Structural waterproofing new build

Clients builder is building a house into the hillside. We was asked to come up with a solution to stop water ingress. So we applied self adessive TWS EX100 membranes and protected with double drain membranes. Clients builder then will use a French drain going round the new build so will control any flood water. We also applied P8 membrane with aqua channels round the perimeter walls to the inside so if 5% of ingress managed to come through the retaining walls we would collect this and control to the front of the new builds drains.

This system comes with a 10 years guarantee and is done to BS8102.