25m x 4m DPM 300MU Damp Proof membrane Polythene Sheet 1200 guage Visqueen

his popular membrane is the most commonly used in the UK building industry.The membrane is manufactured from high quality 100% recycled polythene making it an economical alternative to other membranes as well as being hugely environmentally friendly. ....The BBA (British Board of Agreement) certification allows you to view detailed technical information as well as giving peace of mind that the products quality is independently assured.