TPO vs. EPDM: Which Membrane Performs Better in Chicago’s Climate?
If you own or manage a commercial building with a low-slope roof, there’s a good chance your next roof will be a single-ply membrane. The two most common choices are TPO (thermoplastic polyolefin) and EPDM (ethylene propylene diene monomer, often called “rubber roofing”). Both are proven, both are widely installed across the Midwest, and both…