--- product_id: 139298157 title: "Premium Waterproof Uncoupling/Decoupling Anti-Crack Membrane Matting - Prevent Cracks, Ensure Tile Durability - Available in 5m or 20m (5m x 1m)" brand: "thermopanel" price: "R2308" currency: ZAR in_stock: true reviews_count: 5 url: https://www.desertcart.co.za/products/139298157-premium-waterproof-uncoupling-decoupling-anti-crack-membrane-matting-prevent-cracks store_origin: ZA region: South Africa --- # 100% waterproof decoupling design crack prevention Premium Waterproof Uncoupling/Decoupling Anti-Crack Membrane Matting - Prevent Cracks, Ensure Tile Durability - Available in 5m or 20m (5m x 1m) **Brand:** thermopanel **Price:** R2308 **Availability:** ✅ In Stock ## Summary > 🛠️ Build a foundation that lasts! ## Quick Answers - **What is this?** Premium Waterproof Uncoupling/Decoupling Anti-Crack Membrane Matting - Prevent Cracks, Ensure Tile Durability - Available in 5m or 20m (5m x 1m) by thermopanel - **How much does it cost?** R2308 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/139298157-premium-waterproof-uncoupling-decoupling-anti-crack-membrane-matting-prevent-cracks) ## Best For - thermopanel enthusiasts ## Why This Product - Trusted thermopanel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Application:** Perfect for wood, concrete, and underfloor heating setups. - • **Ultimate Waterproofing:** 100% waterproof barrier for peace of mind. - • **Enhance Tile Durability:** Protects against substrate movements for long-lasting tiles. - • **Available in Multiple Sizes:** Choose between 5m or 20m to fit your project needs. - • **Innovative Crack Prevention:** Decouples movement to keep tiles intact and flawless. ## Overview The Premium Waterproof Uncoupling/Decoupling Anti-Crack Membrane Matting by Thermopanel is designed to enhance tile durability by acting as a protective barrier against substrate movements. Available in sizes of 5m x 1m and 20m, this versatile matting is suitable for various surfaces, including wood and concrete, and is ideal for both residential and commercial applications. Its innovative design prevents cracks while providing a 100% waterproof layer, ensuring your tiled surfaces remain intact and protected from water damage. ## Description Thermopanel Premium Waterproof Uncoupling/Decoupling Anti-Crack Membrane Matting - Prevent Cracks, Ensure Tile Durability - Available in 5m or 20m (5m x 1m) ## Features - Enhance Tile Durability: Our Thermopanel Uncoupling/Decoupling membrane acts as a protective barrier between tiles and the substrate, effectively isolating any movements or cracks, ensuring they do not transfer through to the tiles. This significantly enhances the durability of your tiled surface. - Versatile Application: Whether you have wood or concrete floors, wetrooms, commercial areas, or even underfloor heating, our Uncoupling/Decoupling membrane is designed to suit various surfaces. It perfectly accommodates ceramic, porcelain, stone, or mosaic tiles, making it an ideal choice for any tiling project. - Crack Prevention: With the innovative design of our Uncoupling/Decoupling matting, as the floor moves, the fleece effectively decouples from the waterproof layer. This clever mechanism allows the floor to move independently while preventing any movement in the tiles on top, effectively reducing the risk of unsightly and costly cracking. - Ultimate Waterproofing: The fleece layer not only provides decoupling benefits but also offers an additional advantage of a 100% waterproof barrier. This means your tiled surface remains completely protected from any potential water damage, giving you peace of mind and a long-lasting tiled floor. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Thermopanel | | Size | 5m x 1m | | Colour | Grey | | Batteries included? | No | | Batteries Required? | No | ## Images ![Premium Waterproof Uncoupling/Decoupling Anti-Crack Membrane Matting - Prevent Cracks, Ensure Tile Durability - Available in 5m or 20m (5m x 1m) - Image 1](https://m.media-amazon.com/images/I/61-qcTqXTZL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by D***N on 16 June 2025* Thin enough to tile over if repairing cracks 👍 ### ⭐⭐⭐⭐ Easy to use *by A***R on 24 June 2020* Used in a lounge area with large floor tiles. Simple to use and went down well ### ⭐⭐⭐⭐⭐ All ok but not cut very straight *by A***R on 11 August 2024* All good bug not cut very straght ## Frequently Bought Together - Thermopanel Premium Waterproof Uncoupling/Decoupling Anti-Crack Membrane Matting - Prevent Cracks, Ensure Tile Durability - Available in 5m or 20m (5m x 1m) - 120MM X 10M WET ROOM SYSTEM WATERPROOF TANKING TAPE EVERBUILD AQUASEAL JOINT 12CM --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/139298157-premium-waterproof-uncoupling-decoupling-anti-crack-membrane-matting-prevent-cracks](https://www.desertcart.co.za/products/139298157-premium-waterproof-uncoupling-decoupling-anti-crack-membrane-matting-prevent-cracks) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-04-22*