Wykamol Waterguard Perimeter Drainage Channel is a PVC Drainage conduit specifically designed for the control of water ingress in below ground situations.

It is installed at the vulnerable wall / floor junction to the soil retaining walls or, around the perimeter of the floor slab to be used in most waterproofing situations, and is particularly suited for use in conjunction with Wykamol Cavity Drain Membrane Systems.

Water entering the building through the walls is controlled behind the Wykamol Membrane and diverted to the perimeter channel at the base of the wall. The water enters the perimeter channel through predrilled drainage holes and must then be diverted to a suitable drainage point, either natural or mechanical, the perimeter drainage is set dead level and not to falls.