Wade (TDN Profile) Stainless Steel Channel

To help protect a building threshold from ingress/ ponding of rainwater landing on an external door, the specially formed channel is installed, generally, 10 mm away from the door cill, this gap being the path for rainwater to flow into the hidden channel below. The channel also has facility to receive run-off from a sub-cill and/ or from the damp proof course/ membrane that must be dressed into the channel.