Visqueen Zedex Housing Grade Damp Proof Course (DPC) is a black, flexible 0.6mm damp proof course and cavity tray system.
Visqueen Zedex Housing Grade Damp Proof Course (DPC) is a black, flexible 0.6mm damp proof course and cavity tray system. It is made from a mixture of thermoplastic polymers and additives, including elastomers. Please note that this product does not conform to BS6515:1984. The DPC comes in 20m length rolls and widths of 100mm, 150mm, 225mm, 300mm, 450mm, 600mm, and 900mm.
Visqueen Zedex Housing Grade Damp Proof Course is designed for residential buildings up to and including 3 storeys high. The DPC is suitable for installation in internal walls to prevent rising damp. It is also suitable for installation in external cavity walls with a masonry outer leaf, including walls with a light gauge steel frame, structural timber frame, or masonry inner leaf. The DPC can be site-formed into built-in or surface-fixed cavity trays to manage the downward passage of water in cavity wall applications. When used as a cavity tray, the DPC should be fully supported along its length, for example, by the lintel. The DPC can also be used on sleeper walls below a ground floor construction, such as a beam and block floor system.