09/22/2023
TPO membranes are made by calendaring with various techniques, including lamination, extrusion with lamination, or extrusion-coating. Fabricated with a blend of polypropylene and ethylene propylene polymers, TPO membranes are typically reinforced with polyester for additional strength and durability. To learn more about TPO roofing, call today.
https://www.illinoisroofmasters.com/