{"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","url":"https:\/\/maxkosko.com\/zh\/products\/maxkosko-self-adhesive-uncoupling-membrane","provider":"MAXKOSKO","version":"1.0","type":"link"}