---
product_id: 109490779
title: "Damp Proof Membrane 300MU/1200g Heavy Duty 5M X 4M"
brand: "your diy shop"
price: "VT25774"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/109490779-damp-proof-membrane-300mu-1200g-heavy-duty-5m-x-4m
store_origin: VU
region: Vanuatu
---

# BBA Approved Water Barrier Eco-Friendly Damp Proof Membrane 300MU/1200g Heavy Duty 5M X 4M

**Brand:** your diy shop
**Price:** VT25774
**Availability:** ✅ In Stock

## Summary

> 🌍 Build Smart, Build Green!

## Quick Answers

- **What is this?** Damp Proof Membrane 300MU/1200g Heavy Duty 5M X 4M by your diy shop
- **How much does it cost?** VT25774 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/109490779-damp-proof-membrane-300mu-1200g-heavy-duty-5m-x-4m)

## Best For

- your diy shop enthusiasts

## Why This Product

- Trusted your diy shop brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Use:** Ideal for both trade professionals and DIY enthusiasts.
- • **Generous Coverage:** 5M x 4M size ensures ample protection for your project.
- • **Eco-Conscious Choice:** Made from recycled materials, perfect for green projects.
- • **Unmatched Protection:** BBA approved for peace of mind.
- • **Heavy Duty Durability:** Designed to withstand the test of time and elements.

## Overview

The Damp Proof Membrane 300MU/1200g is a heavy-duty, BBA approved barrier designed to protect concrete slabs from liquid and water vapors. Manufactured in the UK from recycled materials, it combines durability with eco-friendliness, making it an ideal choice for both professional builders and DIY projects.

## Description

Damp Proof Membrane 300MU/1200g Heavy Duty 5M X 4M

## 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 |
|---------------|-------|
| Product Dimensions | 1 x 1 x 1 cm |
| Manufacturer | Your Diy Shop |
| Item model number | Your Diy Shop |
| ASIN | B06XXDKRDD |

## Images

![Damp Proof Membrane 300MU/1200g Heavy Duty 5M X 4M - Image 1](https://m.media-amazon.com/images/I/51ZaprkaRRL.jpg)

## Questions & Answers

**Q: Can this be used as a pond liner? I have a lot left over from a raised bed build and would like to use the rest for a pond if possible.**
A: I don’t think so it’s not flexible as if it was a rubber type of sheet you can put it down and spread it when you fill it up with water it will sit tight against the wall in between grooves and things like that to make it water tight for you understand what I’m saying, it will be flexible good luck

**Q: Can I leave a membrane cover on existing wood/felt roof & then putting new wood/felt on top of membrane,can I leave it on under wood or not.**
A: I personally believe when replacing Dom you should always remove old, treat surface and re seal before replacing the dpm.  There could be a risk of sweating/ condensation if the dpm placed over existing dpm.  The question is why are you replacing it, do you know where the leek is, where is the ingess coming from.

**Q: Would it be apropriate to place under the asbestos cement sheets of the roof of my garage to prevent water drops inside and would it cope with hot wea**
A: Difficult to say exactly without seeing your garage roof but it likely would be ok, it’s a plastic impermeable barrier so will not let water droplets through. It’ll be fine in the summer heat as long as not in direct sunlight for entendres period(several years)

## Frequently Bought Together

- Damp Proof Membrane 300MU/1200g Heavy Duty 5M X 4M
- Everbuild Black Jack 901 Bitumen Paint – Solvent Based – Black – 5 Litre

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**Shop now:** [https://www.desertcart.vu/products/109490779-damp-proof-membrane-300mu-1200g-heavy-duty-5m-x-4m](https://www.desertcart.vu/products/109490779-damp-proof-membrane-300mu-1200g-heavy-duty-5m-x-4m)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-19*