Visqueen DPM is one of the most widely specified damp proof membranes in UK construction, used beneath floor slabs and concrete to resist the passage of ground moisture into the structure above. Manufactured from a minimum 85% recycled polyethylene, it offers a dependable barrier with strong environmental credentials, and carries BBA certification for independent third party assurance. The membrane is black and supplied in multi folded rolls, making it straightforward to position and unfold across a prepared sub-base. Three thicknesses are available so you can match the membrane to the demands of the project, from lighter domestic work through to heavier duty applications where greater puncture resistance is needed. Benefits BBA certified for independent third party assurance Manufactured from a minimum 85% recycled polyethylene Black, multi folded rolls for easier handling and positioning Good to know Material: Minimum 85% recycled polyethylene 250 micron (0.25mm), 300 micron (0.3mm), 500 micron (0.5mm)