TPO Roofing Thermoplastic Polyolefin (TPO) is a single-ply roofing membrane made of rubber which can be installed in a variety of ways. This, combined with its energy savings, makes it one of the most popular roofing materials in industrial real estate development. OVERVIEW: • Roofing can last 15-30 years • Customers choose installation method (ballasted, fastened, or attached) • Customers...