What Is TPO Roofing?
Thermoplastic Polyolefin (TPO) is a type of single-ply membrane for roofing applications. Another type is Ethylene
Propylene Diene Terpolymer (EPDM).
A single-ply membrane is a sheet of roofing material that is mechanically attached, adhered, or ballasted to a
building's insulation to create a layer of protection over a commercial structure.
TPO membranes are made from a blend of polymers and rubbers, usually polypropylene, ethylene rubber, and
reinforced special fabric.
