 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"506518d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation_delay&quot;:400,&quot;_animation&quot;:&quot;fadeIn&quot;}\" 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>Les possibilit\u00e9s en mati\u00e8re de choix de pierres, de types de motifs et de finitions sont infinies. Consultez nos r\u00e9alisations tant pour des projets r\u00e9sidentiels que commerciaux. Pour les fa\u00e7ades, nous proposons de travailler avec : des schistes, des calcaires, des marbres, des granits, des quartzites ou des pierres composites.<\/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-29a8df46 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"29a8df46\" 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-75c7383d\" data-id=\"75c7383d\" 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-7436e326 elementor-widget elementor-widget-gallery\" data-id=\"7436e326\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;gallery_layout&quot;:&quot;justified&quot;,&quot;overlay_description&quot;:&quot;caption&quot;,&quot;ideal_row_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:95,&quot;sizes&quot;:[]},&quot;lazyload&quot;:&quot;yes&quot;,&quot;ideal_row_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:200,&quot;sizes&quot;:[]},&quot;ideal_row_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:150,&quot;sizes&quot;:[]},&quot;gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;link_to&quot;:&quot;file&quot;,&quot;overlay_background&quot;:&quot;yes&quot;,&quot;content_hover_animation&quot;:&quot;fade-in&quot;}\" data-widget_type=\"gallery.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-gallery__container\">\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/11\/2_Facade_unpose_mabe_0518_0617-1-scaled.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"7436e326\" data-elementor-lightbox-description=\"Ban de Gasperich in Limestone\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTczOCwidXJsIjoiaHR0cHM6XC9cL2JlcnRyYW5kLmx1XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIxXC8xMVwvMl9GYWNhZGVfdW5wb3NlX21hYmVfMDUxOF8wNjE3LTEtc2NhbGVkLmpwZyIsInNsaWRlc2hvdyI6Ijc0MzZlMzI2In0%3D\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/11\/2_Facade_unpose_mabe_0518_0617-1-200x300.jpg\" data-width=\"200\" data-height=\"300\" aria-label=\"staircase limestone\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__description\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tBan de Gasperich in Limestone\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/DSC_9358.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"7436e326\" data-elementor-lightbox-description=\"Private house in Granite\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDI1LCJ1cmwiOiJodHRwczpcL1wvYmVydHJhbmQubHVcL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjFcLzA4XC9EU0NfOTM1OC5qcGciLCJzbGlkZXNob3ciOiI3NDM2ZTMyNiJ9\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/DSC_9358-300x200.jpg\" data-width=\"300\" data-height=\"200\" aria-label=\"Private house in Granite\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__description\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tPrivate house in Granite\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/Marbrerie-Bertrand2-copy.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"7436e326\" data-elementor-lightbox-description=\"Bertrand Headquarter in Marble\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDIzLCJ1cmwiOiJodHRwczpcL1wvYmVydHJhbmQubHVcL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjFcLzA4XC9NYXJicmVyaWUtQmVydHJhbmQyLWNvcHkuanBnIiwic2xpZGVzaG93IjoiNzQzNmUzMjYifQ%3D%3D\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/Marbrerie-Bertrand2-copy-231x300.jpg\" data-width=\"231\" data-height=\"300\" aria-label=\"Marbrerie Bertrand\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__description\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tBertrand Headquarter in Marble\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/unpose_mabe_0518_0857.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"7436e326\" data-elementor-lightbox-description=\"Office Building in Limestone\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDIxLCJ1cmwiOiJodHRwczpcL1wvYmVydHJhbmQubHVcL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjFcLzA4XC91bnBvc2VfbWFiZV8wNTE4XzA4NTcuanBnIiwic2xpZGVzaG93IjoiNzQzNmUzMjYifQ%3D%3D\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/unpose_mabe_0518_0857-200x300.jpg\" data-width=\"200\" data-height=\"300\" aria-label=\"Office Building in Limestone\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__description\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tOffice Building in Limestone\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/DSC_9302.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"7436e326\" data-elementor-lightbox-description=\"Private house in Granite\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDIwLCJ1cmwiOiJodHRwczpcL1wvYmVydHJhbmQubHVcL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjFcLzA4XC9EU0NfOTMwMi5qcGciLCJzbGlkZXNob3ciOiI3NDM2ZTMyNiJ9\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/DSC_9302-200x300.jpg\" data-width=\"200\" data-height=\"300\" aria-label=\"Private house in Granite\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__description\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tPrivate house in Granite\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/DSC_8841.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"7436e326\" data-elementor-lightbox-description=\"BGL Kirchberg in Basalt\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDE5LCJ1cmwiOiJodHRwczpcL1wvYmVydHJhbmQubHVcL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjFcLzA4XC9EU0NfODg0MS5qcGciLCJzbGlkZXNob3ciOiI3NDM2ZTMyNiJ9\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/DSC_8841-200x300.jpg\" data-width=\"200\" data-height=\"300\" aria-label=\"BGL Kirchberg in Basalt\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__description\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tBGL Kirchberg in Basalt\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/unpose_mabe_0518_0876.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"7436e326\" data-elementor-lightbox-description=\"Office Building in Limestone\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDE2LCJ1cmwiOiJodHRwczpcL1wvYmVydHJhbmQubHVcL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjFcLzA4XC91bnBvc2VfbWFiZV8wNTE4XzA4NzYuanBnIiwic2xpZGVzaG93IjoiNzQzNmUzMjYifQ%3D%3D\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/unpose_mabe_0518_0876-300x200.jpg\" data-width=\"300\" data-height=\"200\" aria-label=\"Office Building in Limestone\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__description\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tOffice Building in Limestone\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/DSC_8876.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"7436e326\" data-elementor-lightbox-description=\"BGL Kirchberg in Basalt\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDE1LCJ1cmwiOiJodHRwczpcL1wvYmVydHJhbmQubHVcL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjFcLzA4XC9EU0NfODg3Ni5qcGciLCJzbGlkZXNob3ciOiI3NDM2ZTMyNiJ9\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/DSC_8876-200x300.jpg\" data-width=\"200\" data-height=\"300\" aria-label=\"BGL Kirchberg in Basalt\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__description\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tBGL Kirchberg in Basalt\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/dsc_9315.jpg.webp\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"7436e326\" data-elementor-lightbox-description=\"ventilated facade granite\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTEwNiwidXJsIjoiaHR0cHM6XC9cL2JlcnRyYW5kLmx1XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIxXC8wOFwvZHNjXzkzMTUuanBnLndlYnAiLCJzbGlkZXNob3ciOiI3NDM2ZTMyNiJ9\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/dsc_9315.jpg-300x200.webp\" data-width=\"300\" data-height=\"200\" aria-label=\"ventilated facade granite\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__description\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tventilated facade granite\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/dsc_9268.jpg.webp\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"7436e326\" data-elementor-lightbox-description=\"ventilated facade fibre cement\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTEwNywidXJsIjoiaHR0cHM6XC9cL2JlcnRyYW5kLmx1XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIxXC8wOFwvZHNjXzkyNjguanBnLndlYnAiLCJzbGlkZXNob3ciOiI3NDM2ZTMyNiJ9\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/dsc_9268.jpg-300x204.webp\" data-width=\"300\" data-height=\"204\" aria-label=\"ventilated facade fibre cement\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__description\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tventilated facade fibre cement\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/dsc_9275-edit.jpg.webp\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"7436e326\" data-elementor-lightbox-description=\"Private house in Limestone\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTEwOCwidXJsIjoiaHR0cHM6XC9cL2JlcnRyYW5kLmx1XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIxXC8wOFwvZHNjXzkyNzUtZWRpdC5qcGcud2VicCIsInNsaWRlc2hvdyI6Ijc0MzZlMzI2In0%3D\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/dsc_9275-edit.jpg-300x200.webp\" data-width=\"300\" data-height=\"200\" aria-label=\"ventilated facade limestone\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__description\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tPrivate house in Limestone\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/dsc_9278-edit.jpg.webp\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"7436e326\" data-elementor-lightbox-description=\"ventilated facade limestone\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTEwNSwidXJsIjoiaHR0cHM6XC9cL2JlcnRyYW5kLmx1XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIxXC8wOFwvZHNjXzkyNzgtZWRpdC5qcGcud2VicCIsInNsaWRlc2hvdyI6Ijc0MzZlMzI2In0%3D\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/dsc_9278-edit.jpg-300x200.webp\" data-width=\"300\" data-height=\"200\" aria-label=\"ventilated facade limestone\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__description\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tventilated facade limestone\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/bc3a2timent-haron-2.jpg.webp\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"7436e326\" data-elementor-lightbox-description=\"Building complex - Moca Creme Limestone\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTEwNCwidXJsIjoiaHR0cHM6XC9cL2JlcnRyYW5kLmx1XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIxXC8wOFwvYmMzYTJ0aW1lbnQtaGFyb24tMi5qcGcud2VicCIsInNsaWRlc2hvdyI6Ijc0MzZlMzI2In0%3D\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/bc3a2timent-haron-2.jpg-200x300.webp\" data-width=\"200\" data-height=\"300\" aria-label=\"ventilated facade limestone\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__description\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tBuilding complex - Moca Creme Limestone\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/dsc_8845.jpg.webp\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"7436e326\" data-elementor-lightbox-description=\"BGL Kirchberg in Basalt\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTEwOSwidXJsIjoiaHR0cHM6XC9cL2JlcnRyYW5kLmx1XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIxXC8wOFwvZHNjXzg4NDUuanBnLndlYnAiLCJzbGlkZXNob3ciOiI3NDM2ZTMyNiJ9\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/dsc_8845.jpg-300x223.webp\" data-width=\"300\" data-height=\"223\" aria-label=\"BGL Kirchberg in Basalt\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__description\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tBGL Kirchberg in Basalt\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/fac3a7ade-3.jpg.webp\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"7436e326\" data-elementor-lightbox-description=\"ventilated facade\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTEwMywidXJsIjoiaHR0cHM6XC9cL2JlcnRyYW5kLmx1XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIxXC8wOFwvZmFjM2E3YWRlLTMuanBnLndlYnAiLCJzbGlkZXNob3ciOiI3NDM2ZTMyNiJ9\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/fac3a7ade-3.jpg-300x200.webp\" data-width=\"300\" data-height=\"200\" aria-label=\"ventilated facade\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__description\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tventilated facade\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/facade-9.jpg.webp\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"7436e326\" data-elementor-lightbox-description=\"ventilated facade\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTEwMiwidXJsIjoiaHR0cHM6XC9cL2JlcnRyYW5kLmx1XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIxXC8wOFwvZmFjYWRlLTkuanBnLndlYnAiLCJzbGlkZXNob3ciOiI3NDM2ZTMyNiJ9\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/facade-9.jpg-300x200.webp\" data-width=\"300\" data-height=\"200\" aria-label=\"ventilated facade\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__description\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tventilated facade\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/DSC_8889-scaled.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"7436e326\" data-elementor-lightbox-description=\"BGL Kirchberg in Basalt\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NzQ0LCJ1cmwiOiJodHRwczpcL1wvYmVydHJhbmQubHVcL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjFcLzA4XC9EU0NfODg4OS1zY2FsZWQuanBnIiwic2xpZGVzaG93IjoiNzQzNmUzMjYifQ%3D%3D\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/DSC_8889-300x200.jpg\" data-width=\"300\" data-height=\"200\" aria-label=\"facade basalt\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__description\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tBGL Kirchberg in Basalt\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\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-d95678c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d95678c\" 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-bf588f4\" data-id=\"bf588f4\" 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-256d49b elementor-align-center elementor-widget elementor-widget-button\" data-id=\"256d49b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/bertrand.lu\/fr\/nos-projets\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Voir plus<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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-6e856f2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6e856f2\" 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-141d99e\" data-id=\"141d99e\" 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-7ee510e elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"7ee510e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInDown&quot;,&quot;_animation_delay&quot;:200}\" data-widget_type=\"heading.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\">CUSTOM stone<\/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-dda3e4f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dda3e4f\" 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-bffeb12\" data-id=\"bffeb12\" 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-f24dfc3 elementor-widget elementor-widget-shortcode\" data-id=\"f24dfc3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\t\t<div data-elementor-type=\"section\" data-elementor-id=\"2442\" class=\"elementor elementor-2442\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6afc8f04 elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6afc8f04\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;stretch_section&quot;:&quot;section-stretched&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-3357a5a\" data-id=\"3357a5a\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-22052ad2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"22052ad2\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-custom\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-3cae428b\" data-id=\"3cae428b\" 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-2ed3df3c elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"2ed3df3c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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\">Nous contacter<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30481267 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"30481267\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:200}\" 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 align=\"justify\">Faites confiance \u00e0 l\u2019expertise Bertrand.<\/p><p align=\"justify\">Depuis 1902, nous r\u00e9alisons des projets en pierre pour les professionnels et les particuliers.<\/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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5350bff\" data-id=\"5350bff\" 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-bf8c59a elementor-widget elementor-widget-html\" data-id=\"bf8c59a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<script src=\"https:\/\/apps.elfsight.com\/p\/platform.js\" defer><\/script>\n<div class=\"elfsight-app-e0670d4e-994c-4def-b56e-f54d311ecdf1\"><\/div>\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-inner-section elementor-element elementor-element-1ff81879 elementor-section-content-middle instagram-hidden elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1ff81879\" 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-50 elementor-inner-column elementor-element elementor-element-6e11d71\" data-id=\"6e11d71\" 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-64efce3f elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"64efce3f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Instagram<\/h3>\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-39c98524\" data-id=\"39c98524\" 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-f50a9b7 elementor-align-right elementor-invisible elementor-widget elementor-widget-button\" data-id=\"f50a9b7\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xs\" href=\"https:\/\/www.instagram.com\/bertrand.stone\/\" target=\"_blank\" rel=\"nofollow\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Suivre @bertrand.stone<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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<div class=\"elementor-element elementor-element-121ea0a6 instagram-hidden elementor-widget elementor-widget-html\" data-id=\"121ea0a6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<!-- LightWidget WIDGET --><script src=\"https:\/\/cdn.lightwidget.com\/widgets\/lightwidget.js\"><\/script><iframe data-src=\"https:\/\/cdn.lightwidget.com\/widgets\/607daa7ae0295367b70a00c89f64b133.html\" scrolling=\"no\" allowtransparency=\"true\" class=\"lightwidget-widget lazyload\" style=\"width:100%;border:0;overflow:hidden;\" src=\"about:blank\" data-load-mode=\"0\"><\/iframe>\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<\/div>\n\t\t<\/div>\n\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<\/div>","protected":false},"excerpt":{"rendered":"<p>Ventilated facades Bertrand, your ventilated facades specialist. Marbrerie Bertrand is one of the most experienced ventilated facade companies in Luxembourg. We have over 30 years of experience in the field and install today over 12,000 square meters annually for both private and institutional clients. Our project portfolio includes some of Luxembourg\u2019s largest and most prestigious [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-24","page","type-page","status-publish","hentry","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ventilated facades in stone - Marbrerie Bertrand<\/title>\n<meta name=\"description\" content=\"Ventilated facades in stone. Discover the benefits of choosing a ventilated facade, for enhanced durability and energy efficiency.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/bertrand.lu\/fr\/facades-ventilees\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bertrand Stone - Ventilated Facades\" \/>\n<meta property=\"og:description\" content=\"Bertrand Stone is leader in ventilated facades in stone for Luxembourg. Discover why you should choose for a ventilated facade, as it is sustainable, provides comfort and style.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/bertrand.lu\/fr\/facades-ventilees\/\" \/>\n<meta property=\"og:site_name\" content=\"Marbrerie Bertrand\" \/>\n<meta property=\"article:modified_time\" content=\"2025-04-25T09:22:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/bertrand.lu\/wp-content\/uploads\/2021\/08\/DSC_9275-Edit-scaled.jpg?_t=1745572953\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1282\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/bertrand.lu\\\/ventilated-facades\\\/\",\"url\":\"https:\\\/\\\/bertrand.lu\\\/ventilated-facades\\\/\",\"name\":\"Ventilated facades in stone - Marbrerie Bertrand\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/bertrand.lu\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/bertrand.lu\\\/ventilated-facades\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/bertrand.lu\\\/ventilated-facades\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/bertrand.lu\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/dsc_9275-edit.jpg.webp?_t=1745572953\",\"datePublished\":\"2021-07-27T21:55:37+00:00\",\"dateModified\":\"2025-04-25T09:22:33+00:00\",\"description\":\"Ventilated facades in stone. 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