Westwood Liquid Technologies Wethan PU Roof Waterproofing System was successfully installed to over 2200m2 of failed PVC Single-Ply at Dike & Sons Supermarket in Stalbridge.

The client had been left with a single ply roof that had numerous tiny mechanical penetrations through the membrane. The benefit of the 280 Flashing and 275 is that it is ideal for awkward and complex detailing and it is a quick and simple product to install.

Westwood Approved Contractor Protec Roofing Ltd, cleaned and prepared the existing PVC Substrate, then directly applied Wethan 275 on a wet on wet application embedding Westwoods 225g per m2 chopped strand glass fibre reinforcement. A further sealer coat was then applied to complete the project.