Correct installation of Houston PVC Roofing is as important as selecting the material to the effectiveness of the roofing system. Proper installation ensures that the PVC roofing will be leak free and last a long time. Work with a reputable roofing contractor who is experienced in installing PVC roofing. Strata Roofing and Construction, Houston, is an expert in the installation of PVC or thermoplastic polyvinyl chloride membrane roofing. Insulation boards are generally fastened securely to the roof first, followed by the PVC material, which is either attached with adhesive, screws and plates or ballasted, held down with heavy materials such as rocks or pavers. The overlapped seams are hot welded together, which produce incredibly strong connections and create a single watertight membrane roofing system. PVC is a good solution for low-slope roofs on which asphalt shingles and wood shakes do not perform well.