{"title":"Underlayment Membranes","description":"\u003cp\u003eCUPc \u0026amp; ICC-ES certified waterproof tile membrane for shower, bathroom \u0026amp; kitchen. 1m × 30m rolls. CAD $250. Wholesale waterproofing supplies for BC contractors.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e✔ Bulk \u0026amp; contractor pricing — \u003cstrong\u003e\u003ca href=\"https:\/\/britishbuildingsupplies.com\/pages\/get-a-quote\"\u003eRequest a Quote online\u003c\/a\u003e\u003c\/strong\u003e or call +1 604-356-7999\u003c\/p\u003e","products":[{"product_id":"bbs-waterproof-tile-membrane-1m-x-30m-cupc-certified-shower-waterproofing","title":"BBS Waterproof Tile Membrane | 1m x 30m Roll | cUPC \u0026 ICC-ES Certified Shower Waterproofing","description":"\u003cdiv class=\"bbs-industrial-standard\" style=\"font-family: Arial, sans-serif; max-width: 900px; margin: 0 auto; color: #1a1a1a; line-height: 1.7; padding: 15px; background: #fff;\"\u003e\n\n  \u003c!-- SECTION 1: ENGINEERING HIGHLIGHTS (三栏工程核心卖点) --\u003e\n  \u003cdiv style=\"margin-bottom: 50px;\"\u003e\n    \u003ch2 style=\"font-size: 22px; font-weight: bold; margin-bottom: 30px; border-bottom: 1px solid #eee; padding-bottom: 12px; text-transform: uppercase; letter-spacing: 1px;\"\u003eEngineering Highlights\u003c\/h2\u003e\n    \u003cdiv style=\"grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); display: grid; gap: 20px;\"\u003e\n      \n      \u003c!-- Feature 1: North American Compliance --\u003e\n      \u003cdiv style=\"border: 1px solid #f0f0f0; padding: 25px; border-radius: 4px; text-align: center;\"\u003e\n        \u003csvg width=\"32\" height=\"32\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#d0021b\" stroke-width=\"1.5\" style=\"margin-bottom: 15px;\"\u003e\u003cpath d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\u003e\u003c\/path\u003e\u003cpath d=\"M9 12l2 2 4-4\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n        \u003cdiv style=\"font-size: 17px; font-weight: bold; margin-bottom: 10px; color: #000;\"\u003ecUPC \u0026amp; ICC-ES CERTIFIED\u003c\/div\u003e\n        \u003cp style=\"font-size: 14px; color: #666; margin: 0;\"\u003eFully compliant with Canadian and US plumbing \u0026amp; building codes. Tested to ANSI A118.10 standards for load-bearing waterproofing.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- Feature 2: 100% Moisture Barrier --\u003e\n      \u003cdiv style=\"border: 1px solid #f0f0f0; padding: 25px; border-radius: 4px; text-align: center;\"\u003e\n        \u003csvg width=\"32\" height=\"32\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#d0021b\" stroke-width=\"1.5\" style=\"margin-bottom: 15px;\"\u003e\u003cpath d=\"M12 2.69l5.66 5.66a8 8 0 1 1-11.31 0z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n        \u003cdiv style=\"font-size: 17px; font-weight: bold; margin-bottom: 10px; color: #000;\"\u003eVAPOR MANAGEMENT\u003c\/div\u003e\n        \u003cp style=\"font-size: 14px; color: #666; margin: 0;\"\u003ePolyethylene core creates an impenetrable barrier against water and vapor, protecting sensitive wood or cement sub-structures from mold.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- Feature 3: Bonding Strength --\u003e\n      \u003cdiv style=\"border: 1px solid #f0f0f0; padding: 25px; border-radius: 4px; text-align: center;\"\u003e\n        \u003csvg width=\"32\" height=\"32\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#d0021b\" stroke-width=\"1.5\" style=\"margin-bottom: 15px;\"\u003e\u003cpath d=\"M20 7l-8-4-8 4m16 0l-8 4m8-4v10l-8 4m0-10L4 7m8 4v10M4 7v10l8 4\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n        \u003cdiv style=\"font-size: 17px; font-weight: bold; margin-bottom: 10px; color: #000;\"\u003eDUAL-FLEECE ADHESION\u003c\/div\u003e\n        \u003cp style=\"font-size: 14px; color: #666; margin: 0;\"\u003eIntegrated non-woven fleece on both sides ensures maximum mechanical bond with thin-set mortar, preventing tile delamination.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- SECTION 2: PRODUCT DETAILS (由 1m x 30m 规格精准校准的技术表) --\u003e\n  \u003cdiv style=\"margin-bottom: 50px;\"\u003e\n    \u003ch2 style=\"font-size: 22px; font-weight: bold; margin-bottom: 25px; text-transform: uppercase;\"\u003eProduct Details\u003c\/h2\u003e\n    \n    \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 16px; margin-bottom: 35px; border: 1px solid #eee;\"\u003e\n      \u003cthead\u003e\n        \u003ctr style=\"background: #f9f9f9;\"\u003e\n          \u003cth style=\"padding: 15px; border: 1px solid #eee; text-align: left; text-transform: uppercase; width: 40%; color: #666;\"\u003eSpecification Item\u003c\/th\u003e\n          \u003cth style=\"padding: 15px; border: 1px solid #eee; text-align: left; text-transform: uppercase; color: #666;\"\u003eTechnical Data\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eRoll Dimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003e1 Meter x 30 Meters\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eTotal Coverage\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; color: #d0021b; font-weight: bold;\"\u003e323 Square Feet (30 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eMaterial Composition\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eHigh-Density PE with Polypropylene Fleece\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eMembrane Thickness\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003e~0.5mm (Heavy-Duty Gauge)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eCertifications\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003ecUPC \/ ICC-ES \/ ANSI A118.10\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eApplication Areas\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eShowers, Steam Rooms, Kitchen Floors\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\n    \u003cul style=\"list-style: none; padding: 0; margin: 0;\"\u003e\n      \u003cli style=\"margin-bottom: 25px; display: flex; align-items: flex-start;\"\u003e\n        \u003cspan style=\"color: #d0021b; margin-right: 15px; font-size: 22px; line-height: 1.2;\"\u003e■\u003c\/span\u003e\n        \u003cdiv style=\"font-size: 16px;\"\u003e\n          \u003cstrong style=\"color: #000; text-transform: uppercase;\"\u003eINTEGRATED CRACK ISOLATION\u003c\/strong\u003e\u003cbr\u003e\n          \u003cspan style=\"color: #555;\"\u003eSpecially engineered to bridge minor subfloor cracks, preventing lateral stresses from transferring to the tile surface and ensuring long-term aesthetic integrity.\u003c\/span\u003e\n        \u003c\/div\u003e\n      \u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 25px; display: flex; align-items: flex-start;\"\u003e\n        \u003cspan style=\"color: #d0021b; margin-right: 15px; font-size: 22px; line-height: 1.2;\"\u003e■\u003c\/span\u003e\n        \u003cdiv style=\"font-size: 16px;\"\u003e\n          \u003cstrong style=\"color: #000; text-transform: uppercase;\"\u003eMOLD \u0026amp; MILDEW RESISTANCE\u003c\/strong\u003e\u003cbr\u003e\n          \u003cspan style=\"color: #555;\"\u003eInorganic composition does not support fungal growth, maintaining a hygienic environment behind your tiles in high-moisture bathrooms.\u003c\/span\u003e\n        \u003c\/div\u003e\n      \u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- SECTION 3: PRODUCT DESCRIPTION (叙事与工程应用) --\u003e\n  \u003cdiv style=\"margin-bottom: 50px; border: 1px solid #eee; border-radius: 4px; text-align: center; background: #fff; overflow: hidden; padding: 45px;\"\u003e\n    \u003ch2 style=\"font-size: 22px; font-weight: bold; margin-bottom: 15px; text-transform: uppercase;\"\u003eBBS National Waterproofing Standard\u003c\/h2\u003e\n    \u003cp style=\"font-size: 18px; color: #000; font-weight: 500; margin-bottom: 25px;\"\u003eEngineered for High-Reliability Bathroom Infrastructure.\u003c\/p\u003e\n    \u003cp style=\"font-size: 16px; color: #444; max-width: 800px; margin: 0 auto;\"\u003e\n      The BBS Waterproof Tile Membrane (1m x 30m) is the definitive choice for professional shower and steam room prep. Offering industry-leading vapor management and \u003cstrong\u003ecUPC\/ICC-ES\u003c\/strong\u003e certified safety, this roll provides enough coverage for large residential or commercial projects, ensuring a lifetime of leak-free performance across Canada.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- SECTION 4: PROFESSIONAL APPLICATION GUIDE (防水卷材专用) --\u003e\n  \u003cdiv style=\"margin-bottom: 50px;\"\u003e\n    \u003ch2 style=\"font-size: 22px; font-weight: bold; margin-bottom: 25px; text-transform: uppercase; letter-spacing: 1px;\"\u003eProfessional Application Guide\u003c\/h2\u003e\n    \n    \u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin-bottom: 35px;\"\u003e\n      \u003cdiv style=\"padding: 20px; border-left: 3px solid #d0021b; background: #fafafa;\"\u003e\n        \u003cstrong style=\"font-size: 15px; text-transform: uppercase; color: #000;\"\u003eSteam Room Construction\u003c\/strong\u003e\n        \u003cp style=\"font-size: 14px; color: #555; margin: 8px 0 0 0;\"\u003eMandatory for high-vapor environments. Effectively blocks steam from penetrating wall assemblies and reaching the thermal envelope.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"padding: 20px; border-left: 3px solid #d0021b; background: #fafafa;\"\u003e\n        \u003cstrong style=\"font-size: 15px; text-transform: uppercase; color: #000;\"\u003eCurb-less Shower Prep\u003c\/strong\u003e\n        \u003cp style=\"font-size: 14px; color: #555; margin: 8px 0 0 0;\"\u003eFlexible architecture allows for easy transitioning between sloped shower pans and the main bathroom floor for barrier-free designs.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"padding: 20px; border-left: 3px solid #d0021b; background: #fafafa;\"\u003e\n        \u003cstrong style=\"font-size: 15px; text-transform: uppercase; color: #000;\"\u003eKitchen Backsplashes\u003c\/strong\u003e\n        \u003cp style=\"font-size: 14px; color: #555; margin: 8px 0 0 0;\"\u003eProvides an additional layer of protection behind cooktops and sinks, preventing incidental water damage to drywall or plaster.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"border-top: 1px solid #f0f0f0; padding-top: 25px;\"\u003e\n      \u003ch4 style=\"font-size: 14px; text-transform: uppercase; color: #666; margin-bottom: 15px;\"\u003eInstallation Engineering Checklist:\u003c\/h4\u003e\n      \u003cul style=\"list-style: none; padding: 0; margin: 0; font-size: 15px;\"\u003e\n        \u003cli style=\"margin-bottom: 12px; display: flex; align-items: flex-start;\"\u003e\n          \u003cspan style=\"color: #d0021b; margin-right: 12px;\"\u003e■\u003c\/span\u003e\n          \u003cspan\u003e\u003cstrong style=\"color: #000;\"\u003eThin-set Selection:\u003c\/strong\u003e Use only unmodified thin-set mortar for bonding the membrane to the substrate as per TCNA guidelines.\u003c\/span\u003e\n        \u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 12px; display: flex; align-items: flex-start;\"\u003e\n          \u003cspan style=\"color: #d0021b; margin-right: 12px;\"\u003e■\u003c\/span\u003e\n          \u003cspan\u003e\u003cstrong style=\"color: #000;\"\u003eOverlap Protocol:\u003c\/strong\u003e Maintain a minimum 2-inch (5 cm) overlap at all seams and corners. Use BBS Sealing Tape for additional joint security.\u003c\/span\u003e\n        \u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 0; display: flex; align-items: flex-start;\"\u003e\n          \u003cspan style=\"color: #d0021b; margin-right: 12px;\"\u003e■\u003c\/span\u003e\n          \u003cspan\u003e\u003cstrong style=\"color: #000;\"\u003eLeak Testing:\u003c\/strong\u003e Conduct a 24-hour flood test after installation and before tiling to verify 100% watertight integrity in shower pans.\u003c\/span\u003e\n        \u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- SECTION 5: FAQ (针对认证、地暖与施工) --\u003e\n  \u003cdiv style=\"margin-bottom: 50px;\"\u003e\n    \u003ch2 style=\"font-size: 22px; font-weight: bold; margin-bottom: 25px; text-transform: uppercase;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n    \n    \u003cdiv style=\"border-top: 1px solid #eee; padding: 20px 0;\"\u003e\n      \u003cdiv style=\"font-weight: bold; font-size: 16px; color: #000; margin-bottom: 10px;\"\u003eIs this membrane compatible with floor heating?\u003c\/div\u003e\n      \u003cdiv style=\"font-size: 15px; color: #555;\"\u003eYes. It is thermally stable and can be installed over radiant floor heating systems, provided the thin-set mortar used is compatible with the heating elements.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"border-top: 1px solid #eee; padding: 20px 0;\"\u003e\n      \u003cdiv style=\"font-weight: bold; font-size: 16px; color: #000; margin-bottom: 10px;\"\u003eWhy is ICC-ES certification important?\u003c\/div\u003e\n      \u003cdiv style=\"font-size: 15px; color: #555;\"\u003eICC-ES certification proves that the material has been independently tested to meet International Building Code (IBC) and Residential Code (IRC) requirements, essential for professional inspections in BC and Ontario.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"border-top: 1px solid #eee; border-bottom: 1px solid #eee; padding: 20px 0;\"\u003e\n      \u003cdiv style=\"font-weight: bold; font-size: 16px; color: #000; margin-bottom: 10px;\"\u003eHow long should I wait before tiling?\u003c\/div\u003e\n      \u003cdiv style=\"font-size: 15px; color: #555;\"\u003eYou can begin tiling immediately after the membrane has been embedded in the thin-set and the joints have been properly sealed. There is no curing wait time required for the membrane itself.\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- SECTION 6: BBS TRADE \u0026 CONTRACTOR DESK (CTA) --\u003e\n  \u003cdiv style=\"border: 2px solid #d0021b; padding: 50px; text-align: center; border-radius: 4px; background: #fff; margin-top: 60px;\"\u003e\n    \u003ch2 style=\"margin: 0 0 12px 0; color: #d0021b; font-size: 20px; font-weight: bold; text-transform: uppercase; letter-spacing: 1px;\"\u003eNational Trade \u0026amp; Contractor Desk\u003c\/h2\u003e\n    \u003cp style=\"color: #666; font-size: 15px; margin-bottom: 30px; max-width: 650px; margin-left: auto; margin-right: auto;\"\u003e\n      Supplying a multi-unit condo development, a high-end spa project, or a residential housing tract in Canada? Access specialized bulk pricing and nationwide logistics for waterproofing systems.\n    \u003c\/p\u003e\n    \u003ca href=\"\/pages\/get-a-quote\" style=\"display: inline-block; background: #d0021b; color: #fff; padding: 18px 50px; text-decoration: none; font-size: 13px; font-weight: bold; text-transform: uppercase; border-radius: 2px; letter-spacing: 1px;\"\u003eRequest Project Quote\u003c\/a\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"BBS","offers":[{"title":"Default Title","offer_id":52141397606765,"sku":null,"price":250.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/3579\/7613\/files\/image_1775463183763.webp?v=1776112052"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/3579\/7613\/collections\/3.png?v=1775780199","url":"https:\/\/britishbuildingsupplies.com\/collections\/underlayment-membranes.oembed","provider":"British Building Supplies Ltd","version":"1.0","type":"link"}