--- product_id: 513489368 title: "Tile Backer Board - 1200x600mm - 6mm 10mm 20mm - Waterproof Wetroom Bathroom Kitchen Thermal Insulation Underfloor Heating (Thickness 10mm)" brand: "cosyspace" price: "€ 56.77" currency: EUR in_stock: true reviews_count: 8 category: "Cosyspace" url: https://www.desertcart.hr/products/513489368-tile-backer-board-1200x600mm-6mm-10mm-20mm-waterproof-wetroom-bathroom store_origin: HR region: Croatia --- # 100% waterproof & moisture resistant Thermal insulation for underfloor heating XPS foam + cement board core Tile Backer Board - 1200x600mm - 6mm 10mm 20mm - Waterproof Wetroom Bathroom Kitchen Thermal Insulation Underfloor Heating (Thickness 10mm) **Brand:** cosyspace **Price:** € 56.77 **Availability:** ✅ In Stock ## Summary > 🛠️ Build smarter, live warmer — the ultimate tile backer for next-level spaces! ## Quick Answers - **What is this?** Tile Backer Board - 1200x600mm - 6mm 10mm 20mm - Waterproof Wetroom Bathroom Kitchen Thermal Insulation Underfloor Heating (Thickness 10mm) by cosyspace - **How much does it cost?** € 56.77 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/513489368-tile-backer-board-1200x600mm-6mm-10mm-20mm-waterproof-wetroom-bathroom) ## Best For - cosyspace enthusiasts ## Why This Product - Trusted cosyspace brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sound & Thermal Shield:** Enhance comfort with excellent sound insulation (up to 20 dB) and superior thermal performance for cozy, energy-efficient spaces. - • **Effortless Installation:** Lightweight and easy to cut with standard tools—DIY or pro, get it done faster and cleaner. - • **Tailored Thickness Options:** Choose from 6mm, 10mm, or 20mm to perfectly match your project’s insulation and stability needs. - • **Premium Dual-Core Protection:** XPS foam core fused with cement board for unmatched durability and moisture defense. - • **Versatile Application Spectrum:** Ideal for wet rooms, kitchens, bathrooms, wall panels, and even shed insulation—one board, endless possibilities. ## Overview Cosyspace Tile Backer Board (1200x600mm, 10mm thick) combines waterproof XPS foam core with cement board layers, delivering superior moisture resistance, thermal insulation, and sound dampening. Perfectly engineered for wet rooms, kitchens, bathrooms, and underfloor heating systems, it offers versatile thickness options and easy installation for professional-grade results every time. ## Description Product Description Cosyspace Tile backer board Cosy Space Tile Backer Boards 1200x600mm are made from XPS foam boards in core and coated with fibre glass mesh and polymer cement mortar on both sides. This makes the tile backer board an ideal base for setting tiles using the thin-bed process. The XPS foam board within is 100% waterproof and offers exceptional resistance to water vapours. Product Characteristics Thermally insulating Waterproof and dimensionally stable Low weight Easy to cut (by knife or Saw) Excellent for wet rooms Excellent sound insulation (12mm board, 20 db) Easy to be tiled Precise Measurement Ensure a perfect fit for your project with accurate tile backer board measurements. Secure Installation Effortlessly fasten washers onto tile backer board for a sturdy foundation. Professional Finish Enjoy a flawlessly installed tile backer board for your tiling masterpiece. Review: Quality and value - Good quality, good value …. Does exactly what it’s supposed to! Review: Good value Backer Board - Great board. Used in shower room. Easy to cut with saw knife ect... Prompt delivery. Very pleased. Can be glued or screwed ## Features - Premium Protection: Experience the ultimate in insulation and energy efficiency with our Tile Backer boards. Combining the power of XPS Foam and Cement Board, our high-quality material ensures lasting surface protection like no other. - Unparalleled Versatility: With options ranging from 6mm to 20mm, our Tile Backer boards are the ideal underlay for flooring insulation. - Unmatched Performance: Say goodbye to moisture issues and unstable foundations. Our Tile Backer boards are designed to resist moisture and provide a stable base for tiles, kitchens, wet rooms, bathrooms, and underfloor heating. - Endless Possibilities: Our all-in-one Tile Backer is not just limited to tiling projects. Use it for wall panels, shed insulation, and so much more. With its flexibility and high-performance capabilities, it's the perfect solution for all your construction needs. - Convenient and Reliable: We take packaging seriously. Our Tile Backer boards are securely packed in cardboard to protect every corner. Plus, installation is a breeze, whether you're a DIY enthusiast or a professional, making your life hassle-free. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BVWPPJFS | | Best Sellers Rank | 23,887 in DIY & Tools ( See Top 100 in DIY & Tools ) 19 in Panel Insulation | | Brand | Cosyspace | | Coverage | Waterproofing | | Customer Reviews | 4.5 out of 5 stars 53 Reviews | | Included Components | tile backer board | | Item Dimensions L x W | 12L x 6W metres | | Item Thickness | 10 Millimetres | | Item Type Name | Tile backer board | | Item thickness | 10 Millimetres | | Manufacturer | Cosyspace | | Material | Cement, Foam | | Model Number | TBB-6mm | | Product dimensions | 12L x 6W metres | | Recommended Uses For Product | Waterproofing and insulation in wet rooms, bathrooms, and kitchens; thermal and sound insulation for floors, including underfloor heating systems | | Recommended uses for product | Waterproofing and insulation in wet rooms, bathrooms, and kitchens; thermal and sound insulation for floors, including underfloor heating systems Recommended uses for product Waterproofing and insulation in wet rooms, bathrooms, and kitchens; thermal and sound insulation for floors, including underfloor heating systems See more | | Unit Count | 6.00 mm | ## Product Details - **Brand:** Cosyspace - **Item thickness:** 1E+1 Millimetres - **Material:** Cement, Foam - **Product dimensions:** 12L x 6W metres ## Images ![Tile Backer Board - 1200x600mm - 6mm 10mm 20mm - Waterproof Wetroom Bathroom Kitchen Thermal Insulation Underfloor Heating (Thickness 10mm) - Image 1](https://m.media-amazon.com/images/I/31iw1dDUXVL.jpg) ![Tile Backer Board - 1200x600mm - 6mm 10mm 20mm - Waterproof Wetroom Bathroom Kitchen Thermal Insulation Underfloor Heating (Thickness 10mm) - Image 2](https://m.media-amazon.com/images/I/61KMQBrxuAL.jpg) ![Tile Backer Board - 1200x600mm - 6mm 10mm 20mm - Waterproof Wetroom Bathroom Kitchen Thermal Insulation Underfloor Heating (Thickness 10mm) - Image 3](https://m.media-amazon.com/images/I/41Sraou7W+L.jpg) ![Tile Backer Board - 1200x600mm - 6mm 10mm 20mm - Waterproof Wetroom Bathroom Kitchen Thermal Insulation Underfloor Heating (Thickness 10mm) - Image 4](https://m.media-amazon.com/images/I/41VFcrh-TjL.jpg) ![Tile Backer Board - 1200x600mm - 6mm 10mm 20mm - Waterproof Wetroom Bathroom Kitchen Thermal Insulation Underfloor Heating (Thickness 10mm) - Image 5](https://m.media-amazon.com/images/I/41gRHzlFFSL.jpg) ## Available Options This product comes in different **Item Shape** options. ## Questions & Answers **Q: What sealing tape is best for waterproof joints?** A: I had elements neoprene tape and elements Pro-seal premix tanking solution left over. I think any neoprene sealing tape and tanking solution would do if it is suitable for sticking down the tape . ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality and value *by L***L on 14 June 2026* Good quality, good value …. Does exactly what it’s supposed to! ### ⭐⭐⭐⭐⭐ Good value Backer Board *by R***V on 21 January 2026* Great board. Used in shower room. Easy to cut with saw knife ect... Prompt delivery. Very pleased. Can be glued or screwed ### ⭐⭐⭐⭐⭐ Easy to cut & use *by E***Y on 17 June 2026* Easy to use, filled in top of a indoor manhole cover for tiles. ## Frequently Bought Together - Tile Backer Board - 1200x600mm - 6mm 10mm 20mm - Waterproof Wetroom Bathroom Kitchen Thermal Insulation Underfloor Heating (Thickness 10mm) - ESINO 120 Pcs 36mm Easy Fix Washers, Tile Backer Board Washers with Screws, Insulation Washers for Plasterboard, Tile Backer Boards, XPS Insulation, Insulation Washers for Celotex - Nassboards Waterproof Tanking Tape - Aqua Elastic Self Adhesive Butyl Joining Permanent Strong Sealing Tape for Waterproofing Bathrooms, Shower Wet Rooms, Use Outdoors Indoors Preventing Leaks (10m) --- ## 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.hr/products/513489368-tile-backer-board-1200x600mm-6mm-10mm-20mm-waterproof-wetroom-bathroom](https://www.desertcart.hr/products/513489368-tile-backer-board-1200x600mm-6mm-10mm-20mm-waterproof-wetroom-bathroom) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-18*