DPC 225mm x 30m – Damp Proof Course Waterproof Membrane is a premium heavy-duty damp proof course (DPC) designed to prevent rising damp, moisture penetration, and water ingress in walls, foundations, concrete slabs, blockwork, and masonry structures. Manufactured from durable, tear-resistant polyethylene, it provides a long-lasting waterproof barrier that protects buildings from dampness, mold, mildew, efflorescence, and structural damage. The 225mm x 30m roll is flexible, rot-proof, chemical-resistant, weather-resistant, and easy to cut and install, making it ideal for residential, commercial, and industrial construction. Perfect for new building projects, renovations, retaining walls, and foundation waterproofing, this DPC 225mm x 30m enhances structural durability, improves moisture protection, and extends the lifespan of buildings...