Solar PV Flex
Our range of Reinforced Bitumen Membranes (RBM) combine strength with longevity to provide a durable and cost effective option.
High compressive strength (500 kPa), rigid, XPS insulation board with homogeneous closed-cell structure, designed specifically for heavy duty inverted roofs and load-bearing slabs. Used in conjunction with the Axter water flow reducing layer (WFRL).