--- product_id: 55133789 title: "12 x EXPANDED 2\" POLYSTYRENE Foam Sheets 2400x1200x50mm" brand: "globe packaging" price: "Β£331.80" currency: GBP in_stock: true reviews_count: 8 category: "Globe Packaging" url: https://www.desertcart.co.uk/products/55133789-12-x-expanded-2-polystyrene-foam-sheets-2400x1200x50mm store_origin: GB region: United Kingdom --- # 2400x1200mm large coverage 12 sheets bulk pack for versatile use 50mm thick high-density insulation 12 x EXPANDED 2" POLYSTYRENE Foam Sheets 2400x1200x50mm **Brand:** globe packaging **Price:** Β£331.80 **Availability:** βœ… In Stock ## Summary > πŸ—οΈ Insulate smarter, build stronger β€” don’t get left out in the cold! ## Quick Answers - **What is this?** 12 x EXPANDED 2" POLYSTYRENE Foam Sheets 2400x1200x50mm by globe packaging - **How much does it cost?** Β£331.80 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/55133789-12-x-expanded-2-polystyrene-foam-sheets-2400x1200x50mm) ## Best For - globe packaging enthusiasts ## Why This Product - Trusted globe packaging brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Bulk Value Pack:** 12 large sheets cover 2.88mΒ² each, ensuring you never run short on your project - β€’ **Lightweight & Durable:** Easy to handle yet tough enough to protect fragile items or enhance structural insulation - β€’ **Versatile Application:** Perfect for floor insulation, joist filling, concrete slab underlay, and protective packaging - β€’ **Trusted Quality & Service:** Highly rated EPS70 foam from Globe Packaging with 4.7-star customer satisfaction - β€’ **Maximize Thermal Efficiency:** Thick 50mm expanded polystyrene locks in warmth and cuts energy costs ## Overview This pack of 12 expanded polystyrene foam sheets measures 2400x1200x50mm each, providing 2.88mΒ² coverage per sheet. Designed for high-density insulation (EPS70), these lightweight yet durable sheets are ideal for floor joists, concrete slab underlays, and protective packaging. Trusted by professionals and DIYers alike, they deliver efficient thermal performance and versatile use in one bulk package. ## Description 12 x EXPANDED 2" POLYSTYRENE Foam Sheets 2400x1200x50mm : desertcart.co.uk: Stationery & Office Supplies Review: Summerhouse insulation - Works a treat for insulating my summerhouse. Review: Excellent service - Great product ## Features - 12 x Expanded 2" Polystyrene Sheets 2400mm x 1200mm x 50mm - 2" (50mm) Thick SDN Polystyrene Sheets - EPS70 - Uses Include: To place between joists to provide insulation, below floor screed, below concrete slabs, for postage & packaging to protect items from breaking and movement ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B007BFG69G | | Best Sellers Rank | 281,209 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 279 in Foam Boards | | Brand | Globe Packaging | | Country of Origin | United Kingdom | | Coverage | 2.88 square meters | | Customer Reviews | 4.7 4.7 out of 5 stars (66) | | Item Dimensions L x W | 2.4L x 1.2W metres | | Item Thickness | 50.8 Millimetres | | Manufacturer | Globe Packaging | | Material | Polystyrene | | Recommended Uses For Product | thermal insulation, sound insulation, moisture protection | ## Product Details - **Brand:** Globe Packaging - **Item thickness:** 50.8 Millimetres - **Material:** Polystyrene - **Product dimensions:** 2.4L x 1.2W metres - **Recommended uses for product:** thermal insulation, sound insulation, moisture protection ## Images ![12 x EXPANDED 2" POLYSTYRENE Foam Sheets 2400x1200x50mm - Image 1](https://m.media-amazon.com/images/I/41s2HF2S3DL.jpg) ## Questions & Answers **Q: i want to use this polystyrene for damp walls in my garage.What adhesive do you use?** A: There are plenty of glues specifically designed for polystyrene (just put polystyrene glue into Amazon search) but if you have big areas which you sound as if you have then a standard PVA is probably the best solution and relatively cheap. This does not dissolve the polystyrene **Q: Is there a SDS to go with these or can amyone tell me the thermal conductivity of these?** A: As I understand it the thermal conductivity is zero, which is of course why I purchased them in the first place. **Q: Is this product completely white in colour or does it have darker/ black speckles through it?** A: Had 24 sheets, 3 or 4 had black bits but only a few on 1 side. **Q: how many of these panels would I need for an average detached house?** A: Cannot really help. I bought 12 sheets to insulate my concrete garage measuring 22ftX12.5ft and had 2 sheets left over. No idea what your house would need. Sorry! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Summerhouse insulation *by C***R on 26 March 2024* Works a treat for insulating my summerhouse. ### ⭐⭐⭐⭐⭐ Excellent service *by S***Y on 7 May 2024* Great product ### ⭐⭐⭐⭐⭐ Good value *by S***H on 16 April 2023* Good quality uniform sheets. Ideal for insulation and packaging as it is fairly dense and very lightweight ## Frequently Bought Together - 12 x EXPANDED 2" POLYSTYRENE Foam Sheets 2400x1200x50mm - 6 x EXPANDED 2" POLYSTYRENE Foam Sheets 2400x1200x50mm - CoiTek Foam Cutter,Styrofoam Cutting Tool Kit,10CM Hot Cutting Pen with Transformer Adaptor --- ## 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.co.uk/products/55133789-12-x-expanded-2-polystyrene-foam-sheets-2400x1200x50mm](https://www.desertcart.co.uk/products/55133789-12-x-expanded-2-polystyrene-foam-sheets-2400x1200x50mm) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-22*