{"id":8309,"date":"2025-11-17T13:32:54","date_gmt":"2025-11-17T13:32:54","guid":{"rendered":"https:\/\/www.nidaplast.com\/realisations\/un-potager-en-toiture-sur-lhotel-de-ville-de-paris\/"},"modified":"2025-12-03T15:54:42","modified_gmt":"2025-12-03T15:54:42","slug":"rooftop-vegetable-garden-at-paris-city-hall","status":"publish","type":"realisations","link":"https:\/\/www.nidaplast.com\/en\/case-studies\/rooftop-vegetable-garden-at-paris-city-hall\/","title":{"rendered":"Rooftop vegetable garden at Paris City Hall"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"8309\" class=\"elementor elementor-8309 elementor-5791\" data-elementor-post-type=\"realisations\">\n\t\t\t\t<div class=\"elementor-element elementor-element-279bf928 e-flex e-con-boxed e-con e-parent\" data-id=\"279bf928\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1cf94e35 elementor-widget elementor-widget-heading\" data-id=\"1cf94e35\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Creating a productive green roof with Nidaroof panels \u2013 integrated water reservoir &amp; stormwater regulation<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-445f1614 elementor-widget elementor-widget-text-editor\" data-id=\"445f1614\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The City of Paris transformed the rooftop of an annex building of the H\u00f4tel de Ville (a former Napoleonic barracks) into a 1,000 m\u00b2 edible garden, designed to grow strawberries, radishes, mesclun and even grapevines.<br \/>At the heart of this innovative project lies the Nidaplast Nidaroof system, a honeycomb structure enabling the creation of a suspended artificial water table, storing rainwater directly beneath the substrate.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-333f122f e-con-full e-grid e-con e-child\" data-id=\"333f122f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-79cf9da5 e-con-full e-flex e-con e-child\" data-id=\"79cf9da5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-85ceba1 elementor-widget elementor-widget-heading\" data-id=\"85ceba1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">1000 m2<\/p>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-50bfab8b elementor-widget elementor-widget-heading\" data-id=\"50bfab8b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">developed surface<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5167deb9 e-con-full e-flex e-con e-child\" data-id=\"5167deb9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-434bcc96 elementor-widget elementor-widget-heading\" data-id=\"434bcc96\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">100L\/m2<\/p>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6aacdbcd elementor-widget elementor-widget-heading\" data-id=\"6aacdbcd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">designed water storage capacity<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5d0c9830 e-con-full e-flex e-con e-child\" data-id=\"5d0c9830\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4f8c84f8 elementor-widget elementor-widget-heading\" data-id=\"4f8c84f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">2016<\/p>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30260ad8 elementor-widget elementor-widget-heading\" data-id=\"30260ad8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">year of completion<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-590ff4a1 elementor-widget elementor-widget-heading\" data-id=\"590ff4a1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Project Context and Challenges<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2f1374ca e-con-full e-flex e-con e-child\" data-id=\"2f1374ca\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2d1a353d elementor-widget elementor-widget-heading\" data-id=\"2d1a353d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Greening urban roofs and producing food locally<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ca60ab3 elementor-widget elementor-widget-text-editor\" data-id=\"4ca60ab3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>In its call for projects, the City of Paris aimed to:<\/p><ul><li>green urban rooftops,<\/li><li>create a local, short-supply-chain production area,<\/li><li>enhance an unused roof surface,<\/li><li>install an autonomous irrigation system fed by rainwater,<\/li><li>reduce stormwater load on the sewer network.<\/li><\/ul><p>The project also supported broader objectives:<\/p><ul><li>reducing urban heat islands,<\/li><li>implementing parcel-based stormwater management (EU Water Framework Directive),<\/li><li>re-naturalising urban buildings.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1fde6d97 e-con-full e-flex e-con e-child\" data-id=\"1fde6d97\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5423b9f8 elementor-widget elementor-widget-heading\" data-id=\"5423b9f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Objectives Defined by the Project Owner<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-23def59a elementor-widget elementor-widget-text-editor\" data-id=\"23def59a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The specifications required a solution capable of:<\/p><ul><li>temporary storage of stormwater directly on the roof,<\/li><li>creating an artificial water table feeding crops by capillarity,<\/li><li>compatibility with a productive garden (vegetable crops + vines),<\/li><li>high mechanical resistance ensuring full waterproofing safety,<\/li><li>delivering a durable and accessible installation.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-68cd7f4b e-con-full e-flex e-con e-child\" data-id=\"68cd7f4b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-29cacc3c elementor-widget elementor-widget-heading\" data-id=\"29cacc3c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Solution Implemented with Nidaplast<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b9b1127 elementor-widget elementor-widget-heading\" data-id=\"6b9b1127\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Nidaroof panels: honeycomb slabs for rooftop stormwater regulation (blue roof \/ green roof)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-61b6bd31 elementor-widget elementor-widget-text-editor\" data-id=\"61b6bd31\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The solution relies on Nidaroof honeycomb panels, engineered to retain water in their cells and regulate heavy rainfall events naturally.<br \/>They form a structured water reservoir ideal for productive green roofs.<\/p><p>System installed:<\/p><ul><li>Geoflow 44-1F drainage grid placed on the existing waterproofing,<\/li><li>Nidaroof panels (50 mm cells \u2013 95% void ratio) acting as the reservoir,<\/li><li>Filter geotextile layer supporting the substrate,<\/li><li>Special agricultural substrate, partly installed in a \u201clasagna-type\u201d layering,<\/li><li>Overflow outlets for excess water management.<\/li><\/ul><p><span style=\"text-decoration: underline;\">Advantages in this context:<\/span><\/p><ul><li>Creation of a suspended artificial water table without pumps,<\/li><li>100 L\/m\u00b2 water storage enabling natural irrigation of the garden,<\/li><li>Delayed and reduced stormwater discharge to sewers,<\/li><li>Contribution to reducing heat islands,<\/li><li>Lightweight and modular honeycomb structure (SAUL technology),<\/li><li>Durable, resistant material partially made from recycled content \u2014 compatible with food production on roofs.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-428c1bae e-con-full e-flex e-con e-child\" data-id=\"428c1bae\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-67f46563 e-con-full e-flex e-con e-child\" data-id=\"67f46563\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-127e4791 elementor-widget elementor-widget-heading\" data-id=\"127e4791\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Technical Characteristics of the Installed Product<\/h3>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-412a8588 e-con-full e-flex e-con e-child\" data-id=\"412a8588\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-29810029 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"29810029\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Panel dimensions:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2642e7d5 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"2642e7d5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">2400 x 1200 mm.<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6bcdb6a9 e-con-full e-flex e-con e-child\" data-id=\"6bcdb6a9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-530a5ce7 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"530a5ce7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Panel height:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7a024949 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"7a024949\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">100 mm.<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5242945c e-con-full e-flex e-con e-child\" data-id=\"5242945c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aea364e elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"aea364e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Permeability:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-633e1e22 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"633e1e22\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u2265 90\u202f%.<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1724cb59 e-con-full e-flex e-con e-child\" data-id=\"1724cb59\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5c5f3516 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"5c5f3516\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Material:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e2ecb17 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"1e2ecb17\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">extruded polypropylene<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0daf3c2 e-con-full e-flex e-con e-child\" data-id=\"0daf3c2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-09ba8dc elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"09ba8dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Geotextle :<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ee5c9dd elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"ee5c9dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">face 1 : PET 150g\/m2 - \nface 2 : PET 25g\/m2<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6dfe813e e-con-full e-flex e-con e-child\" data-id=\"6dfe813e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1672203f elementor-widget elementor-widget-image\" data-id=\"1672203f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"472\" height=\"364\" src=\"https:\/\/www.nidaplast.com\/wp-content\/uploads\/2025\/11\/PHOTO-PRODUIT-NIDAROOF-TOITURE.jpg\" class=\"attachment-large size-large wp-image-5966\" alt=\"nidaroof pour jardin potager en toiture\" srcset=\"https:\/\/www.nidaplast.com\/wp-content\/uploads\/2025\/11\/PHOTO-PRODUIT-NIDAROOF-TOITURE.jpg 472w, https:\/\/www.nidaplast.com\/wp-content\/uploads\/2025\/11\/PHOTO-PRODUIT-NIDAROOF-TOITURE-300x231.jpg 300w\" sizes=\"(max-width: 472px) 100vw, 472px\" \/>\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<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30ca56c9 elementor-widget elementor-widget-shortcode\" data-id=\"30ca56c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><div class=\"produit-shortcode\"><img decoding=\"async\" src=\"https:\/\/www.nidaplast.com\/wp-content\/uploads\/2025\/11\/PHOTO-PRODUIT-NIDAROOF-TOITURE-VERTE-300x231.jpg\" alt=\"Nidaroof\"><div class=\"produit-info\"><p class=\"title\">Nidaroof<\/p><p class=\"excerpt\">Honeycomb panels for temporary storage and retention of rainwater on flat roofs and roof terraces.<\/p><a class=\"btn\" href=\"https:\/\/www.nidaplast.com\/en\/brands\/nidaroof-range\/nidaroof\/\">View product sheet<\/a><\/div><\/div><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3f51e0cb e-con-full e-flex e-con e-child\" data-id=\"3f51e0cb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-56de8760 elementor-widget elementor-widget-heading\" data-id=\"56de8760\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Installation Process<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-31b3d866 e-con-full e-flex e-con e-child\" data-id=\"31b3d866\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7e13d17b elementor-widget elementor-widget-heading\" data-id=\"7e13d17b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">1. Surface preparation<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-547f6ca1 elementor-widget elementor-widget-text-editor\" data-id=\"547f6ca1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Structural analysis and inspection of the two-layer waterproofing (excellent condition, no repair required).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-61df92bd e-con-full e-flex e-con e-child\" data-id=\"61df92bd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5faf403c elementor-widget elementor-widget-heading\" data-id=\"5faf403c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">2. Laying the Nidaroof panels<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-700b772c elementor-widget elementor-widget-text-editor\" data-id=\"700b772c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Installation of the Geoflow drainage grid, followed by Nidaroof panels over the entire area.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3f02f6e0 e-con-full e-flex e-con e-child\" data-id=\"3f02f6e0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-683e33e2 elementor-widget elementor-widget-heading\" data-id=\"683e33e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">3. Filling and finishing<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-26dd32b4 elementor-widget elementor-widget-text-editor\" data-id=\"26dd32b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Installation of the filter geotextile, then the two types of substrate (vegetable garden &amp; vineyard areas).<br \/>Planting of strawberries, radishes, mesclun, herbs, nasturtiums (west section) and preparation of the vineyard plot (east section).<br \/>Water filling, infiltration tests and verification of the proper functioning of the artificial water table.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6e497076 e-con-full e-flex e-con e-child\" data-id=\"6e497076\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3bf6d2d9 elementor-widget elementor-widget-heading\" data-id=\"3bf6d2d9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Watch the installation video<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2830004d elementor-widget elementor-widget-video\" data-id=\"2830004d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/CCQkT3aDLz8?si=LNWIXVMKL2CQjngI&amp;t=3&quot;,&quot;show_image_overlay&quot;:&quot;yes&quot;,&quot;image_overlay&quot;:{&quot;url&quot;:&quot;https:\\\/\\\/www.nidaplast.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/video-potager-en-toiure-paris.jpg&quot;,&quot;id&quot;:5803,&quot;size&quot;:&quot;&quot;,&quot;alt&quot;:&quot;video d&#039;un potager install\\u00e9 en toiture a paris&quot;,&quot;source&quot;:&quot;library&quot;},&quot;mute&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t\t\t<div class=\"elementor-custom-embed-image-overlay\" style=\"background-image: url(https:\/\/www.nidaplast.com\/wp-content\/uploads\/2025\/11\/video-potager-en-toiure-paris.jpg);\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-custom-embed-play\" role=\"button\" aria-label=\"Play Video about video d&#039;un potager install\u00e9 en toiture a paris\" tabindex=\"0\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-play\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M838 162C746 71 633 25 500 25 371 25 258 71 163 162 71 254 25 367 25 500 25 633 71 746 163 837 254 929 367 979 500 979 633 979 746 933 838 837 929 746 975 633 975 500 975 367 929 254 838 162M808 192C892 279 933 379 933 500 933 621 892 725 808 808 725 892 621 938 500 938 379 938 279 896 196 808 113 725 67 621 67 500 67 379 108 279 196 192 279 108 383 62 500 62 621 62 721 108 808 192M438 392V642L642 517 438 392Z\"><\/path><\/svg>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4c5cef50 e-con-full e-flex e-con e-child\" data-id=\"4c5cef50\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-48a07601 elementor-widget elementor-widget-heading\" data-id=\"48a07601\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Results and Benefits Observed<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f5a81d8 elementor-widget elementor-widget-text-editor\" data-id=\"5f5a81d8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li><p>Fully functional, autonomous artificial water table<\/p><\/li><li><p>Regulation of heavy rainfall and reduced discharge to sewer networks<\/p><\/li><li><p>No excessive structural load \u2014 suitable for lightweight roofs<\/p><\/li><li><p>Active contribution to Paris greening and heat-island mitigation<\/p><\/li><li><p>Roof transformed into an ecological, productive and accessible space<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-399b02e8 e-con-full e-flex e-con e-child\" data-id=\"399b02e8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7d6ed982 elementor-widget elementor-widget-text-editor\" data-id=\"7d6ed982\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u00ab With Nidaroof, we were able to create a natural water reserve beneath the garden while regulating rainfall and turning this rooftop into a truly productive ecosystem. \u00bb<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b3fe086 elementor-widget elementor-widget-heading\" data-id=\"3b3fe086\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u2014 Project managers \u2013 Groupe Loiseleur \/ Urbagri \/ Siplast<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Creating a productive green roof with Nidaroof panels \u2013 integrated water reservoir &amp; stormwater regulation The City of Paris transformed the rooftop of an annex building of the H\u00f4tel de Ville (a former Napoleonic barracks) into a 1,000 m\u00b2 edible garden, designed to grow strawberries, radishes, mesclun and even grapevines.At the heart of this innovative [&hellip;]<\/p>\n","protected":false},"featured_media":6793,"template":"","meta":{"_acf_changed":false},"univers":[375],"categorie-realisation":[440],"class_list":["post-8309","realisations","type-realisations","status-publish","has-post-thumbnail","hentry","univers-environment","categorie-realisation-rooftop-water-management"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.nidaplast.com\/en\/wp-json\/wp\/v2\/realisations\/8309","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nidaplast.com\/en\/wp-json\/wp\/v2\/realisations"}],"about":[{"href":"https:\/\/www.nidaplast.com\/en\/wp-json\/wp\/v2\/types\/realisations"}],"version-history":[{"count":10,"href":"https:\/\/www.nidaplast.com\/en\/wp-json\/wp\/v2\/realisations\/8309\/revisions"}],"predecessor-version":[{"id":9305,"href":"https:\/\/www.nidaplast.com\/en\/wp-json\/wp\/v2\/realisations\/8309\/revisions\/9305"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nidaplast.com\/en\/wp-json\/wp\/v2\/media\/6793"}],"wp:attachment":[{"href":"https:\/\/www.nidaplast.com\/en\/wp-json\/wp\/v2\/media?parent=8309"}],"wp:term":[{"taxonomy":"univers","embeddable":true,"href":"https:\/\/www.nidaplast.com\/en\/wp-json\/wp\/v2\/univers?post=8309"},{"taxonomy":"categorie-realisation","embeddable":true,"href":"https:\/\/www.nidaplast.com\/en\/wp-json\/wp\/v2\/categorie-realisation?post=8309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}