{"id":3537,"date":"2026-06-17T17:05:28","date_gmt":"2026-06-17T09:05:28","guid":{"rendered":"https:\/\/www.struxsys.com\/?post_type=product&#038;p=3537"},"modified":"2026-09-11T18:19:29","modified_gmt":"2026-09-11T10:19:29","slug":"%ef%bd%98202%ef%bc%8d%ef%bd%81","status":"publish","type":"product","link":"https:\/\/www.struxsys.com\/?product=%ef%bd%98202%ef%bc%8d%ef%bd%81","title":{"rendered":"X202-1"},"content":{"rendered":"<h5 data-section-id=\"10icihg\" data-start=\"149\" data-end=\"170\">Product Positioning<\/h5>\n<p data-start=\"172\" data-end=\"325\">This product is specifically designed for hydronic underfloor heating systems after installation, providing an ideal substrate for tile installation.<\/p>\n<p data-start=\"327\" data-end=\"479\">Its primary function is not heat generation, but to serve as a high-performance structural tile backer system above water-based heating systems.<\/p>\n<h5 data-section-id=\"18s352u\" data-start=\"481\" data-end=\"500\">Core Functions:<\/h5>\n<ul data-start=\"501\" data-end=\"759\">\n<li data-section-id=\"1mi5g5n\" data-start=\"501\" data-end=\"554\">Covers and protects hydronic heating pipe systems<\/li>\n<li data-section-id=\"pdsfbm\" data-start=\"555\" data-end=\"606\">Provides a high-strength tile installation base<\/li>\n<li data-section-id=\"oddd3a\" data-start=\"607\" data-end=\"645\">Acts as a thermal insulation layer<\/li>\n<li data-section-id=\"hjxf6y\" data-start=\"646\" data-end=\"700\">Distributes structural loads and prevents cracking<\/li>\n<li data-section-id=\"pmh4dn\" data-start=\"701\" data-end=\"759\">Serves directly as a tile-ready load-bearing substrate<\/li>\n<\/ul>\n<hr data-start=\"761\" data-end=\"764\" \/>\n<h5 data-section-id=\"xj8ee0\" data-start=\"766\" data-end=\"785\">Product Structure<\/h5>\n<ul data-start=\"787\" data-end=\"1034\">\n<li data-section-id=\"pkzx2y\" data-start=\"787\" data-end=\"837\">High-density XPS closed-cell insulation core<\/li>\n<li data-section-id=\"1hkrkrk\" data-start=\"838\" data-end=\"905\">Reinforced surface with cementitious mortar + fiberglass mesh<\/li>\n<li data-section-id=\"q8g6us\" data-start=\"906\" data-end=\"982\">Compatible with hydronic piping leveling systems (screed \/ leveling layer)<\/li>\n<li data-section-id=\"1ku9s8y\" data-start=\"983\" data-end=\"1034\">Designed for direct tile adhesive application<\/li>\n<\/ul>\n<hr data-start=\"1036\" data-end=\"1039\" \/>\n<h5 data-section-id=\"ullqbg\" data-start=\"2581\" data-end=\"2611\">Installation System Overview<\/h5>\n<p data-section-id=\"rxqokw\" data-start=\"2767\" data-end=\"2803\">Step 1: Install XPS Backer Boards<\/p>\n<ul data-start=\"2804\" data-end=\"2925\">\n<li data-section-id=\"11iilgj\" data-start=\"2804\" data-end=\"2851\">Bond using tile adhesive or thin-bed mortar<\/li>\n<li data-section-id=\"o5odd3\" data-start=\"2852\" data-end=\"2884\">Ensure full surface adhesion<\/li>\n<li data-section-id=\"1b7akv8\" data-start=\"2885\" data-end=\"2925\">Tight joint alignment between board<\/li>\n<\/ul>\n<p data-section-id=\"1cnesq1\" data-start=\"2613\" data-end=\"2652\">Step 2: Hydronic System Installation<\/p>\n<ul data-start=\"2653\" data-end=\"2765\">\n<li data-section-id=\"hrf099\" data-start=\"2653\" data-end=\"2675\">Install PEX piping<\/li>\n<li data-section-id=\"6iqvff\" data-start=\"2676\" data-end=\"2712\">Fix and pressure test the system<\/li>\n<li data-section-id=\"cy13dn\" data-start=\"2713\" data-end=\"2765\">Cover with screed or leveling mortar if required<\/li>\n<\/ul>\n<p data-section-id=\"15fzydg\" data-start=\"2927\" data-end=\"2963\">Step 3: Leveling Layer (Optional)<\/p>\n<ul data-start=\"2964\" data-end=\"3053\">\n<li data-section-id=\"58mn2s\" data-start=\"2964\" data-end=\"3006\">Apply thin leveling compound if needed<\/li>\n<li data-section-id=\"15y9xl6\" data-start=\"3007\" data-end=\"3053\">Or proceed directly to tile adhesive layer<\/li>\n<\/ul>\n<p data-section-id=\"1qxosr5\" data-start=\"3055\" data-end=\"3083\">Step 4: Tile Installation<\/p>\n<ul data-start=\"3084\" data-end=\"3192\">\n<li data-section-id=\"1oklmx3\" data-start=\"3084\" data-end=\"3144\">Use flexible tile adhesive (C2TE \/ S1 grade recommended)<\/li>\n<li data-section-id=\"svw999\" data-start=\"3145\" data-end=\"3192\">Install ceramic tiles or large-format slabs<\/li>\n<\/ul>\n<p data-section-id=\"1l86tqc\" data-start=\"3194\" data-end=\"3233\">Step 5: Grouting &amp; System Completion<\/p>\n<ul data-start=\"3234\" data-end=\"3292\">\n<li data-section-id=\"192ha9z\" data-start=\"3234\" data-end=\"3249\">Apply grout<\/li>\n<li data-section-id=\"9956fs\" data-start=\"3250\" data-end=\"3292\">System ready for commissioning and use<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<h5><strong>Tile Backer Board for Hydronic Underfloor Heating Systems<\/strong><\/h5>\n<p>Product Description<\/p>\n<p>\u2666Designed for hydronic underfloor heating systems<\/p>\n<p>\u2666 Provides thermal insulation and reduces heat loss<\/p>\n<p>\u2666 Distributes loads evenly and helps prevent tile cracking<\/p>\n<p>\u2666 Creates a strong and stable tile-ready substrate<\/p>\n<p>\u2666 Lightweight, waterproof, and easy to install<\/p>\n<p>\u2666 Suitable for residential and commercial applications<\/p>\n","protected":false},"featured_media":3542,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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