DPC and Cavity Trays

Damp proof courses and cavity trays provide a physical barrier against rising damp and water penetration in masonry construction. Our range from Visqueen and RIW includes standard polyethylene DPC, high performance thermoplastic cavity trays, non-combustible and gas resistant options, supplied in a range of widths to suit all standard masonry applications. All products comply with BS 6515 and EN 14909