Fully integrated Code 4 lead. Pre-formed and available ex-stock. Prevent a damp outside skin becoming a damp inside wall when an extension is added The exterior skin of a cavity wall is designed to become wet when rain falls. The cavity prevents that wetness from reaching the inside skin. Wherever the skins connect at lintel level, a dpc tray ensures the penetrating water is prevented from reaching the inside skin. Similarly all wall ties are shaped so water tracking along a tie drips off Read more […]
Perfect for extensions / redevelopment.