View basket “47mm Timber to Timber Joist Hanger” has been added to your basket. £53.40 4m X 25m DPM, 300mu quantity Add to basket Category: Building Materials Description Description Damp-proof membrane (DPM) is a versatile product and can also be used for a wide range of applications; but commonly used to protect a building’s concrete slab from moisture rising from the foundations. Related products 20mm Ballast Half Bulk Bag £28.00 Add to basket 50mm PIR Insulation Board £40.00 Add to basket 10mm Stone Mini Bag £3.50 Add to basket Line Marker Spray – 750ml £7.99 Select options