Leaking Asbestos roofs, GI roofs, PVC Roofs, Aluminium roofs, Polycarbonate sheet, etc. This is where our dedicated network of roofing contractors comes in, as they have the experience and special equipment required to fix a leaking roof. We've spent years testing different Roof Waterproofing systems and developing a wide range of trusted Roof Waterproofing methods/processes. Plus, we're independent and proud of it, meaning our waterproofing solutions are all handpicked for their brilliant performance.