Capital Valley Plastics PIFA approved damp proof membrane (DPM) is a recognised product providing confidence in installation. The PIFA certificate (see Download left) gives detailed information about the product with production tolerances, storage and technical information. Because of these strict production tolerances raw material selection is very important and only high quality materials are used when producing PIFA grade DPM.
Specification Details for Capital PIFA Approved Damp Proof Membrane (Damp-Proof Membranes)
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Capital Valley Plastics is consulted before specifying.