Johns Manville TPO roofing system gives you the option of a reliable, cost-effective roofing solution. Our current membranes are reinforced with a polyester fabric and manufactured using an ultraviolet-resistant thermoplastic polyolefin formulation. TPO roofing comes in several thicknesses and has been designed for ease in installation. And for your convenience, systems can be installed fully adhered or mechanically fastened. We also offer a complete line of accessories, sealants and adhesives to help ensure a waterproof installation.

JM’s TPO roofing materials are formulated using the best available technology and designed for long-term roof performance in all conditions. We reinforce our TPO membrane with polyester fabric to provide excellent wind uplift resistance, puncture resistance and finished physical properties. And our TPO formulation was developed to allow for extreme pliability, flexibility and weldability during installation. Along with such installation advantages, our TPO’s state-of-the-art formulation helps our product to resist extreme weather conditions, including ultraviolet radiation and high surface temperatures