TPO roofing is a relatively inexpensive rubber roofing material that’s most often used on commercial buildings. TPO stands for Thermoplastic Polyolefin; it’s made primarily from recycled rubber, and ...
"The main concern is avoiding unnecessary penetration of the membrane while still having a secure mounting structure." ...
The flat and low-slope commercial roofing market has shifted. A decade ago, EPDM rubber membranes and modified bitumen were the dominant choices for most commercial buildings. Today, TPO ...