Henry® TPO

Henry® TPO Membrane is a premium, heat-weldable, single-ply thermoplastic polyolefin (TPO) sheet designed for new roof construction and re-roofing applications. TPO Membrane uses advanced polymerization technology that combines the flexibility of ethylene-propylene (EP) rubber with the heat weldability of polypropylene. TPO Membrane contains an industry-leading, state-of-the-art weathering package. This technology enables TPO Membrane to withstand the extreme weatherability testing that is intended to simulate exposure to severe climates.