{"product_id":"amber-decoupling-membrane-for-cable-heating-systems","title":"Amber Decoupling Membrane for Underfloor Cable Heating — 5m² \u0026 15m² — Crack Isolation \u0026 Waterproofing","description":"\u003ch2\u003eAmber Decoupling Membrane for Underfloor Cable Heating — 5m² \u0026amp; 15m² — Crack Isolation \u0026amp; Waterproofing\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAmber Decoupling Membrane\u003c\/strong\u003e is the purpose-designed substrate for electric underfloor heating cable systems. In a single product it provides three critical functions: \u003cstrong\u003ecrack isolation\u003c\/strong\u003e (decoupling) to prevent tile fractures caused by subfloor movement, \u003cstrong\u003ewaterproofing\u003c\/strong\u003e to protect the subfloor and heating system from moisture, and a \u003cstrong\u003esecure cable carrier\u003c\/strong\u003e that holds the heating cable in position during installation. Made from polypropylene with a thermo-welded fabric underside. Compatible with Amber and DEVI electric underfloor heating cables. Available in 5m² and 15m².\u003c\/p\u003e\n\n\u003cdiv style=\"background:#f8f8f8;border:1px solid #ddd;border-radius:4px;padding:12px 16px;margin-bottom:20px;\"\u003e\n\u003cstrong\u003e✅ Not sure how much membrane you need?\u003c\/strong\u003e Email your room dimensions to \u003ca href=\"mailto:customerservice@bubblegumbathrooms.co.uk\"\u003ecustomerservice@bubblegumbathrooms.co.uk\u003c\/a\u003e or call \u003ca href=\"tel:01603381095\"\u003e01603 381095\u003c\/a\u003e and we’ll advise the right size for your project.\n\u003c\/div\u003e\n\n\u003ch2\u003eAvailable Sizes \u0026amp; Prices\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5m² (1m × 5m)\u003c\/strong\u003e — £73 (SKU: A600005)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15m² (1m × 15m)\u003c\/strong\u003e — £219 (SKU: A600015)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrack isolation (decoupling)\u003c\/strong\u003e — prevents stress fractures in floor tiles caused by subfloor movement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproofing\u003c\/strong\u003e — protects the subfloor and heating cable from moisture ingress\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeated cable carrier\u003c\/strong\u003e — securely holds electric underfloor heating cables in position during installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolypropylene construction\u003c\/strong\u003e — with thermo-welded fabric underside\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1m wide roll\u003c\/strong\u003e — easy to handle and cut to size\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCompatible with Amber and DEVI cables\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specification\u003c\/h2\u003e\n\u003ctable class=\"table table--product-specs\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-name\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eAmber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-name\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eDecoupling membrane for electric underfloor heating cable systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-name\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003ePolypropylene with thermo-welded fabric underside\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-name\"\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e1m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-name\"\u003e\u003cstrong\u003eFunctions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eCrack isolation, waterproofing, cable carrier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-name\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003ePoland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-name\"\u003e\u003cstrong\u003eHS Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e3921.90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-name\"\u003e\u003cstrong\u003eSKU (5m²)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eA600005 — 1m × 5m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-name\"\u003e\u003cstrong\u003eSKU (15m²)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eA600015 — 1m × 15m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003eComplete Your Underfloor Heating Installation\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/amber-10w-heating-cable\"\u003e\u003cstrong\u003eAmber 10W\/m Electric Underfloor Heating Cable\u003c\/strong\u003e\u003c\/a\u003e — the ideal cable to use with this membrane\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/amber-underfloor-heating-thermostats\"\u003e\u003cstrong\u003eAmber Underfloor Heating Thermostats\u003c\/strong\u003e\u003c\/a\u003e — DT1 digital or DT-two+ WiFi with Alexa \u0026amp; Google Home\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/amber-devi-electric-underfloor-heating-repair-kit\"\u003e\u003cstrong\u003eAmber \/ Devi Underfloor Heating Cable Repair Kit\u003c\/strong\u003e\u003c\/a\u003e — essential for repairing damaged heating cables\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/amber-150w-heat-mat-for-concrete-floors\"\u003e\u003cstrong\u003eAmber 150W Heat Mat For Concrete Floors\u003c\/strong\u003e\u003c\/a\u003e — pre-spaced mat alternative for regular-shaped rooms\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/amber-devi-100w-heat-mat-for-timber-floor\"\u003e\u003cstrong\u003eAmber 100W Heat Mat For Timber Floors\u003c\/strong\u003e\u003c\/a\u003e — lower output mat for timber subfloors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is a decoupling membrane and why do I need one?\u003c\/h3\u003e\n\u003cp\u003eA decoupling membrane is a layer installed between the subfloor and the tile adhesive that allows them to move independently, preventing stress from transferring into tiles and causing cracks. For underfloor heating installations, it also provides waterproofing and acts as a cable carrier — making it a three-in-one solution.\u003c\/p\u003e\n\u003ch3\u003eHow much membrane do I need?\u003c\/h3\u003e\n\u003cp\u003eMeasure the usable floor area excluding fixed furniture. The 5m² roll suits smaller bathrooms; the 15m² roll suits larger rooms or multiple areas. Add 10% for cuts and overlaps. Email your room dimensions to \u003ca href=\"mailto:customerservice@bubblegumbathrooms.co.uk\"\u003ecustomerservice@bubblegumbathrooms.co.uk\u003c\/a\u003e or call \u003ca href=\"tel:01603381095\"\u003e01603 381095\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eCan I order if the item shows as out of stock?\u003c\/h3\u003e\n\u003cp\u003eYes — available to order even when stock shows as zero. Call us on \u003cstrong\u003e01603 381095\u003c\/strong\u003e or email \u003ca href=\"mailto:customerservice@bubblegumbathrooms.co.uk\"\u003ecustomerservice@bubblegumbathrooms.co.uk\u003c\/a\u003e to confirm availability.\u003c\/p\u003e","brand":"Amber","offers":[{"title":"5m2 (1m x 5m)","offer_id":52833095614801,"sku":"A600005","price":73.0,"currency_code":"GBP","in_stock":true},{"title":"15m2 (1m x 15m)","offer_id":52833095647569,"sku":"A600015","price":219.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/3687\/9441\/files\/AmberUnderfloorHeatingDecouplingMembrane.png?v=1770389726","url":"https:\/\/www.bubblegumbathrooms.com\/products\/amber-decoupling-membrane-for-cable-heating-systems","provider":"Bubblegum Bathrooms","version":"1.0","type":"link"}