# Cut Length Polythene Damp Proof Membrane – BBA Approved – 300 Micron – 4m Wide

The Cut-Length Polythene Damp Proof Membrane is designed to provide an effective barrier against moisture ingress in construction applications. With a thickness of 300 microns, it offers reliable protection against dampness, helping to keep floors and building structures dry and protected.

Manufactured from durable polythene, this membrane is suitable for use in a wide range of building and flooring projects, where preventing moisture penetration is essential for long-term performance and structural integrity.

## Details

- **Price:** 5.05 GBP
- **Vendor:** Carvers Building Supplies
- **Type:** Damp Proof Membrane
- **Tags:** Building Materials, Damp Proof Membrane, Damp Proofing, Damping Proofing & Ventilation, Local, Polythene

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 5.05 GBP | In stock |

## Images

- Cut Length Polythene Damp Proof Membrane – BBA Approved – 300 Micron – 4m Wide

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> Source: [Carvers Building Supplies](https://www.carvers.co.uk/products/cut-length-polythene-damp-proof-membrane-standard-bba-300-micron-4m-sold-per-m)
> Updated: 2026-06-17