FACTS ABOUT ROOF WATERPROOFING REVEALED

Generally, this incorporates a damp proof membrane (DPM) to the partitions having a polythene DPM under the slab. With larger quality DPM, some protection from quick-time period Hydrostatic tension can be acquired by transitioning the higher top quality wall DPM to the slab polythene underneath the footing, instead of in the footing facial area. C