We can turn your unused damp basement to another bedroom or rumpus room by stop water ingress through a block retaining wall without having to excavate the wall from the outside. We use a Nuplex four coat system that can stop water penetrating through the block wall. We fibreglass the floor and wall junction for added protection. The floor can be treated with a system that stops damp rising through the old concrete slab as polythene wasn’t used on older construction projects.