--- product_id: 234446300 title: "XPS Foam Insulation Boards 1200 x 600 x 6mm - QTY-13 - Coverage 9.36m2 - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets" brand: "cosyspace" price: "2754.63 DT" currency: TND in_stock: true reviews_count: 8 category: "Cosyspace" url: https://www.desertcart.tn/products/234446300-xps-foam-insulation-boards-1200-x-600-x-6mm-qty store_origin: TN region: Tunisia --- # 1200x600mm board size 0.029 W/mK thermal conductivity 300 kPa compressive strength XPS Foam Insulation Boards 1200 x 600 x 6mm - QTY-13 - Coverage 9.36m2 - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets **Brand:** cosyspace **Price:** 2754.63 DT **Availability:** βœ… In Stock ## Summary > πŸ”₯ Insulate smarter, live warmer β€” the future of floors is here! ## Quick Answers - **What is this?** XPS Foam Insulation Boards 1200 x 600 x 6mm - QTY-13 - Coverage 9.36m2 - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets by cosyspace - **How much does it cost?** 2754.63 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/234446300-xps-foam-insulation-boards-1200-x-600-x-6mm-qty) ## 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 - β€’ **Robust & Lightweight:** High-density XPS foam offers 300 kPa compression resistance while remaining easy to handle and install. - β€’ **Moisture & Mold Defense:** Water-repellent, non-absorbent structure prevents damp, rot, and mold, ensuring long-lasting floor protection. - β€’ **Precision Fit & Coverage:** Each 6mm board covers 0.72mΒ², with 13 boards delivering 9.36mΒ² of seamless insulation. - β€’ **Energy-Smart Thermal Barrier:** Ultra-low thermal conductivity (0.029 W/mK) reflects heat back, maximizing underfloor heating efficiency and cutting energy bills. - β€’ **Sound & Structural Stability:** Reduces noise by over 22dB and resists freeze-thaw cycles, maintaining integrity in diverse environments. ## Overview CosySpace XPS Foam Insulation Boards (1200x600x6mm) provide a high-performance, lightweight solution for underfloor heating and thermal insulation. Manufactured via plastic extrusion, these recyclable polystyrene sheets combine superior compressive strength (300 kPa) with low thermal conductivity (0.029 W/mK) to enhance energy efficiency. Their closed-cell, water-resistant design guards against moisture and mold, while delivering sound reduction and long-term structural stabilityβ€”perfect for modern, eco-conscious homes seeking comfort and cost savings. ## Description Note: Please note that the product colour for 6mm and 10mm boards can be blue or black depending on what stock is available. The CosySpace XPS Insulation Boards are eco friendly as they are manufactured from fully recyclable materials.They are produced through a plastic extrusion process to form polystyrene insulation sheets, a material that does not deteriorate. The cell structure in the board is built up from very fine closed cells that give the product its excellent physical and mechanical characteristics.An excellent insulation that saves energyThis special cell structure means that the sheet does not conduct heat. When you lay CosySpace XPS boards as an underlay any heat from your room or floor will be reflected back towards the floor surface. This is because you will not be wasting heat through your floor and will utilise your energy in a very green efficient manner, thereby lowering your energy consumption and carbon footprint.Effective protection against cold and dampCosySpace XPS boards do not only take care of the heat, they are also an effective guard against the cold and damp. The cold will be held back by the non-conducting characteristics of the foam and as the CosySpace XPS board is also water repellent, it will not rot or go mouldy and will help hold back any damp from your floor. These XPS boards are also resistant to cement, plaster, and most alkalis (lime or soda), however, not against organic solvents (i.e. acids)SpecificationsBoard Size - 1200mm x 600mmThickness Available - 6mm, 10mm and 20mmHigh compression resistanceAble to resist repeated freeze and thaw cyclesMoisture proof and Air tightSound Reduction of over 22dbNon-absorbentCorrosion proofLow thermal conductivityStructurally stable in the long runTechnical detailsDensity: 40kg/m3Compressive strength: 300 kPa (this equals to 43.51 pound force per square inch)Thermal conductivity:0.029 w/mk Review: Jims - Good quality Review: XPS board - Used for tile backing, Very easy and light to work with. Gives a good base for tiles and good insulation. Delivered quickly and on time. ## Features - Best Used With An Underfloor Heating Kit On Concrete Flooring a Low Cost Proxy To Tile Backer Board - High Density, Light Weight And Low Cost Make This Foam Board Ideal In A Poorly Insulated Property - XPS Boards Are An Extruded Polystyrene Insulation Board Made Through A Plastic Extrusion Process - Widely Used In Walls And Loft Insulation, Underfloor Heating, Roof, Wet Room, And Non Moisture Areas - Stable Performance, Anti-ageing, Resistant To Compression, Water Resistant, Lightweight, Recyclable ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07X3PMVWZ | | Best Sellers Rank | 227,525 in DIY & Tools ( See Top 100 in DIY & Tools ) 176 in Panel Insulation | | Brand | Cosyspace | | Coverage | 9.36 square meters | | Customer Reviews | 4.4 out of 5 stars 66 Reviews | | Item Dimensions L x W | 120L x 60W centimetres | | Item Thickness | 6 Millimetres | | Item thickness | 6 Millimetres | | Manufacturer | CosySpace | | Material | XPS | | Product dimensions | 120L x 60W centimetres | | Recommended Uses For Product | Thermal Insulation, Sound Insulation, Underfloor Heating, Moisture Protection | | Recommended uses for product | Thermal Insulation, Sound Insulation, Underfloor Heating, Moisture Protection | ## Product Details - **Brand:** Cosyspace - **Item thickness:** 6 Millimetres - **Material:** XPS - **Product dimensions:** 120L x 60W centimetres - **Recommended uses for product:** Thermal Insulation, Sound Insulation, Underfloor Heating, Moisture Protection ## Images ![XPS Foam Insulation Boards 1200 x 600 x 6mm - QTY-13 - Coverage 9.36m2 - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets - Image 1](https://m.media-amazon.com/images/I/51b8evq+HDL.jpg) ![XPS Foam Insulation Boards 1200 x 600 x 6mm - QTY-13 - Coverage 9.36m2 - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets - Image 2](https://m.media-amazon.com/images/I/51PAwNAMddL.jpg) ![XPS Foam Insulation Boards 1200 x 600 x 6mm - QTY-13 - Coverage 9.36m2 - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets - Image 3](https://m.media-amazon.com/images/I/51RjO4wZRxL.jpg) ![XPS Foam Insulation Boards 1200 x 600 x 6mm - QTY-13 - Coverage 9.36m2 - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets - Image 4](https://m.media-amazon.com/images/I/51BcWRXhpmL.jpg) ![XPS Foam Insulation Boards 1200 x 600 x 6mm - QTY-13 - Coverage 9.36m2 - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets - Image 5](https://m.media-amazon.com/images/I/51LBiptlQdL.jpg) ## Available Options This product comes in different **Size, Item Package Quantity** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Jims *by R***J on 26 April 2026* Good quality ### ⭐⭐⭐⭐⭐ XPS board *by R***T on 19 November 2024* Used for tile backing, Very easy and light to work with. Gives a good base for tiles and good insulation. Delivered quickly and on time. ### ⭐⭐⭐⭐⭐ Very Good customer service *by P***R on 15 November 2023* Product arrived early, with a little damage, but Cosyspace were very good in resolving the issue and part refunded. Top marks for customer service πŸ‘ ## Frequently Bought Together - XPS Foam Insulation Boards 1200 x 600 x 6mm - QTY-13 - Coverage 9.36m2 - Electric and Water Underfloor Heating Tile Laminate Underlay Thermal Extruded Polystyrene Insulation Sheets - ForgeFix Drywall Screws Coarse Thread | 3.5 x 25mm | Black Phosphate | Box 200 - 220 Pieces Easy Fix Washers, 35mm Diameter Galvanised Steel Fixing Washers for Insulation Thermoboard Backer Boards (220) --- ## 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.tn/products/234446300-xps-foam-insulation-boards-1200-x-600-x-6mm-qty](https://www.desertcart.tn/products/234446300-xps-foam-insulation-boards-1200-x-600-x-6mm-qty) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-13*