--- product_id: 591361959 title: "4mm Tile Backer Board (1250 x 600mm) - 10 Pack" price: "S$349" currency: SGD in_stock: true reviews_count: 8 url: https://www.desertcart.sg/products/591361959-4mm-tile-backer-board-1250-x-600mm-10-pack store_origin: SG region: Singapore --- # Superior waterproofing 1250x600x6mm precise sizing 0.027 W/mK thermal conductivity 4mm Tile Backer Board (1250 x 600mm) - 10 Pack **Price:** S$349 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Elevate your space with the ultimate tile backer board – where durability meets thermal genius! ## Quick Answers - **What is this?** 4mm Tile Backer Board (1250 x 600mm) - 10 Pack - **How much does it cost?** S$349 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/591361959-4mm-tile-backer-board-1250-x-600mm-10-pack) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Heavy Tile Ready:** Supports even the heaviest wall tiles without warping or sagging. - β€’ **Waterproof & Durable:** Reinforced cementitious coating ensures long-lasting moisture resistance. - β€’ **Effortless Installation:** Lightweight design makes handling and cutting a breeze, even in tight spaces. - β€’ **Thermal Efficiency Boost:** Optimized thermal barrier perfect for electric underfloor heating systems. - β€’ **Sound & Dimensionally Stable:** Excellent sound insulation and no warping unlike plywood alternatives. ## Overview Thermopanel 6mm Tile Backer Board (1250 x 600 x 6mm) is a lightweight, high-density extruded polystyrene panel with a reinforced cement coating. Engineered for superior waterproofing, thermal insulation (0.027 W/mK), and dimensional stability, it’s ideal for electric underfloor heating and heavy tile applications, ensuring a professional, long-lasting finish. ## Description 10 Pack of Thermopanel Tile Backer Boards The dimensions of each board are 0.75mΒ² (1250mm x 600mm) Thermopanel Tile Backer boards are specifically designed for two primary purposes:- As a first class heat insulation for underfloor heating systems As a superior waterproof surface to fix wall or floor tiles. Tile backer boards are particularly suited to underfloor heating mats and under tile heating cable applications. Will accept even the heaviest wall tiles, unlike plasterboard.(correct installation method must be followed) Installation below underfloor heating systems on an existing un-insulated concrete or timber sub-floor will greatly reduce heat up time and running costs. Our Boards will reduce the warm up time of the heating and reduce your electricity bill. Excellent heat insulation with thermal conductivity value of 0.027 W/mK making them ideal for use as a thermal barrier with under floor heating Ideal for wetrooms Tilebacker boards are waterproof and dimensionally stable (unlike plywood)Excellent sound insulation: impact sound is greatly reduced Review: Thermal backer boards. - These boards are very easy to work with. Simple to cut using a Stanley knife and very light and easy to manoeuvre in my tiny bathroom. Excellent product. Review: Good backing board - Great iten, arrived well packed and undamaged, no warping and did the job it was bought for - no complaints. ## Features - Each Tile Backer Board Measures: 1250 x 600 (LxWxD) - Thermopanel Tile Backer Boards are ideal for use with Electric Underfloor Heating, as they are lightweight and easy to handle whilst providing superior waterproofing to your wet area. - Tile Backer Boards are easy to install and are particularly suited to underfloor heating mats and under tile heating cable applications. - Their lightweight and durable design mean Thermopanel Tile Backer Boards will accept even the heaviest wall tiles, unlike plasterboard (correct installation method must be followed!) - With a thermal conductivity value of 0.027W/mK, Thermopanel Tile Backer Boards are perfect for use as a thermal barrier with underfloor heating, and are dimensionally stable (unlike plywood). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CN73JLGS | | Best Sellers Rank | 11,493 in DIY & Tools ( See Top 100 in DIY & Tools ) 7 in Panel Insulation | | Colour | Grey | | Coverage | 8.07 square_feet | | Customer Reviews | 4.5 4.5 out of 5 stars (328) | | Date First Available | 24 Sept. 2019 | | Included Components | 10x 4mm Tile Backer Boards | | Item model number | TP04 | | Manufacturer | Thermopanel | | Material | Foam | | Product Dimensions | 125 x 60 x 0.4 cm | | Size | 1250 x 600 x 4mm (10 Pack) | | Thickness | 4 Millimetres | ## Images ![4mm Tile Backer Board (1250 x 600mm) - 10 Pack - Image 1](https://m.media-amazon.com/images/I/613R71cpbrL.jpg) ![4mm Tile Backer Board (1250 x 600mm) - 10 Pack - Image 2](https://m.media-amazon.com/images/I/71kXdo5xdSL.jpg) ![4mm Tile Backer Board (1250 x 600mm) - 10 Pack - Image 3](https://m.media-amazon.com/images/I/71pZo3xuP7L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Thermal backer boards. *by G***S on 16 September 2025* These boards are very easy to work with. Simple to cut using a Stanley knife and very light and easy to manoeuvre in my tiny bathroom. Excellent product. ### ⭐⭐⭐⭐⭐ Good backing board *by E***E on 24 February 2026* Great iten, arrived well packed and undamaged, no warping and did the job it was bought for - no complaints. ### ⭐⭐⭐⭐⭐ Just the job... *by A***R on 6 April 2026* Perfect... --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/591361959-4mm-tile-backer-board-1250-x-600mm-10-pack](https://www.desertcart.sg/products/591361959-4mm-tile-backer-board-1250-x-600mm-10-pack) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-25*