--- product_id: 95546323 title: "Heavy Duty Black Polythene Sheet - DPM/DPC 300 mu - 1200 Gauge - Select Size (Polythene, 8M X 4M)" brand: "300mu" price: "€ 47.24" currency: EUR in_stock: true category: "300mu" url: https://www.desertcart.pt/products/95546323-heavy-duty-black-polythene-sheet-dpm-dpc-300-mu-1200 store_origin: PT region: Portugal --- # BBA certified for trusted quality assurance 100% recycled polythene, eco-conscious build 300 mu thickness for ultimate durability Heavy Duty Black Polythene Sheet - DPM/DPC 300 mu - 1200 Gauge - Select Size (Polythene, 8M X 4M) **Brand:** 300mu **Price:** € 47.24 **Availability:** ✅ In Stock ## Summary > 🛠️ Shield your build with certified strength and eco-smart style! ## Quick Answers - **What is this?** Heavy Duty Black Polythene Sheet - DPM/DPC 300 mu - 1200 Gauge - Select Size (Polythene, 8M X 4M) by 300mu - **How much does it cost?** € 47.24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/95546323-heavy-duty-black-polythene-sheet-dpm-dpc-300-mu-1200) ## Best For - 300mu enthusiasts ## Why This Product - Trusted 300mu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Next-Day Delivery:** Order before 2 PM for rapid mainland UK delivery—never miss a project deadline. - • **DIY-Ready Versatility:** Perfect for both professional builds and ambitious home renovators seeking premium quality. - • **Eco-Friendly Innovation:** Crafted entirely from recycled polythene, combining sustainability with high performance. - • **Trade-Standard Reliability:** Trusted by UK pros since 1987, a staple in millions of successful projects. - • **Built to Last, Backed by BBA:** Certified 300 mu membrane ensures lifetime protection against moisture and vapour. ## Overview This Heavy Duty Black Polythene Sheet is a 300 mu (1200 gauge) damp proof membrane (DPM) manufactured in the UK from 100% recycled materials. BBA certified (certificate 96/3267), it provides a robust, long-lasting barrier against liquid and water vapours, trusted by professionals and DIYers alike. Available in select sizes with next-day delivery across mainland UK, it’s the eco-conscious, trade-standard choice for moisture protection in concrete slab projects. ## Description Product description This popular membrane is the most commonly used in the UK building industry. Millions of rolls have been produced since 1987 that have helped fulfil thousands of projects around the UK and Europe. ....The membrane is manufactured from high quality 100% recycled polythene making it an economical alternative to other membranes as well as being hugely environmentally friendly. ....The BBA (British Board of Agrement) certification allows you to view detailed technical information as well as giving peace of mind that the products quality is independently�assured. ....Yuzet DPM is manufactured by Capital.....PLEASE NOTE:Roll size is 25m, all other sizes are cut and may come as a folded pack rather than as a roll. The 4m width is folded down to 1m on the roll for transporting reasons. Legal Disclaimer DELIVERIES TO MAINLAND UK ONLY - NEXT DAY DELIVERY SERVICE IF ORDERED BEFORE 2PM ## Features - DPM is BBA approved ( certificate 96/3267 ) - Manufactured in the UK From Recycled and reprocessed products so maintains an enviromentally friendly element in your Build Project. - High Quality Membrane Providing an effective Barrier against Liquid and Water Vapours for the lifetime of the Concrete slab laid over it. - Trade Standard Product which is also Ideal for the DIY market. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FTSJ76M | | Best Sellers Rank | 17,477 in DIY & Tools ( See Top 100 in DIY & Tools ) 7 in Vapour Barriers | | Customer Reviews | 4.7 4.7 out of 5 stars (673) | | Date First Available | 25 Jun. 2017 | | Guaranteed software updates until | unknown | | Item model number | Damplas | | Manufacturer | Damplas | | Material type | Polythene | | Package Dimensions | 100 x 22 x 22 cm; 27 kg | ## Images ![Heavy Duty Black Polythene Sheet - DPM/DPC 300 mu - 1200 Gauge - Select Size (Polythene, 8M X 4M) - Image 1](https://m.media-amazon.com/images/I/51ZaprkaRRL.jpg) ![Heavy Duty Black Polythene Sheet - DPM/DPC 300 mu - 1200 Gauge - Select Size (Polythene, 8M X 4M) - Image 2](https://m.media-amazon.com/images/I/41FdxKuFxDL.jpg) ![Heavy Duty Black Polythene Sheet - DPM/DPC 300 mu - 1200 Gauge - Select Size (Polythene, 8M X 4M) - Image 3](https://m.media-amazon.com/images/I/510E0Za4VkL.jpg) ![Heavy Duty Black Polythene Sheet - DPM/DPC 300 mu - 1200 Gauge - Select Size (Polythene, 8M X 4M) - Image 4](https://m.media-amazon.com/images/I/31OwCpE7l7L.jpg) ![Heavy Duty Black Polythene Sheet - DPM/DPC 300 mu - 1200 Gauge - Select Size (Polythene, 8M X 4M) - Image 5](https://m.media-amazon.com/images/I/116NwnPuzqL.jpg) ## Questions & Answers **Q: Can this be used for weed control membrane to then put slate on top? Just thinking if it's not porous, would there be water build up when it rains?** A: I use it to control the weeds in my vegetable patch. I cover the whole area in November and open up in March. It has been very successful and no weeds and the soil is easy to prepare for the coming season planting. **Q: Would this be work to temporarily fix a leaking extension flat roof for a few months? Or would tarp be a better option here? Thanks!** A: I think that this would be strong enough if was just a short term repair. It would certainly be better to handle at roof height than a tarpaulin. **Q: what is the size of the product on delivery?** A: It will arrive folded as we cut it and fold it so quite a small parcel but 8mtrs long by 4mtrs wide once opened up fully as it is factory folded in the middle where it is 4mtrs width **Q: Is this acceptable to wrap asbestos in?** A: I would advise....get help from a professional when dealing with asbestos ## Frequently Bought Together - Heavy Duty Black Polythene Sheet - DPM/DPC 300 mu - 1200 Gauge - Select Size (Polythene, 8M X 4M) - ANSIO Weed Membrane Pegs 100 Pack - 6 Inch/150mm U-Shaped Garden Pegs for Weed Control Membrane, Ground Pegs for Securing Lawn, Artificial Grass, Matting, and Netting - Galvanized Staples and Pins - ANSIO Weed Membrane, Weed Control Membrane 2Mx10M, Weed Control Fabric,Ground cover, UV stabilised Weed Barrier Fabric. Ideal for use in Patios, Garden, Flower beds, Landscaping -Weed suppressant --- ## 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.pt/products/95546323-heavy-duty-black-polythene-sheet-dpm-dpc-300-mu-1200](https://www.desertcart.pt/products/95546323-heavy-duty-black-polythene-sheet-dpm-dpc-300-mu-1200) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-06*