--- product_id: 49179054 title: "Polystyrene Wall Insulation - 2mm x 50cm x 10m - Insulated Underlay for Llining Paper" brand: "erfurt mav" price: "41393CFA" currency: XOF in_stock: true category: "Erfurt Mav" url: https://www.desertcart.sn/products/49179054-polystyrene-wall-insulation-2mm-x-50cm-x-10m-insulated-underlay store_origin: SN region: Senegal --- # 2mm ultra-thin heat barrier 5mΒ² coverage per roll Fire retardant enhanced safety Polystyrene Wall Insulation - 2mm x 50cm x 10m - Insulated Underlay for Llining Paper **Brand:** erfurt mav **Price:** 41393CFA **Availability:** βœ… In Stock ## Summary > πŸ”₯ Transform your walls, transform your comfort! ## Quick Answers - **What is this?** Polystyrene Wall Insulation - 2mm x 50cm x 10m - Insulated Underlay for Llining Paper by erfurt mav - **How much does it cost?** 41393CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/49179054-polystyrene-wall-insulation-2mm-x-50cm-x-10m-insulated-underlay) ## Best For - erfurt mav enthusiasts ## Why This Product - Trusted erfurt mav brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Optimized Adhesion:** Works best with quality ready-mixed adhesives for lasting hold - β€’ **Seamless Surface Finish:** Creates a smooth base ideal for wallpaper & paint - β€’ **Space-Saving Insulation:** Ultra-thin 2mm profile maximizes room without bulk - β€’ **Effortless Thermal Upgrade:** Quick & easy installation for instant warmth - β€’ **Mould & Condensation Defense:** Built-in fire retardants combat dampness and mould growth ## Overview Polystyrene Wall Insulation by Erfurt MAV is a sleek 2mm thick liner designed to boost indoor warmth while preventing mould and condensation. Covering 5mΒ² per roll, it features fire retardants for added safety and creates a smooth, durable surface perfect for wallpaper or paint. Easy to install with recommended adhesives, it’s the smart, space-saving solution for modern interiors. ## Description Heatsaver is an economical, 2mm thick polystyrene liner containing fire retardants that provide basic insulation as well as combatting condensation and mould growth. To create a more durable and smoother surface we recommend the product is overlined - Wallrock is particularly tough and strong. Recommended adhesive; Good quality ready mixed adhesive suitable for polystyrene veneer..Coverage 5.0m .Roll length 10m single .Roll width 0.5m ## Features - Quick and easy heat-saving on inside walls ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B006UFLBIO | | Best Sellers Rank | 41,912 in DIY & Tools ( See Top 100 in DIY & Tools ) 23 in Panel Insulation 5,422 in Painting Supplies, Tools & Wall Treatments | | Brand | Erfurt MAV | | Coverage | 5 square meters | | Customer Reviews | 4.4 4.4 out of 5 stars (997) | | Global Trade Identification Number | 05060075553837 | | Item Dimensions L x W | 10L x 0.5W metres | | Item Thickness | 2 Millimetres | | Manufacturer | Erfurt MAV | | Material | Polystyrene | | Model Number | CLIMA | | Part Number | CLIMA | | Recommended Uses For Product | thermal insulation | | UPC | 798256126970 | ## Product Details - **Brand:** Erfurt MAV - **Item thickness:** 2 Millimetres - **Material:** Polystyrene - **Product dimensions:** 10L x 0.5W metres - **Recommended uses for product:** thermal insulation ## Images ![Polystyrene Wall Insulation - 2mm x 50cm x 10m - Insulated Underlay for Llining Paper - Image 1](https://m.media-amazon.com/images/I/51lwJkvPclL.jpg) ## Questions & Answers **Q: Can I use it on a cage for my guinea pigs on the outside of course for the winter** A: You ask can you use it to cage your Guine pigs outside this winter,I would use it in between water poof lining,but be on the safe side ask you local pet shop.all the best **Q: will it cover woodchip** A: I would recommend rubbing the woodchip over with sand paper, just to knock off any high or loose chips. Ensure the paper is well glued. Use a thick solution of wallpaper paste and apply to the surface. Then roll across the wall the poly, paper. Should cover OK then apply your finishing cover. But alway best if woodchip is removed.. **Q: Is it strong or will it rip easy?** A: The one I had went on well but once it's wet with paste it does tear easily when you're smoothing it out etc. Although I think there are different thicknesses you can buy.It's also better to cut/trim with scissors instead of a Stanley knife as the blade can sometimes drag instead of cut which then tears the polystyrene.Hope this helps. **Q: Can you paint on to this without covering with lining paper first** A: It is not smooth but has lots of tiny spaces between the polystyrene beads so painting over will leave the gaps unpainted unless you give it many coats to fill them. Best to put lining paper over the top with a suitable adhesive before painting. You can now buy an insulated lining paper which is much more expensive but ready to paint and saves time and more durable as the 2mm insulation on its own is very easily damaged and crumbly. ## Frequently Bought Together - Erfurt Mav Polystyrene Wall Insulation - 2mm x 50cm x 10m - Insulated Underlay for Llining Paper - Wallrock Dampstop Thermic Adhesive 1kg --- ## 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.sn/products/49179054-polystyrene-wall-insulation-2mm-x-50cm-x-10m-insulated-underlay](https://www.desertcart.sn/products/49179054-polystyrene-wall-insulation-2mm-x-50cm-x-10m-insulated-underlay) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-05-26*