There are many advantages that come with using PVC (Polyvinyl Chloride) roofing systems. If you are in an area that has unique weathering characteristics or if you want to save money on energy costs, this is the roofing option for you. PVC systems are hot-air welded with its scrim-reinforced membrane including a white, reflective surface. These systems are available in 45 and 60-mil thicknesses.
For ballasted designs, CityScape Roofing Inc. combines loose-laid insulation and its membrane with the use of pavers or ballast to secure the roofing system.