Damp Proofing

Damp proofing products are essential for preventing moisture damage in buildings and maintaining structural integrity. Our range includes waterproof membranes, cavity drainage systems, and sealants, all designed to provide long-lasting protection against damp and water penetration. Ideal for use in new build projects and renovations, our products are easy to install, highly effective, and backed by expert support at GPH. Choose from our selection of quality damp proofing solutions to keep your building projects dry and secure.