Visqueen PIFA Damp Proof Membrane is available from us in various thicknesses (measured in microns); please see our drop down menu for the full selection. This product is a high quality membrane that is made from reprocessed low density polyethylene. It effectively stops moisture penetrating through floors and is suitable for most site conditions. It also has strong resistance to puncturing, although this is dependent on the chosen thickness. For full functionality, use Visqueen Double Sided Jointing Tape when installing and use Visqueen Top Hat Units for covering pipe extrusions. Call us today for advice and further information on 01628 674910.