SANDTOFT CLASSIC VPM 130G/m2 1 x 50m 6100097

Our membranes act as a secondary line of defence, protecting the internal roof substructure against wind driven rain and snow, safely draining it away to the gutter or other rainwater system. These underlays also reduce the wind loading on roof tiles and act as a temporary roof covering for up to a month prior to the installation of tiles or slates during building construction.