{"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\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\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\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\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":false},{"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":false},{"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":false},{"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":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9684\/6865\/files\/Double-FleeceUncouplingMembrane.jpg?v=1785383119","url":"https:\/\/maxkosko.com\/products\/double-fleece-tile-uncoupling-membrane","provider":"MAXKOSKO","version":"1.0","type":"link"}