Thermoplastic Pvc Roofing

Comprised of polypropylene and ethylene propylene rubber these materials are then polymerized together.

Thermoplastic pvc roofing.

Similarities of tpo and pvc roofing membranes initially tpo roofing was designed to be an improved version of both pvc and epdm rubber membranes combing the benefits of both but without the disadvantages. It s generally less expensive that pvc but more expensive than efdm. As noted in the chart below created from rs means data if you compare the life cycle costs of a sarnafil roof estimated to last 35 years versus a tpo roof lasting 20 years pvc is the less expensive choice. Pvc s are documented to last longer than tpo membranes who are still experiencing premature failures.

Unlike pvc however tpo membranes do not adhere readily especially with water based adhesives. This membrane is composed of three layers. Thermoplastic polyolefin tpo and polyvinyl chloride pvc are two types of single ply membranes utilized in low slope and flat roofing systems. Tpo is a single ply roofing system that consisting of a thermoplastic polyolefin membrane.

Tpo is a membrane roofing material in the same category as edpm and pvc. How is pvc installed on a roof. The advantages include water tight seams sunlight resistance positive aesthetic and energy saving aspects of a white color roof and the economic benefits of a lightweight unballasted roofing system. The term stands for thermoplastic polyolefin a single ply reflective roofing membrane.

Both pvc and tpo can be mechanically attached using plates and screws or adhered to the roof substrate. This membrane is best recognized for having the benefits of epdm and pvc systems at a more economical cost. Pvc has been used as a roofing material since the 1960s and has over 50 years of proven performance. Benefits of tpo and pvc flexible protection.

Jm pvc with dow elvaloy kee and jm pvc sd plus thermoplastic roofing membranes are manufactured using an ultraviolet resistant polyvinyl chloride. Thermoplastic roofing tpo pvc the thermoplastic single ply roofing systems are suitable for a wide variety of roofing applications. Pvc roofing systems built to withstand the test of time our pvc roofing membranes are made to resist the toughest weather conditions and chemicals. Read our digital brochure tpo roof systems.

Tpo membranes are made with a co polymerized rubber that allows them greater flexibility in cold climates. The most obvious similarity is that tpo thermoplastic olefin and pvc poly vinyl chloride are both thermoplastic materials. Tpo is fairly new on the market and its longevity is largely untested. The two thermoplastic materials demonstrate similar physical characteristics e g high strength durability and wind resistance.