{"title":"Membrane","description":"\u003cp\u003eMAXKOSKO Membrane Series: High-performance waterproofing membranes, including flexible standard, heavy-duty, and heated-floor options for bathrooms, basements \u0026amp; beyond.\u003c\/p\u003e","products":[{"product_id":"uncoupling-membrane-for-floor-warming-cable","title":"MAXKOSKO Uncoupling Membrane for Floor Warming, Waterproofing \u0026 Crack Prevention","description":"\u003cdiv class=\"mk-product-content\"\u003e\n\u003c!-- ==============================\n  Overview\n  ============================== --\u003e\n\u003cdiv class=\"mk-overview\"\u003e\n\u003ch2\u003eUncoupling Membrane for Electric Floor Heating Cable\u003c\/h2\u003e\n\u003cp\u003eMAXKOSKO Electric Floor Heating Uncoupling Membrane combines heating cable management, tile crack protection, waterproofing support, and load distribution in one underlayment system.\u003c\/p\u003e\n\u003cp\u003eThe raised stud pattern securely holds compatible electric floor heating cables with diameters from 3.8 to 5.0 mm. Installers can route the cable directly into the membrane channels without separate clips or fasteners, helping create customized heated zones beneath tile floors.\u003c\/p\u003e\n\u003cp\u003eUnlike standard tile underlayment membranes, this product is specifically designed to work with loose electric floor heating cable while also helping reduce stress transfer between the subfloor and finished tile covering.\u003c\/p\u003e\n\u003cp\u003eLooking for an uncoupling membrane without heating cable channels? Compare our \u003ca href=\"https:\/\/maxkosko.com\/products\/tile-crack-prevention-underlayment-mat\"\u003e basic non-adhesive membrane \u003c\/a\u003e, \u003ca href=\"https:\/\/maxkosko.com\/products\/self-adhesive-uncoupling-membrane\"\u003e self-adhesive membrane \u003c\/a\u003e, or \u003ca href=\"https:\/\/maxkosko.com\/products\/double-fleece-tile-uncoupling-membrane\"\u003e double-fleece membrane \u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"mk-feature-grid\"\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eBuilt-In Cable Channels\u003c\/h3\u003e\n\u003cp\u003eThe raised stud pattern securely holds compatible electric floor heating cable without separate clips or fasteners.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003e3.8–5.0 mm Cable Compatibility\u003c\/h3\u003e\n\u003cp\u003eDesigned for many loose electric floor heating cables within the specified diameter range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eCustom Heating Layouts\u003c\/h3\u003e\n\u003cp\u003eRoute the cable through the membrane channels to create heating zones based on the room layout.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eUncoupling Protection\u003c\/h3\u003e\n\u003cp\u003eHelps reduce stress transfer caused by minor movement between the substrate and tiled surface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eWaterproof Membrane\u003c\/h3\u003e\n\u003cp\u003eThe polyethylene-based construction helps protect moisture-sensitive substrates when properly sealed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eLoad Distribution\u003c\/h3\u003e\n\u003cp\u003eMortar-filled cavities help transfer loads evenly from the tile covering to the supporting substrate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-inline-media\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/1_8f9a3ccb-8997-47ad-9b3e-8bae23a489b3.png?v=1763969047\" alt=\"MAXKOSKO uncoupling membrane for electric floor heating cable\" style=\"width: 100%; height: auto; display: block;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Important Before Ordering\n  ============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eImportant Before Ordering\u003c\/h2\u003e\n\u003cdiv class=\"mk-warning-card\"\u003e\n\u003ch3\u003eConfirm Your Floor Heating System\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHeating Cable Size: \u003c\/strong\u003eUse only compatible electric floor heating cable with an outside diameter between 3.8 and 5.0 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLoose Cable Systems: \u003c\/strong\u003eThe membrane channels are designed to hold loose heating cable. Confirm compatibility before using heating mats, foils, or other heating products.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMembrane Only: \u003c\/strong\u003eHeating cable, thermostat, floor sensor, mortar, and tile are not included unless specifically stated in the selected product option.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo Not Cut the Heating Cable: \u003c\/strong\u003ePlan the heated area and cable spacing according to the heating cable manufacturer’s instructions. Never shorten or modify a fixed-length heating cable unless expressly permitted.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Installation: \u003c\/strong\u003eHeating cable resistance, insulation, grounding, sensor placement, and electrical connections must follow the heating system instructions and applicable electrical codes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSubfloor Condition: \u003c\/strong\u003eThe substrate must be structurally sound, flat, clean, and suitable for a mortar-bonded tile installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Designed for Heated Tile Floors\n  ============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eDesigned for Heated Tile Floors\u003c\/h2\u003e\n\u003cp\u003eThis membrane provides a dedicated installation surface for loose electric floor heating cable while maintaining the uncoupling and waterproofing functions required beneath many tiled floors.\u003c\/p\u003e\n\u003cdiv class=\"mk-feature-grid\"\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eSecure Cable Placement\u003c\/h3\u003e\n\u003cp\u003eThe cable presses between the raised studs and remains positioned while mortar and tile are installed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eNo Separate Fasteners\u003c\/h3\u003e\n\u003cp\u003eBuilt-in channels reduce the need for cable clips, straps, or additional fastening accessories.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eFlexible Heating Zones\u003c\/h3\u003e\n\u003cp\u003eLoose cable can be routed around permanent fixtures and focused in areas where floor warmth is needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eLow-Profile Assembly\u003c\/h3\u003e\n\u003cp\u003eThe approximately 0.22-inch membrane thickness helps limit added floor height beneath the tile assembly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-inline-media\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/2_e3b9475d-2a42-4cd7-a029-d5dee6598a04.jpg?v=1763969047\" alt=\"Electric floor heating cable installed in uncoupling membrane channels\" style=\"width: 100%; height: auto; display: block;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/3_38d47f0b-69bf-4e65-8f7c-882475a12086.jpg?v=1763969048\" alt=\"Raised stud design for securing electric floor heating cable\" style=\"width: 100%; height: auto; display: block;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Applications\n  ============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eMAXKOSKO Heating Cable Uncoupling Membrane is intended for interior electric floor heating installations beneath compatible tile coverings.\u003c\/p\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli\u003eHeated bathroom and shower-area tile floors\u003c\/li\u003e\n\u003cli\u003eKitchen and dining area floor warming\u003c\/li\u003e\n\u003cli\u003eBasement and laundry room tile floors\u003c\/li\u003e\n\u003cli\u003eEntryways, mudrooms, and other cold tiled areas\u003c\/li\u003e\n\u003cli\u003eResidential renovation and new construction projects\u003c\/li\u003e\n\u003cli\u003eCeramic, porcelain, and approved natural stone tile\u003c\/li\u003e\n\u003cli\u003eProperly prepared plywood, OSB, concrete, and approved substrates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mk-warning-card\"\u003e\n\u003ch3\u003eApplication Limits\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFloor Use: \u003c\/strong\u003eThis membrane is primarily designed for floor heating applications beneath tile.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWet Areas: \u003c\/strong\u003eA complete waterproof assembly requires proper sealing of seams, corners, penetrations, and floor-to-wall transitions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFloor Covering Compatibility: \u003c\/strong\u003eConfirm that the selected tile, mortar, heating cable, and substrate are approved for use together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-inline-media\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/6_37d30449-d030-4fce-8095-b952ec5f9996.jpg?v=1763969047\" alt=\"Electric heated tile floor membrane applications\" style=\"width: 100%; height: auto; display: block;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Specifications\n  ============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"mk-spec-table-wrapper\"\u003e\n\u003ctable class=\"mk-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eElectric Floor Heating Uncoupling Membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Use\u003c\/td\u003e\n\u003ctd\u003eSecuring Loose Electric Floor Heating Cable Beneath Tile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Cable Diameter\u003c\/td\u003e\n\u003ctd\u003e3.8–5.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMembrane Thickness\u003c\/td\u003e\n\u003ctd\u003eApproximately 0.22 in (5.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHDPE and PP Composite Construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Method\u003c\/td\u003e\n\u003ctd\u003eMortar-Bonded to the Prepared Subfloor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Cable Retention\u003c\/td\u003e\n\u003ctd\u003eRaised Stud and Channel Design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Functions\u003c\/td\u003e\n\u003ctd\u003eCable Management, Uncoupling, Waterproofing Support, Vapor Management and Load Distribution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Tile Types\u003c\/td\u003e\n\u003ctd\u003eCeramic, Porcelain and Approved Natural Stone Tile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Substrates\u003c\/td\u003e\n\u003ctd\u003eConcrete, Plywood, OSB and Other Approved Tile Substrates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelf-Adhesive Backing\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Cable Included\u003c\/td\u003e\n\u003ctd\u003eNo, Unless Specifically Stated in the Selected Option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-inline-media\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/4_a3cab30d-99e4-42fc-a38b-b0b164cedb3c.jpg?v=1763969046\" alt=\"Waterproof electric floor heating uncoupling membrane structure\" style=\"width: 100%; height: auto; display: block;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/6-1.jpg?v=1763969048\" alt=\"MAXKOSKO electric floor heating uncoupling membrane product details\" style=\"width: 100%; height: auto; display: block;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Product Comparison\n  ============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eCompare MAXKOSKO Uncoupling Membranes\u003c\/h2\u003e\n\u003cp\u003eThis heating membrane is designed for a different purpose than the three standard tile underlayment options. Choose it when the project includes loose electric floor heating cable.\u003c\/p\u003e\n\u003cdiv class=\"mk-spec-table-wrapper\"\u003e\n\u003ctable class=\"mk-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eKey Design\u003c\/td\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/maxkosko.com\/products\/tile-crack-prevention-underlayment-mat\"\u003e Basic Tile Underlayment Mat \u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard non-adhesive uncoupling membrane\u003c\/td\u003e\n\u003ctd\u003eEconomical crack protection for general tile floors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/maxkosko.com\/products\/self-adhesive-uncoupling-membrane\"\u003e Self-Adhesive Uncoupling Membrane \u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003ePeel-and-stick backing\u003c\/td\u003e\n\u003ctd\u003eFaster installation without mortar beneath the membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/maxkosko.com\/products\/double-fleece-tile-uncoupling-membrane\"\u003e Double-Fleece Uncoupling Membrane \u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFleece bonding layers on both sides\u003c\/td\u003e\n\u003ctd\u003eEnhanced mechanical bonding and vapor management\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectric Floor Heating Uncoupling Membrane\u003c\/td\u003e\n\u003ctd\u003eRaised channels that retain loose heating cable\u003c\/td\u003e\n\u003ctd\u003eElectric heated tile floors using 3.8–5.0 mm cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-warning-card\"\u003e\n\u003ch3\u003eQuick Selection Guide\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eChoose the Basic Membrane: \u003c\/strong\u003e For economical tile crack protection without adhesive or heating cable channels. \u003ca href=\"https:\/\/maxkosko.com\/products\/tile-crack-prevention-underlayment-mat\"\u003e View Product \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoose the Self-Adhesive Membrane: \u003c\/strong\u003e For faster peel-and-stick floor preparation. \u003ca href=\"https:\/\/maxkosko.com\/products\/self-adhesive-uncoupling-membrane\"\u003e View Product \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoose the Double-Fleece Membrane: \u003c\/strong\u003e For mortar-based installation with reinforced mechanical bonding. \u003ca href=\"https:\/\/maxkosko.com\/products\/double-fleece-tile-uncoupling-membrane\"\u003e View Product \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoose the Heating Cable Membrane: \u003c\/strong\u003eWhen the tile floor will include compatible loose electric floor heating cable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Installation\n  ============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eBasic Installation Overview\u003c\/h2\u003e\n\u003cp\u003eApply compatible thin-set mortar to the prepared subfloor and embed the membrane into the fresh mortar. Press the heating cable into the designated channels according to the approved cable layout, then cover the system with suitable mortar and install the tile.\u003c\/p\u003e\n\u003cdiv class=\"mk-warning-card\"\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTest the Cable: \u003c\/strong\u003eMeasure and record cable resistance before installation, after placing the cable, and before installing the finished flooring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProtect the Cable: \u003c\/strong\u003eDo not nick, crush, overlap, cross, or sharply bend the heating cable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSensor Placement: \u003c\/strong\u003eInstall the floor sensor between adjacent cable runs without allowing it to touch or cross the heating cable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo Not Use Self-Leveling Compound Over the Membrane: \u003c\/strong\u003eComplete any required floor leveling before installing the membrane unless the relevant system manufacturer specifically approves another method.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFollow System Instructions: \u003c\/strong\u003eAlways follow the heating cable, thermostat, mortar, tile, and membrane installation requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-inline-media\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/5_18d05499-cafb-4b6b-9ed9-3687e27d3109.jpg?v=1763969046\" alt=\"MAXKOSKO heating cable uncoupling membrane installation\" style=\"width: 100%; height: auto; display: block;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  FAQ\n  ============================== --\u003e\n\u003cdiv class=\"mk-section mk-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat size heating cable fits this membrane?\u003c\/summary\u003e\n\u003cp\u003eThe membrane is designed for compatible loose electric floor heating cables with an outside diameter between 3.8 and 5.0 mm.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the membrane include heating cable?\u003c\/summary\u003e\n\u003cp\u003eNo. This product is the uncoupling membrane only unless the selected product option specifically states that heating cable or other components are included.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use any electric floor heating cable?\u003c\/summary\u003e\n\u003cp\u003eMany loose heating cables within the specified diameter range may fit, but compatibility must also be confirmed with the cable manufacturer. Check cable diameter, minimum spacing, bend radius, watt density, voltage, and installation requirements before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the cable require separate clips or fasteners?\u003c\/summary\u003e\n\u003cp\u003eNo. The raised membrane channels are designed to grip compatible heating cable and hold it in position during installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I change the heating cable spacing?\u003c\/summary\u003e\n\u003cp\u003eThe channel layout allows flexible cable routing, but the actual spacing must remain within the limits specified by the heating cable manufacturer. Do not place cable closer together to increase heat output.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat type of thin-set mortar should be used?\u003c\/summary\u003e\n\u003cp\u003eProduct guidance recommends modified thin-set mortar meeting ANSI A118.11 for bonding the membrane to compatible wood or concrete substrates and unmodified thin-set mortar meeting ANSI A118.1 above the membrane. Always verify compatibility with the substrate, tile, heating cable, and mortar manufacturers.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan self-leveling compound be applied over the membrane?\u003c\/summary\u003e\n\u003cp\u003eIt is generally not recommended. Complete necessary floor leveling before installing the membrane unless the membrane and heating system manufacturers specifically approve another installation method.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow is this different from the other MAXKOSKO membranes?\u003c\/summary\u003e\n\u003cp\u003eThis version includes raised channels that hold loose electric floor heating cable. The other three membranes are primarily intended for tile crack protection and do not provide dedicated cable-retention channels.\u003c\/p\u003e\n\u003cp\u003eCompare the \u003ca href=\"https:\/\/maxkosko.com\/products\/tile-crack-prevention-underlayment-mat\"\u003e basic membrane \u003c\/a\u003e, \u003ca href=\"https:\/\/maxkosko.com\/products\/self-adhesive-uncoupling-membrane\"\u003e self-adhesive membrane \u003c\/a\u003e, and \u003ca href=\"https:\/\/maxkosko.com\/products\/double-fleece-tile-uncoupling-membrane\"\u003e double-fleece membrane \u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Guides and Resources\n  ============================== --\u003e\n\u003c\/div\u003e","brand":"MAXKOSKO","offers":[{"title":"54 Sq. Ft.","offer_id":44731678884113,"sku":"54 Sq.Ft. Membrane","price":109.99,"currency_code":"USD","in_stock":true},{"title":"108 Sq. Ft.","offer_id":44731678916881,"sku":"108 Sq.Ft. Membrane","price":204.99,"currency_code":"USD","in_stock":true},{"title":"140 Sq. Ft.","offer_id":46442497671441,"sku":"140 Sq.Ft. Membrane","price":269.99,"currency_code":"USD","in_stock":false},{"title":"161 Sq. Ft.","offer_id":44731678949649,"sku":"161 Sq.Ft. Membrane","price":314.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/2_ec0f3dbe-fb60-44d3-95f0-6144d7baddf4.jpg?v=1763969005"},{"product_id":"tile-crack-prevention-underlayment-mat","title":"MAXKOSKO Uncoupling Membrane, 1\/8\" Thick Underlayment Mat for Tile Crack Prevention \u0026 Waterproofing","description":"\u003cdiv class=\"mk-product-content\"\u003e\n\u003c!-- ==============================\n  Overview\n  ============================== --\u003e\n\u003cdiv class=\"mk-overview\"\u003e\n\u003ch2\u003eUncoupling Membrane for Tile Floors\u003c\/h2\u003e\n\u003cp\u003eMAXKOSKO Tile Crack Prevention Underlayment Mat is a standard non-adhesive uncoupling membrane designed to help protect ceramic, porcelain, and natural stone tile from cracking caused by minor movement between the substrate and tile covering.\u003c\/p\u003e\n\u003cp\u003eThe durable HDPE membrane is installed with suitable thin-set mortar beneath and above the membrane. Its dimpled structure helps distribute loads, improve mortar bonding, and create a protective separation layer between the subfloor and finished tile.\u003c\/p\u003e\n\u003cp\u003eThis economical tile underlayment is suitable for bathrooms, kitchens, basements, entryways, and other interior tile projects over properly prepared concrete, plywood, OSB, gypsum underlayment, and other approved substrates.\u003c\/p\u003e\n\u003cp\u003eLooking for easier installation or upgraded bonding performance? Compare the \u003ca href=\"https:\/\/maxkosko.com\/products\/self-adhesive-uncoupling-membrane\"\u003e Self-Adhesive Uncoupling Membrane \u003c\/a\u003e and the \u003ca href=\"https:\/\/maxkosko.com\/products\/double-fleece-tile-uncoupling-membrane\"\u003e Double-Fleece Uncoupling Membrane \u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"mk-feature-grid\"\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eTile Crack Protection\u003c\/h3\u003e\n\u003cp\u003eHelps reduce stress transfer caused by minor movement between the substrate and finished tile surface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eWaterproof HDPE Layer\u003c\/h3\u003e\n\u003cp\u003eHelps protect moisture-sensitive substrates when seams, corners, and transitions are properly sealed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eDimpled Mortar Bonding\u003c\/h3\u003e\n\u003cp\u003eThe structured surface creates cavities that fill with thin-set mortar for stable tile support.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eLoad Distribution\u003c\/h3\u003e\n\u003cp\u003eHelps spread loads across the tiled surface and reduce concentrated stress beneath individual tiles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eCut-to-Fit Design\u003c\/h3\u003e\n\u003cp\u003eThe lightweight membrane can be measured and cut to match different room layouts and floor areas.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eMultiple Subfloor Options\u003c\/h3\u003e\n\u003cp\u003eSuitable for properly prepared concrete, plywood, OSB, gypsum, and other approved substrates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-inline-media\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/Uncoupling_Membrane_1.jpg?v=1741844221\" alt=\"MAXKOSKO non-adhesive tile crack prevention uncoupling membrane\" style=\"width: 100%; height: auto; display: block;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/Uncoupling_Membrane_2.jpg?v=1741844221\" alt=\"HDPE uncoupling membrane for tile floor crack protection\" style=\"width: 100%; height: auto; display: block;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Important Before Ordering\n  ============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eImportant Before Ordering\u003c\/h2\u003e\n\u003cdiv class=\"mk-warning-card\"\u003e\n\u003ch3\u003eCheck Your Installation Requirements\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNon-Adhesive Design: \u003c\/strong\u003eThis basic membrane does not have a peel-and-stick backing. Suitable thin-set mortar is required to bond it to the subfloor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMortar Requirements: \u003c\/strong\u003eThin-set mortar is required both beneath the membrane and above the membrane before installing tile.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSubfloor Condition: \u003c\/strong\u003eThe substrate must be structurally sound, flat, clean, and free from dust, grease, loose material, or other contaminants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWaterproof Installation: \u003c\/strong\u003eSeams, corners, penetrations, and floor-to-wall transitions must be properly sealed when a complete waterproof assembly is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStructural Limitations: \u003c\/strong\u003eThe membrane does not repair excessive floor deflection, unstable framing, loose subfloor panels, or major structural cracks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Applications\n  ============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eMAXKOSKO Tile Crack Prevention Underlayment Mat is designed for interior tile projects requiring basic uncoupling protection, moisture protection, and load distribution.\u003c\/p\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli\u003eBathroom and powder room tile floors\u003c\/li\u003e\n\u003cli\u003eKitchen and dining area tile installations\u003c\/li\u003e\n\u003cli\u003eBasement, laundry room, and utility room floors\u003c\/li\u003e\n\u003cli\u003eEntryways, hallways, and residential living areas\u003c\/li\u003e\n\u003cli\u003eResidential remodeling and renovation projects\u003c\/li\u003e\n\u003cli\u003eLight commercial tile flooring applications\u003c\/li\u003e\n\u003cli\u003eCeramic, porcelain, and approved natural stone tile\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mk-inline-media\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/Uncoupling_Membrane_3.jpg?v=1741844221\" alt=\"Waterproof tile underlayment membrane for bathrooms and kitchens\" style=\"width: 100%; height: auto; display: block;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/Uncoupling_Membrane_5.jpg?v=1741844221\" alt=\"Tile crack prevention membrane installation applications\" style=\"width: 100%; height: auto; display: block;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Specifications\n  ============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"mk-spec-table-wrapper\"\u003e\n\u003ctable class=\"mk-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eNon-Adhesive Tile Uncoupling Membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eDurable HDPE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Method\u003c\/td\u003e\n\u003ctd\u003eMortar-Bonded Installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Functions\u003c\/td\u003e\n\u003ctd\u003eUncoupling, Anti-Crack Protection, Waterproofing Support and Load Distribution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Tile Types\u003c\/td\u003e\n\u003ctd\u003eCeramic, Porcelain and Approved Natural Stone Tile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Substrates\u003c\/td\u003e\n\u003ctd\u003eConcrete, Plywood, OSB, Gypsum Underlayment and Other Approved Subfloors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelf-Adhesive Backing\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDouble-Fleece Construction\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMortar Required Below Membrane\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMortar Required Above Membrane\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-inline-media\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/Uncoupling_Membrane_4.jpg?v=1741844221\" alt=\"Dimpled uncoupling membrane structure for thin-set mortar bonding\" style=\"width: 100%; height: auto; display: block;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/Uncoupling_Membrane7.jpg?v=1741844221\" alt=\"MAXKOSKO non-adhesive uncoupling membrane product details\" style=\"width: 100%; height: auto; display: block;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Product Comparison\n  ============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eCompare MAXKOSKO Uncoupling Membranes\u003c\/h2\u003e\n\u003cp\u003eMAXKOSKO offers three tile underlayment options. Choose according to your preferred installation method, project budget, and required bonding performance.\u003c\/p\u003e\n\u003cdiv class=\"mk-spec-table-wrapper\"\u003e\n\u003ctable class=\"mk-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eInstallation Method\u003c\/td\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTile Crack Prevention Underlayment Mat\u003c\/td\u003e\n\u003ctd\u003eStandard non-adhesive membrane installed with thin-set mortar\u003c\/td\u003e\n\u003ctd\u003eEconomical crack protection for general tile projects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/maxkosko.com\/products\/self-adhesive-uncoupling-membrane\"\u003e Self-Adhesive Uncoupling Membrane \u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003ePeel-and-stick backing with no mortar required underneath\u003c\/td\u003e\n\u003ctd\u003eFaster and cleaner floor preparation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/maxkosko.com\/products\/double-fleece-tile-uncoupling-membrane\"\u003e Double-Fleece Uncoupling Membrane \u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eMortar-bonded installation with fleece layers on both sides\u003c\/td\u003e\n\u003ctd\u003eEnhanced mechanical bonding and vapor management\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-warning-card\"\u003e\n\u003ch3\u003eQuick Selection Guide\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eChoose the Basic Non-Adhesive Membrane: \u003c\/strong\u003eFor an economical solution focused on standard tile crack protection and mortar-bonded installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoose the Self-Adhesive Membrane: \u003c\/strong\u003e When faster peel-and-stick installation is preferred and you want to eliminate mortar beneath the membrane. \u003ca href=\"https:\/\/maxkosko.com\/products\/self-adhesive-uncoupling-membrane\"\u003e View Product \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoose the Double-Fleece Membrane: \u003c\/strong\u003e When stronger mechanical bonding, reinforced construction, and additional vapor management are preferred. \u003ca href=\"https:\/\/maxkosko.com\/products\/double-fleece-tile-uncoupling-membrane\"\u003e View Product \u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Installation\n  ============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eBasic Installation Overview\u003c\/h2\u003e\n\u003cp\u003ePrepare a flat, stable, and clean substrate. Apply suitable thin-set mortar with an appropriate notched trowel, place the membrane into the fresh mortar, and press firmly for complete contact. Apply compatible thin-set mortar over the membrane before installing the tile.\u003c\/p\u003e\n\u003cdiv class=\"mk-warning-card\"\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eConfirm Full Contact: \u003c\/strong\u003eLift a corner during installation to verify that the mortar is properly transferring to the underside of the membrane.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSeal Required Areas: \u003c\/strong\u003eProperly seal seams, corners, edges, and transitions when waterproofing is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaintain Movement Joints: \u003c\/strong\u003eDo not cover or eliminate required structural, perimeter, expansion, or movement joints.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFollow Manufacturer Instructions: \u003c\/strong\u003eUse mortar suitable for the substrate, membrane, tile type, and project conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-inline-media\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/Uncoupling_Membrane_6.jpg?v=1741844221\" alt=\"MAXKOSKO tile underlayment mat installation over prepared subfloor\" style=\"width: 100%; height: auto; display: block;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  FAQ\n  ============================== --\u003e\n\u003cdiv class=\"mk-section mk-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes this membrane have a self-adhesive backing?\u003c\/summary\u003e\n\u003cp\u003eNo. This is the standard non-adhesive version. Thin-set mortar is required to bond the membrane to the prepared subfloor.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need thin-set mortar above and below the membrane?\u003c\/summary\u003e\n\u003cp\u003eYes. Mortar is required beneath the membrane for subfloor bonding and above the membrane for tile installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan it be installed over plywood, OSB, or concrete?\u003c\/summary\u003e\n\u003cp\u003eYes, when the substrate is structurally sound, flat, properly prepared, and suitable for a bonded tile installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the finished installation automatically waterproof?\u003c\/summary\u003e\n\u003cp\u003eNo. The membrane provides a waterproof layer, but seams, corners, penetrations, and transitions must be properly sealed to create a complete waterproof assembly.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan this membrane repair an unstable or damaged subfloor?\u003c\/summary\u003e\n\u003cp\u003eNo. It helps manage stress caused by minor substrate movement but cannot repair structural cracks, excessive deflection, loose panels, or unstable framing.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow is it different from the Self-Adhesive Uncoupling Membrane?\u003c\/summary\u003e\n\u003cp\u003eThis basic membrane requires thin-set mortar beneath it. The Self-Adhesive Uncoupling Membrane includes a peel-and-stick backing that bonds directly to a properly prepared substrate, reducing installation steps.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/maxkosko.com\/products\/self-adhesive-uncoupling-membrane\"\u003e View the MAXKOSKO Self-Adhesive Uncoupling Membrane \u003c\/a\u003e\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow is it different from the Double-Fleece Uncoupling Membrane?\u003c\/summary\u003e\n\u003cp\u003eThe Double-Fleece Uncoupling Membrane uses fleece bonding layers on both sides for stronger mechanical bonding and additional vapor management. This basic version is a simpler and more economical option for general tile crack protection.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/maxkosko.com\/products\/double-fleece-tile-uncoupling-membrane\"\u003e View the MAXKOSKO Double-Fleece Uncoupling Membrane \u003c\/a\u003e\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Guides and Resources\n  ============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eChoose the Right Tile Underlayment\u003c\/h2\u003e\n\u003cdiv class=\"mk-support\"\u003e\n\u003cp\u003eChoose the membrane based on your installation method, substrate condition, project budget, and required bonding performance.\u003c\/p\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasic Non-Adhesive Underlayment:\u003c\/strong\u003e An economical mortar-bonded option for general tile crack protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Adhesive Uncoupling Membrane:\u003c\/strong\u003e A peel-and-stick option designed to reduce installation time and eliminate mortar beneath the membrane. \u003cbr\u003e\u003ca href=\"https:\/\/maxkosko.com\/products\/self-adhesive-uncoupling-membrane\"\u003e View Self-Adhesive Membrane \u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-Fleece Uncoupling Membrane:\u003c\/strong\u003e A reinforced mortar-bonded option with double-fleece bonding and vapor management. \u003cbr\u003e\u003ca href=\"https:\/\/maxkosko.com\/products\/double-fleece-tile-uncoupling-membrane\"\u003e View Double-Fleece Membrane \u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Product Images\n  ============================== --\u003e\n\u003c\/div\u003e","brand":"MAXKOSKO","offers":[{"title":"54 Sq. Ft. (16.4 Ft. X 3.3 Ft.)","offer_id":51302500860177,"sku":"M-54 Sq.Ft.","price":89.99,"currency_code":"USD","in_stock":true},{"title":"108 Sq. Ft. (32.8 Ft. X 3.3 Ft.)","offer_id":51302500892945,"sku":"M-108 Sq.Ft.","price":119.99,"currency_code":"USD","in_stock":true},{"title":"162 Sq. Ft. (49.2 Ft. X 3.3 Ft.)","offer_id":51302500925713,"sku":"M-162 Sq.Ft.","price":169.99,"currency_code":"USD","in_stock":true},{"title":"216 Sq. Ft. (65.8 Ft. X 3.3 Ft.)","offer_id":51302500958481,"sku":"M-216 Sq.Ft.","price":199.99,"currency_code":"USD","in_stock":true},{"title":"323 Sq. Ft. (98 Ft. X 3.3 Ft.)","offer_id":52738795176209,"sku":"M-323 Sq.Ft.","price":323.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/1_6dfde521-b028-4a80-b3d9-a9405a0bd382.jpg?v=1741844371"},{"product_id":"dimple-drainage-mat","title":"MAXKOSKO Dimple Drainage Mat for Crawl Spaces, Basements \u0026 Foundations, HDPE Vapor Barrier Underlayment","description":"\u003cdiv class=\"mk-product-content\"\u003e\n\u003c!-- ==============================\n  Overview\n  ============================== --\u003e\n\u003cdiv class=\"mk-overview\"\u003e\n\u003ch2\u003eHDPE Dimple Drainage Mat for Crawl Spaces, Basements \u0026amp; Foundations\u003c\/h2\u003e\n\u003cp\u003eCreate a continuous air and drainage space beneath a vapor barrier. The raised HDPE dimples help incidental water move toward an existing drain or sump while shielding the liner from rough ground and jobsite wear.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/Drainage_Mat_A_1.jpg?v=1790758563\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Roll Sizes:\u003c\/strong\u003e Choose 2 ft × 50 ft for narrow runs or 4 ft × 50 ft for faster coverage with fewer seams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Drainage Path:\u003c\/strong\u003e Raised dimples create channels beneath the crawl space liner.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVapor Barrier Protection:\u003c\/strong\u003e Adds a rigid buffer between the liner and the prepared substrate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Compressive Strength:\u003c\/strong\u003e Rated at 21.8-58.0 psi \/ 150-400 kPa.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVirgin HDPE:\u003c\/strong\u003e Durable material for crawl space, basement, and foundation moisture-management systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Listed for -40°F to 176°F \/ -40°C to 80°C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mk-feature-grid\"\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eMoves Incidental Water\u003c\/h3\u003e\n\u003cp\u003eCreates an open path toward a perimeter drain, collection point, or sump area.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eProtects the Liner\u003c\/h3\u003e\n\u003cp\u003eHelps reduce contact with rough surfaces, sharp debris, and normal installation wear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eBuilt for Encapsulation\u003c\/h3\u003e\n\u003cp\u003eInstalls below a compatible vapor barrier or crawl space liner.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eSimple Roll-Out Setup\u003c\/h3\u003e\n\u003cp\u003ePrepare the surface, lay dimples down, overlap the sheets, tape the seams, and add the liner.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003cp\u003e\u003cstrong\u003eSelection tip:\u003c\/strong\u003e Measure the project area and include extra material for 2-3 rows of overlap, edge fitting, and trimming. Actual coverage will be lower than the nominal roll area.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Important Before Ordering\n  ============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eImportant Before Ordering\u003c\/h2\u003e\n\u003cdiv class=\"mk-warning-card\"\u003e\n\u003ch3\u003ePlan the Complete Drainage System\u003c\/h3\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrainage Outlet Required:\u003c\/strong\u003e The mat creates a path for water; it does not remove water by itself. Plan a suitable perimeter drain, collection point, or sump system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot a Vapor Barrier:\u003c\/strong\u003e Install a compatible vapor barrier or crawl space liner above the mat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot Primary Waterproofing:\u003c\/strong\u003e Do not use this mat as a substitute for a required waterproofing membrane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrepare the Substrate:\u003c\/strong\u003e Remove sharp rocks, debris, and objects that could damage the mat or liner. Level obvious high spots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAllow for Overlap:\u003c\/strong\u003e Adjacent sheets must overlap by 2-3 rows of dimples.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtect from Sunlight:\u003c\/strong\u003e Keep unused or exposed material away from prolonged direct sunlight. Store rolls dry and covered.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Applications\n  ============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eRecommended Applications\u003c\/h2\u003e\n\u003cdiv class=\"mk-feature-grid\"\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eCrawl Space Encapsulation\u003c\/h3\u003e\n\u003cp\u003eUse as a drainage mat under a vapor barrier to create channels below the liner.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eBasement Moisture Management\u003c\/h3\u003e\n\u003cp\u003eAdd a drainage and air space within a properly designed basement water-management system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eFoundation Drainage Protection\u003c\/h3\u003e\n\u003cp\u003eSupport compatible foundation drainage assemblies and help protect adjacent barrier materials.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eVapor Barrier Underlayment\u003c\/h3\u003e\n\u003cp\u003eSeparate the liner from rough prepared surfaces and reduce direct jobsite wear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Specifications\n  ============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/Drainage_Mat_A_2.jpg?v=1790758632\" alt=\"\"\u003e\u003c\/h2\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"mk-spec-table-wrapper\"\u003e\n\u003ctable class=\"mk-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-profile dimple drainage mat \/ vapor barrier underlayment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVirgin high-density polyethylene (HDPE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 ft × 50 ft and 4 ft × 50 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Roll Area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 sq ft or 200 sq ft before overlap and trimming\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompressive Strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21.8-58.0 psi \/ 150-400 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°F to 176°F \/ -40°C to 80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFor horizontal floor applications, install with dimples facing down toward the prepared substrate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSheet Joint\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOverlap adjacent sheets by 2-3 rows of dimples and secure with compatible heavy-duty seam tape\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrimary Uses\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCrawl space drainage, basement moisture management, foundation drainage protection, and protection beneath vapor barriers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Installation\n  ============================== --\u003e\n\u003cdiv class=\"mk-collapsible-section\"\u003e\n\u003cdetails class=\"mk-collapsible\"\u003e\n\u003csummary\u003e\u003cspan class=\"mk-collapsible-title\"\u003eInstallation Guide\u003c\/span\u003e \u003cspan class=\"mk-collapsible-action\"\u003e \u003cspan class=\"mk-collapsible-hint-closed\"\u003eView Instructions\u003c\/span\u003e \u003cspan class=\"mk-collapsible-hint-open\"\u003eHide Instructions\u003c\/span\u003e \u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"mk-collapsible-body\"\u003e\n\u003col class=\"mk-list\"\u003e\n\u003cli\u003eRemove sharp rocks, debris, and objects that could damage the drainage mat or vapor barrier.\u003c\/li\u003e\n\u003cli\u003eLevel obvious high spots and establish a suitable path toward the drainage outlet.\u003c\/li\u003e\n\u003cli\u003eUnroll the mat with the dimples facing down toward the prepared substrate.\u003c\/li\u003e\n\u003cli\u003eOverlap adjacent sheets by 2-3 rows of dimples. Align and interlock the dimples.\u003c\/li\u003e\n\u003cli\u003eSecure the overlapping seams with compatible heavy-duty seam tape. Press along the full joint.\u003c\/li\u003e\n\u003cli\u003eInstall the vapor barrier or crawl space liner over the mat according to its manufacturer's instructions.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"mk-warning-card\"\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli\u003eKeep perimeter drains, collection points, and sump areas clear.\u003c\/li\u003e\n\u003cli\u003eDo not block the intended water path.\u003c\/li\u003e\n\u003cli\u003eProtect the mat and liner from sharp tools and concentrated loads during installation.\u003c\/li\u003e\n\u003cli\u003eFollow the applicable project design and local requirements for foundation wall installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  System Expectations\n  ============================== --\u003e\n\u003cdiv class=\"mk-collapsible-section\"\u003e\n\u003cdetails class=\"mk-collapsible\"\u003e\n\u003csummary\u003e\u003cspan class=\"mk-collapsible-title\"\u003eWhat This Drainage Mat Does\u003c\/span\u003e \u003cspan class=\"mk-collapsible-action\"\u003e \u003cspan class=\"mk-collapsible-hint-closed\"\u003eView Details\u003c\/span\u003e \u003cspan class=\"mk-collapsible-hint-open\"\u003eHide Details\u003c\/span\u003e \u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"mk-collapsible-body\"\u003e\n\u003cp\u003eThis dimple drainage mat is one part of a complete moisture-management system. It creates channels and protects the liner, but it does not stop the source of water or pump water from the space.\u003c\/p\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli\u003eWater must have a clear path to a suitable drain, collection point, or sump.\u003c\/li\u003e\n\u003cli\u003eThe prepared surface and project slope affect drainage performance.\u003c\/li\u003e\n\u003cli\u003eA compatible vapor barrier is still required above the mat when the project calls for vapor control.\u003c\/li\u003e\n\u003cli\u003ePrimary waterproofing, active leaks, and structural water problems must be addressed separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  FAQ\n  ============================== --\u003e\n\u003cdiv class=\"mk-section mk-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich roll size should I choose?\u003c\/summary\u003e\n\u003cp\u003eChoose 2 ft × 50 ft for narrow runs, small zones, or easier handling in tight spaces. Choose 4 ft × 50 ft for larger open areas and fewer seams. Include extra material for overlap and trimming.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the drainage mat go under the vapor barrier?\u003c\/summary\u003e\n\u003cp\u003eYes. For crawl space floor applications, install the dimple drainage mat on the prepared substrate and place the compatible vapor barrier or crawl space liner above it.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich way should the dimples face?\u003c\/summary\u003e\n\u003cp\u003eFor horizontal floor applications, install the mat with the dimples facing down toward the prepared ground or substrate.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I join two sheets?\u003c\/summary\u003e\n\u003cp\u003eOverlap adjacent sheets by 2-3 rows of dimples. Align and interlock the dimples, then secure the full seam with compatible heavy-duty seam tape.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill this mat waterproof my crawl space or basement?\u003c\/summary\u003e\n\u003cp\u003eNo. The mat creates a drainage and air space within a properly designed system. It does not replace a vapor barrier, primary waterproofing membrane, perimeter drain, or sump pump.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhere does the water go?\u003c\/summary\u003e\n\u003cp\u003eThe raised dimples create channels that help incidental water move toward a planned perimeter drain, collection point, or sump area. The outlet must be established before installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I cut the mat to fit?\u003c\/summary\u003e\n\u003cp\u003eYes. Trim it to fit the project area while preserving the required overlap and a continuous route to the drainage outlet. Remove sharp cutoffs and debris before installing the liner.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MAXKOSKO","offers":[{"title":"2' x 50'","offer_id":67600568287505,"sku":"2' x 50'","price":89.99,"currency_code":"USD","in_stock":false},{"title":"4' x 50'","offer_id":67600568320273,"sku":"4' x 50'","price":149.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/DrainageMat_1.jpg?v=1790757744"},{"product_id":"maxkosko-self-adhesive-uncoupling-membrane","title":"MAXKOSKO Self-Adhesive Uncoupling Membrane, Peel \u0026 Stick Floor Underlayment","description":"\u003cdiv class=\"mk-product-content\"\u003e\n\u003c!-- ==============================\n  Overview\n  ============================== --\u003e\n\u003cdiv class=\"mk-overview\"\u003e\n\u003ch2\u003eSelf-Adhesive Uncoupling Membrane for Tile Floors\u003c\/h2\u003e\n\u003cp\u003eMAXKOSKO Self-Adhesive Uncoupling Membrane combines peel-and-stick installation with anti-crack protection, waterproofing support, and stable tile bonding.\u003c\/p\u003e\n\u003cp\u003eThe pressure-sensitive adhesive backing attaches directly to a properly prepared subfloor, eliminating the thin-set mortar layer normally required beneath a traditional uncoupling membrane. After the membrane is installed, apply suitable thin-set mortar over the dimpled surface and install the tile.\u003c\/p\u003e\n\u003cp\u003eDesigned for bathrooms, kitchens, basements, entryways, and other interior tile projects, it helps reduce stress transfer between the subfloor and tile covering while simplifying floor preparation.\u003c\/p\u003e\n\u003cp\u003eNeed a different tile protection solution? View the \u003ca href=\"https:\/\/maxkosko.com\/products\/tile-crack-prevention-underlayment-mat\"\u003e standard non-adhesive underlayment mat \u003c\/a\u003e or the \u003ca href=\"https:\/\/maxkosko.com\/products\/double-fleece-tile-uncoupling-membrane\"\u003e upgraded double-fleece uncoupling membrane \u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"mk-feature-grid\"\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003ePeel-and-Stick Installation\u003c\/h3\u003e\n\u003cp\u003eRemove the protective liner and bond the membrane directly to a clean, dry, and properly prepared subfloor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eAnti-Crack Protection\u003c\/h3\u003e\n\u003cp\u003eHelps reduce stress transfer caused by minor movement between the subfloor and finished tile covering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eWaterproof Membrane\u003c\/h3\u003e\n\u003cp\u003eThe PE and PP composite layer helps protect moisture-sensitive substrates when seams and transitions are properly sealed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eStrong Adhesive Bond\u003c\/h3\u003e\n\u003cp\u003eThe pressure-sensitive backing provides direct and consistent contact with compatible subfloor surfaces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eLoad Distribution\u003c\/h3\u003e\n\u003cp\u003eThe dimpled structure and mortar-filled cavities help distribute loads beneath the tiled surface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eRadiant Floor Compatible\u003c\/h3\u003e\n\u003cp\u003eSuitable for approved radiant-heated floors when all system materials are confirmed compatible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-inline-media\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/1_1_ae5b8590-4a4b-402f-a2d7-6d4ab48d4517.jpg?v=1762413653\" alt=\"MAXKOSKO self-adhesive peel and stick uncoupling membrane for tile floors\" style=\"width: 100%; height: auto; display: block;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Important Before Ordering\n  ============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eImportant Before Ordering\u003c\/h2\u003e\n\u003cdiv class=\"mk-warning-card\"\u003e\n\u003ch3\u003eCheck Your Installation Conditions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSubfloor Condition: \u003c\/strong\u003eThe surface must be flat, stable, clean, dry, and free from dust, grease, coatings, loose material, or other contaminants that may reduce adhesion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMortar Requirements: \u003c\/strong\u003eNo thin-set mortar is required beneath the membrane. Compatible thin-set mortar is still required above the membrane to install the tile.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWaterproof Installation: \u003c\/strong\u003eSeams, corners, edges, penetrations, and floor-to-wall transitions must be properly sealed when a complete waterproof assembly is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStructural Limitations: \u003c\/strong\u003eThe membrane does not repair excessive floor deflection, unstable framing, loose subfloor panels, or major structural cracks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compatibility: \u003c\/strong\u003eConfirm compatibility with the substrate, thin-set mortar, tile covering, waterproofing materials, and radiant heating system before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-inline-media\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/1_2_a58746b6-c5b4-4354-b4bd-e9a854de3efe.jpg?v=1762413653\" alt=\"Waterproof PE and PP self-adhesive uncoupling membrane construction\" style=\"width: 100%; height: auto; display: block;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/1_4_3155dc54-410a-43e7-967d-67e484688a67.jpg?v=1762413653\" alt=\"Anti-crack waterproof tile membrane with strong adhesive bonding\" style=\"width: 100%; height: auto; display: block;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Applications\n  ============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis peel-and-stick tile underlayment is suitable for interior tile projects requiring faster installation, crack protection, moisture protection, and stable tile support.\u003c\/p\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli\u003eBathroom and powder room tile floors\u003c\/li\u003e\n\u003cli\u003eKitchen and dining area tile installations\u003c\/li\u003e\n\u003cli\u003eBasement, laundry room, and utility room floors\u003c\/li\u003e\n\u003cli\u003eEntryways, hallways, and residential living areas\u003c\/li\u003e\n\u003cli\u003eResidential remodeling and renovation projects\u003c\/li\u003e\n\u003cli\u003eLight commercial tile flooring applications\u003c\/li\u003e\n\u003cli\u003eCeramic, porcelain, and approved natural stone tile\u003c\/li\u003e\n\u003cli\u003eApproved radiant-heated floor systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mk-inline-media\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/1_6_af5d1d52-85f0-4b5a-a77f-92ce5e2a64fc.jpg?v=1762413653\" alt=\"Self-adhesive tile underlayment applications for bathrooms kitchens and basements\" style=\"width: 100%; height: auto; display: block;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Specifications\n  ============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"mk-spec-table-wrapper\"\u003e\n\u003ctable class=\"mk-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSelf-Adhesive Uncoupling Membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Method\u003c\/td\u003e\n\u003ctd\u003ePeel and Stick to a Prepared Subfloor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePE and PP Composite Construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Bonding Layer\u003c\/td\u003e\n\u003ctd\u003ePressure-Sensitive Self-Adhesive Backing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Bonding Method\u003c\/td\u003e\n\u003ctd\u003eThin-Set Mortar Applied Beneath Tile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Functions\u003c\/td\u003e\n\u003ctd\u003eUncoupling, Anti-Crack Protection, Waterproofing Support and Load Distribution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Tile Types\u003c\/td\u003e\n\u003ctd\u003eCeramic, Porcelain and Approved Natural Stone Tile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Substrates\u003c\/td\u003e\n\u003ctd\u003eConcrete, Plywood, OSB and Approved Radiant-Heated Substrates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMortar Required Below Membrane\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMortar Required Above Membrane\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-inline-media\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/1_7_0bb9ba55-b5d6-4260-8ce8-d3533a97f0ab.jpg?v=1762413653\" alt=\"MAXKOSKO self-adhesive uncoupling membrane product information\" style=\"width: 100%; height: auto; display: block;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Product Comparison\n  ============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eCompare MAXKOSKO Tile Underlayment Options\u003c\/h2\u003e\n\u003cp\u003eMAXKOSKO offers three similar tile protection solutions. Choose based on the preferred installation method and the level of uncoupling protection required.\u003c\/p\u003e\n\u003cdiv class=\"mk-spec-table-wrapper\"\u003e\n\u003ctable class=\"mk-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eInstallation Method\u003c\/td\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/maxkosko.com\/products\/tile-crack-prevention-underlayment-mat\"\u003e Tile Crack Prevention Underlayment Mat \u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eTraditional non-adhesive, mortar-bonded installation\u003c\/td\u003e\n\u003ctd\u003eBasic and economical tile crack protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelf-Adhesive Uncoupling Membrane\u003c\/td\u003e\n\u003ctd\u003ePeel-and-stick backing with no mortar required underneath\u003c\/td\u003e\n\u003ctd\u003eFaster and cleaner floor preparation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/maxkosko.com\/products\/double-fleece-tile-uncoupling-membrane\"\u003e Double-Fleece Uncoupling Membrane \u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eThin-set mortar bonded to the lower fleece layer\u003c\/td\u003e\n\u003ctd\u003eEnhanced uncoupling, mechanical bonding, and vapor management\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-warning-card\"\u003e\n\u003ch3\u003eQuick Selection Guide\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eChoose the Standard Underlayment Mat: \u003c\/strong\u003e For an economical non-adhesive solution focused on basic crack prevention. \u003ca href=\"https:\/\/maxkosko.com\/products\/tile-crack-prevention-underlayment-mat\"\u003e View Product \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoose the Self-Adhesive Membrane: \u003c\/strong\u003eFor faster installation without applying thin-set mortar beneath the membrane.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoose the Double-Fleece Membrane: \u003c\/strong\u003e For mortar-based installation with stronger mechanical bonding and additional vapor management. \u003ca href=\"https:\/\/maxkosko.com\/products\/double-fleece-tile-uncoupling-membrane\"\u003e View Product \u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Installation\n  ============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eBasic Installation Overview\u003c\/h2\u003e\n\u003cp\u003ePrepare a flat, stable, clean, and dry subfloor. Measure and cut the membrane before removing the protective liner. Gradually peel away the liner while pressing the membrane firmly onto the surface, then apply compatible thin-set mortar over the membrane and install the tile.\u003c\/p\u003e\n\u003cdiv class=\"mk-warning-card\"\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDry-Fit First: \u003c\/strong\u003eConfirm the layout before exposing the adhesive backing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApply Firm Pressure: \u003c\/strong\u003eUse a suitable roller or float to create consistent contact and remove trapped air.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaintain Movement Joints: \u003c\/strong\u003eDo not cover or eliminate required structural, perimeter, expansion, or movement joints.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFollow Manufacturer Instructions: \u003c\/strong\u003eObserve applicable building codes and the requirements of the tile, mortar, substrate, waterproofing, and heating system manufacturers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-inline-media\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/1_3_e60976f1-3a99-43be-b86e-c410f1680cd6.jpg?v=1762413653\" alt=\"Peel and stick uncoupling membrane installation for tile underlayment\" style=\"width: 100%; height: auto; display: block;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/1_5_f40a3423-d506-4215-af6d-811a2e36bbf0.jpg?v=1762413653\" alt=\"MAXKOSKO self-adhesive uncoupling membrane installation steps\" style=\"width: 100%; height: auto; display: block;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  FAQ\n  ============================== --\u003e\n\u003cdiv class=\"mk-section mk-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the main advantage of the self-adhesive design?\u003c\/summary\u003e\n\u003cp\u003eThe pressure-sensitive backing eliminates the mortar layer normally required beneath the membrane, helping reduce installation time, mess, and preparation work.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I still need thin-set mortar?\u003c\/summary\u003e\n\u003cp\u003eYes. Mortar is not required beneath the membrane, but compatible thin-set mortar must still be applied over the membrane to install the tile.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan it be installed over plywood, OSB, or concrete?\u003c\/summary\u003e\n\u003cp\u003eYes, when the substrate is structurally sound, flat, clean, dry, and compatible with the pressure-sensitive adhesive.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the finished installation automatically waterproof?\u003c\/summary\u003e\n\u003cp\u003eNo. Seams, edges, corners, penetrations, and transitions must be properly sealed to create a complete waterproof assembly.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan it be used with radiant floor heating?\u003c\/summary\u003e\n\u003cp\u003eYes, when the heating system, substrate, adhesive membrane, thin-set mortar, and tile covering are confirmed compatible.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow is it different from the basic Tile Crack Prevention Underlayment Mat?\u003c\/summary\u003e\n\u003cp\u003eThe basic underlayment mat does not include a self-adhesive backing and requires a traditional mortar-bonded installation. It is a more economical option for general crack prevention projects.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/maxkosko.com\/products\/tile-crack-prevention-underlayment-mat\"\u003e View the MAXKOSKO Tile Crack Prevention Underlayment Mat \u003c\/a\u003e\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow is it different from the Double-Fleece Uncoupling Membrane?\u003c\/summary\u003e\n\u003cp\u003eThe self-adhesive membrane prioritizes faster peel-and-stick installation. The Double-Fleece Uncoupling Membrane uses thin-set mortar beneath the membrane and provides reinforced mechanical bonding and additional vapor management.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/maxkosko.com\/products\/double-fleece-tile-uncoupling-membrane\"\u003e View the MAXKOSKO Double-Fleece Uncoupling Membrane \u003c\/a\u003e\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Guides and Resources\n  ============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eGuides \u0026amp; Resources\u003c\/h2\u003e\n\u003cdiv class=\"mk-support\"\u003e\n\u003ch3\u003eChoose the Right Tile Protection Solution\u003c\/h3\u003e\n\u003cp\u003eSelect the product based on your substrate, preferred bonding method, waterproofing requirements, and installation priorities.\u003c\/p\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasic Non-Adhesive Underlayment:\u003c\/strong\u003e Economical mortar-bonded crack protection. \u003ca href=\"https:\/\/maxkosko.com\/products\/tile-crack-prevention-underlayment-mat\"\u003e View Product \u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Adhesive Uncoupling Membrane:\u003c\/strong\u003e Faster peel-and-stick installation without mortar beneath the membrane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-Fleece Uncoupling Membrane:\u003c\/strong\u003e Mortar-bonded construction with reinforced fleece layers and vapor management. \u003ca href=\"https:\/\/maxkosko.com\/products\/double-fleece-tile-uncoupling-membrane\"\u003e View Product \u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\n  Product Images\n  ============================== --\u003e\n\u003c\/div\u003e","brand":"MAXKOSKO","offers":[{"title":"54 Sq Ft (3.3 ft x 16.4 ft)","offer_id":52695926243601,"sku":"M-54 Sq.Ft.-Adh","price":99.99,"currency_code":"USD","in_stock":true},{"title":"108 Sq Ft (3.3 ft x 33 ft)","offer_id":52695926276369,"sku":"M-108 Sq.Ft.-Adh","price":169.99,"currency_code":"USD","in_stock":true},{"title":"162 Sq Ft (3.3 ft x 49.2 ft)","offer_id":53693067690257,"sku":"M-162 Sq.Ft.-Adh","price":237.99,"currency_code":"USD","in_stock":true},{"title":"216 Sq Ft (3.3 ft x 65.8 ft)","offer_id":53693067723025,"sku":"M-216 Sq.Ft.-Adh","price":303.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/1_8595f149-1ecc-4b57-8f0b-c6bd7ca4028d.jpg?v=1762413888"},{"product_id":"double-fleece-tile-uncoupling-membrane","title":"MAXKOSKO Double-Fleece Uncoupling Membrane for Tile Installation, Waterproof Anti-Crack Underlayment Mat","description":"\u003cdiv class=\"mk-product-content\"\u003e\n\u003c!-- ==============================\nOverview\n============================== --\u003e\n\u003cdiv class=\"mk-overview\"\u003e\n\u003ch2\u003eDouble-Fleece Uncoupling Membrane for Tile Protection\u003c\/h2\u003e\n\u003cp\u003eMAXKOSKO Double-Fleece Uncoupling Membrane is designed for ceramic, porcelain, and stone tile installations where long-term crack prevention, waterproofing, and reliable bonding are required.\u003c\/p\u003e\n\u003cp\u003eFeaturing a three-layer structure with a waterproof PVC core and nonwoven fleece layers on both sides, this membrane helps reduce tile and grout cracking caused by movement between the substrate and tile covering.\u003c\/p\u003e\n\u003cp\u003eCompared with a standard crack prevention underlayment mat, this upgraded design provides additional uncoupling protection, stronger bonding performance, and improved moisture management.\u003c\/p\u003e\n\u003cp\u003eLooking for a simpler crack prevention solution? \u003ca href=\"https:\/\/maxkosko.com\/products\/tile-crack-prevention-underlayment-mat\"\u003e View MAXKOSKO Tile Crack Prevention Underlayment Mat \u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv class=\"mk-feature-grid\"\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eUncoupling Protection\u003c\/h3\u003e\n\u003cp\u003eHelps absorb stresses caused by substrate movement, reducing the risk of tile and grout cracks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eDouble-Fleece Bonding\u003c\/h3\u003e\n\u003cp\u003eNonwoven fleece layers provide strong mechanical bonding with thin-set mortar for secure tile installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eWaterproof Core\u003c\/h3\u003e\n\u003cp\u003eThe waterproof membrane layer helps protect moisture-sensitive substrates when properly installed and sealed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eVapor Management\u003c\/h3\u003e\n\u003cp\u003eIntegrated channels allow residual moisture vapor to escape and improve installation reliability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eLoad Distribution\u003c\/h3\u003e\n\u003cp\u003eMortar-filled cavities help distribute loads evenly and provide stable support beneath tile surfaces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eHigh Tensile Strength\u003c\/h3\u003e\n\u003cp\u003eThree-layer construction provides improved tear resistance and long-lasting durability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-inline-media\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/Double-Fleece_Uncoupling_Membrane_1.png?v=1785833002\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/Double-Fleece_Uncoupling_Membrane_2.png?v=1785833003\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\nImportant Before Ordering\n============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eImportant Before Ordering\u003c\/h2\u003e\n\u003cdiv class=\"mk-warning-card\"\u003e\n\u003ch3\u003eBefore Installation\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Applications: \u003c\/strong\u003eDesigned for ceramic, porcelain, and natural stone tile installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRequired Substrate: \u003c\/strong\u003eThe substrate must be flat, stable, clean, and free from dust, grease, or loose materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWaterproofing Requirements: \u003c\/strong\u003eFor waterproof installations, seams, corners, and transitions must be properly sealed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Installation: \u003c\/strong\u003eAlways follow local building codes, tile manufacturer recommendations, and thin-set mortar instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-inline-media\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/Double-Fleece_Uncoupling_Membrane_3.jpg?v=1785832996\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/Double-Fleece_Uncoupling_Membrane_5.jpg?v=1785832996\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-inline-media\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/Double-Fleece_Uncoupling_Membrane_1.jpg?v=1785832996\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/Double-Fleece_Uncoupling_Membrane_4.jpg?v=1785832996\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\nApplications\n============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eMAXKOSKO Uncoupling Membrane is suitable for tile projects requiring movement protection, waterproofing, and improved installation reliability.\u003c\/p\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli\u003eResidential bathroom, kitchen, and floor tile installations\u003c\/li\u003e\n\u003cli\u003eCommercial tile flooring applications\u003c\/li\u003e\n\u003cli\u003eCeramic, porcelain, and natural stone tile systems\u003c\/li\u003e\n\u003cli\u003eTile installations over concrete, plywood, OSB, and approved substrates\u003c\/li\u003e\n\u003cli\u003eProjects requiring additional crack prevention and moisture protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mk-inline-media\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/Double-Fleece_Uncoupling_Membrane_3.png?v=1785833002\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/Double-Fleece_Uncoupling_Membrane_4.png?v=1785832999\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\nSpecifications\n============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"mk-spec-table-wrapper\"\u003e\n\u003ctable class=\"mk-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDouble-Fleece Uncoupling Membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStructure\u003c\/td\u003e\n\u003ctd\u003ePP Nonwoven + PVC Core + PP Nonwoven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Functions\u003c\/td\u003e\n\u003ctd\u003eUncoupling, Waterproofing, Vapor Management, Load Distribution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eCeramic Tile, Porcelain Tile, Natural Stone Tile Installations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Temperature\u003c\/td\u003e\n\u003ctd\u003e41°F to 95°F (5°C to 35°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Substrates\u003c\/td\u003e\n\u003ctd\u003ePlywood, OSB, Concrete, Gypsum Underlayment, Radiant Heated Floors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Strength\u003c\/td\u003e\n\u003ctd\u003eUp to 50.8 lbf\/in (89 N\/cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-inline-media\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/Double-Fleece_Uncoupling_Membrane_2.jpg?v=1785832997\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\nInstallation\n============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eMAXKOSKO Uncoupling Membrane is installed between the substrate and tile covering using suitable thin-set mortar. Proper substrate preparation and installation procedures are essential for long-term performance.\u003c\/p\u003e\n\u003cdiv class=\"mk-feature-grid\"\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eStep 1: Prepare the Substrate\u003c\/h3\u003e\n\u003cp\u003eClean and inspect the installation surface. The substrate should be flat, stable, and free of dust, grease, or loose materials.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eStep 2: Apply Thin-Set Mortar\u003c\/h3\u003e\n\u003cp\u003eSpread suitable thin-set mortar evenly over the prepared substrate using an appropriate notched trowel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eStep 3: Install the Membrane\u003c\/h3\u003e\n\u003cp\u003ePlace the membrane onto fresh mortar and press firmly to achieve full contact. Ensure proper alignment before tile installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-feature-card\"\u003e\n\u003ch3\u003eStep 4: Install Tile\u003c\/h3\u003e\n\u003cp\u003eApply thin-set mortar over the membrane and install ceramic, porcelain, or stone tiles according to tile manufacturer requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mk-warning-card\"\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eReverse-Wound Design: \u003c\/strong\u003eThe membrane can be unrolled directly onto the mortar bed without flipping or repositioning, helping improve installation efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMovement Joints: \u003c\/strong\u003eRequired movement joints should be maintained at edges, transitions, and large tiled areas according to industry practices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Temperature: \u003c\/strong\u003eRecommended installation temperature range is 41°F to 95°F (5°C to 35°C).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Installation: \u003c\/strong\u003eAlways follow local building codes, tile manufacturer recommendations, and thin-set mortar manufacturer instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\nFAQ\n============================== --\u003e\n\u003cdiv class=\"mk-section mk-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is an uncoupling membrane used for?\u003c\/summary\u003e\n\u003cp\u003eAn uncoupling membrane helps separate the tile layer from substrate movement. It reduces stress transfer between the substrate and tile covering, helping prevent tile and grout cracking.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow is this different from the MAXKOSKO Crack Prevention Underlayment Mat?\u003c\/summary\u003e\n\u003cp\u003eThe Double-Fleece Uncoupling Membrane is an upgraded solution featuring a three-layer structure with fleece bonding layers on both sides. Compared with the standard crack prevention mat, it provides additional uncoupling protection, waterproofing support, vapor management, and load distribution performance.\u003c\/p\u003e\n\u003cp\u003eFor basic crack prevention applications, you can also view our \u003ca href=\"https:\/\/maxkosko.com\/products\/tile-crack-prevention-underlayment-mat\"\u003e Tile Crack Prevention Underlayment Mat \u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan this membrane be used for waterproof tile installations?\u003c\/summary\u003e\n\u003cp\u003eYes. The waterproof core helps provide moisture protection when seams, corners, and transitions are properly sealed according to installation requirements.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat types of tiles can be installed over this membrane?\u003c\/summary\u003e\n\u003cp\u003eIt is designed for ceramic tile, porcelain tile, and natural stone tile installations when used with suitable thin-set mortar.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan this membrane be installed over plywood or concrete floors?\u003c\/summary\u003e\n\u003cp\u003eYes. It can be used over approved substrates including plywood, OSB, concrete, gypsum underlayment, and radiant heated floors when properly prepared.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes this membrane replace proper substrate preparation?\u003c\/summary\u003e\n\u003cp\u003eNo. The substrate must still be structurally sound, flat, and properly prepared before installation. The membrane helps manage movement but does not correct structural issues.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c!-- ==============================\nGuides\n============================== --\u003e\n\u003cdiv class=\"mk-section\"\u003e\n\u003ch2\u003eGuides \u0026amp; Resources\u003c\/h2\u003e\n\u003cdiv class=\"mk-support\"\u003e\n\u003ch2\u003eNeed Help Choosing the Right Tile Protection Solution?\u003c\/h2\u003e\n\u003cp\u003eMAXKOSKO offers both standard crack prevention mats and upgraded uncoupling membrane solutions for different tile installation requirements.\u003c\/p\u003e\n\u003cp\u003eChoose the right solution based on your project needs:\u003c\/p\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Crack Prevention Underlayment Mat:\u003c\/strong\u003e A simple solution for helping reduce tile cracking in general applications. \u003cbr\u003e\u003ca href=\"https:\/\/maxkosko.com\/products\/tile-crack-prevention-underlayment-mat\"\u003e View Product \u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-Fleece Uncoupling Membrane:\u003c\/strong\u003e An upgraded system providing uncoupling, waterproofing, vapor management, and stronger bonding performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor product selection assistance or project support, contact MAXKOSKO for recommendations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MAXKOSKO","offers":[{"title":"54 Sq. Ft. (16.4 Ft. X 3.3 Ft.)","offer_id":54059662016785,"sku":"M-54 Sq.Ft. -PRO","price":89.99,"currency_code":"USD","in_stock":true},{"title":"108 Sq. Ft. (32.8 Ft. X 3.3 Ft.)","offer_id":54059662049553,"sku":"M-108 Sq.Ft. -PRO","price":139.99,"currency_code":"USD","in_stock":true},{"title":"162 Sq. Ft. (49.2 Ft. X 3.3 Ft.)","offer_id":54059662082321,"sku":"M-162 Sq.Ft. -PRO","price":206.99,"currency_code":"USD","in_stock":true},{"title":"216 Sq. Ft. (65.8 Ft. X 3.3 Ft.)","offer_id":54059662115089,"sku":"M-216 Sq.Ft. -PRO","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/Double-FleeceUncouplingMembrane.jpg?v=1785383119"}],"url":"https:\/\/maxkosko.com\/zh\/collections\/membrane.oembed","provider":"MAXKOSKO","version":"1.0","type":"link"}