Damp Proof Course (DPC) Black Toughsheet Roll 225mm x 30m is a waterproof membrane designed to provide reliable rising damp protection in walls, foundations, concrete slabs, and masonry structures. Manufactured from tough, durable, tear-resistant polyethylene, it forms an effective moisture barrier that prevents water penetration, dampness, mold, mildew, and structural damage. Ideal for residential, commercial, and industrial construction, this 225mm x 30m DPC Black Toughsheet Roll is flexible, easy to cut, and quick to install while offering excellent resistance to rot, chemicals, weather, and ground moisture. Perfect for new builds, renovations, retaining walls, and foundation waterproofing, it enhances structural durability, extends building lifespan, and delivers long-lasting protection against rising damp and moisture ingress.