TPO roofs, also known as thermal plastic olefin, are constructed in a way that makes them extremely durable and resistant to water leaks. This roofing material is a favorite among those in the roofing industry. TPO roofs use singly ply roof membranes made from ethylene propylene rubber. Properly welded seams results in a seamless TPO roof that is resistant to wear and tear from outdoor conditions, punctures, and tears that may occur. They are also environmentally friendly compared to other roofing materials in the industry. It’s flexibility allows for any movement with older and even sometimes newer buildings.