{"product_id":"4712901-schluter-systems-0-5-in-x-32-in-x-48-in-kerdi-board-polystyrene-foam-backer-board","title":"Schluter Systems KERDI-BOARD 0.5-in x 32-in x 48-in Polystyrene Foam Backer Board","description":"\n    \u003ch1\u003eKERDI-BOARD 1\/2-in Foam Backer Board, 32 x 48 in\u003c\/h1\u003e\n    \u003cp\u003e\u003cstrong\u003eLightweight, waterproof KERDI-BOARD is an extruded polystyrene foam backer board for creating flat, level, plumb substrates ready for tile. With fleece webbing on both sides, it bonds securely with thin-set mortar and replaces traditional gypsum or cement backer boards in wet areas.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003chr\u003e\n    \u003ch2\u003eKey Features:\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWaterproof and Thermally Insulating:\u003c\/strong\u003e XPS foam core with reinforced faces resists moisture and helps reduce thermal bridging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady-to-Tile Surface:\u003c\/strong\u003e Fleece webbing on both sides ensures strong thin-set mortar adhesion for tile installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight, Rigid Construction:\u003c\/strong\u003e Even, impact-resistant panels are easy to cut with a utility knife and handle on site.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Ideal for showers, tub surrounds, countertops, vanities, shelving, and custom building elements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust-Free Installation:\u003c\/strong\u003e Contains no cement or fiberglass, minimizing mess during cutting and fitting.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003e\u003cstrong\u003ePlease check the Product Data Sheet \u003ca href=\"https:\/\/soporarbor.shop\/cdn\/shop\/files\/Datasheet-KerdiBoard_a804c02f-9cff-49bc-b717-7c8ca3c941a9.pdf?v=1763098080\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003eHere\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n    \u003chr\u003e\n    \u003ch2\u003eSpecifications Table:\u003c\/h2\u003e\n    \u003ctable\u003e\n        \u003cthead\u003e\n            \u003ctr\u003e\n                \u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n                \u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n            \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n            \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePanel material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExtruded polystyrene foam (XPS) with reinforcement and fleece webbing on both sides\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 in (12.5 mm) thick x 32 in x 48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaterproofing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSuitable for bonded waterproofing assemblies when seams and joints are properly treated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCut with utility knife; set and tile with thin-set mortar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInterior applications only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLightweight, rigid, impact-resistant; thermally insulating; dust-free (no cement or fiberglass)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003chr\u003e\n    \u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Can KERDI-BOARD be used in exterior applications?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e No. It is intended for interior applications only.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: How is the board cut to size?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Score with a utility knife using the printed gridlines as a guide, then snap to break cleanly.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Do I need a separate waterproofing membrane?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e When seams and fastener penetrations are properly treated, KERDI-BOARD serves as part of a bonded waterproofing assembly ready for tile.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What mortar should be used to set tile on KERDI-BOARD?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Use thin-set mortar appropriate for the tile and substrate per Schluter installation guidelines.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What thickness is this panel?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e This listing is for 1\/2 inch (12.5 mm) thickness, 32 in x 48 in panels.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003ch2\u003eSculptural Structure Meets Seamless Waterproofing\u003c\/h2\u003e\n    \u003cp\u003eKERDI-BOARD brings a tailored precision to wet spaces, transforming walls and benches into clean, architectural planes ready for tile. I love the subtle grid—an elegant guide that makes custom forms and crisp lines effortless. Wrap a shower bench or craft a floating vanity, then cloak it in stone or porcelain for a refined, spa-like finish. It’s the quiet backbone of luxurious, high-performance bathrooms.\u003c\/p\u003e\n    \n    \u003chr\u003e\n    \u003cp\u003e\u003cstrong\u003eBuild your next shower or feature with KERDI-BOARD and enjoy a faster, cleaner, waterproof foundation ready for tile.\u003c\/strong\u003e\u003c\/p\u003e\n    \n    \n    ","brand":"Schluter Systems","offers":[{"title":"Default Title","offer_id":52390625313135,"sku":"4712901","price":39.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/4011832132896_10358545_3cc3c873-b8fc-4420-9fd7-b6ab3d862356.jpg?v=1763202848","url":"https:\/\/soporarbor.shop\/products\/4712901-schluter-systems-0-5-in-x-32-in-x-48-in-kerdi-board-polystyrene-foam-backer-board","provider":"Super Arbor","version":"1.0","type":"link"}