What Is Tpo Vinyl Roofing

Pvc s are documented to last longer than tpo membranes who are still experiencing premature failures.

What is tpo vinyl roofing.

Tpo roof seams are leaking. Two of the hardest flat roof systems to tell apart is the pvc roof and the tpo roof both are white heat welded systems that look virtually identical. Installing a tpo roofing system the roofing contractor must be certified by the manufacturer. However while the face of both membranes and their installation are virtually identical they are very different systems on the inside.

Duro last membranes are available in 40 50 and 60 mil thickness. Tpo is fairly new on the market and its longevity is largely untested. White tpo is highly reflective and can help lower energy costs in hot sunny places. It s generally less expensive that pvc but more expensive than efdm.

As demand increases for heat reflective and energy efficient roofing systems you can rely on tpo single ply roofing membranes to. The flashing used around skylights vents a c units drains and drip edges. Thus for an average sized 1 200 sq. Duro last is another pvc roofing manufacturer catering to commercial roof markets.

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. Thermoplastic polyolefin tpo single ply roofing membranes are among the fastest growing commercial roofing products and have gained praise across the industry for their many performance and installation advantages. 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. Tpo is a membrane roofing material in the same category as edpm and pvc.

The name is a bit misleading because rather than being a plastic tpo is actually one of a few different types of rubber usually a blend of polypropylene and ethylene propylene rubber. Thermoplastic polyolefin or tpo is a single ply vinyl roofing membrane that is manufactured in rolls of 8 16 feet wide and is typically white. Flat roof your. If you ve seen a bright white roof then you may be familiar with tpo roofing.

Here at west roofing systems we ve been installing single ply membrane roofing for over 38 years. Cost a typical residential tpo roof will cost between 6 50 and 11 50 per sq. Tpo stands for thermoplastic polyolefin a single ply roofing membrane that covers the surface of the roof. The most obvious similarity is that tpo thermoplastic olefin and pvc poly vinyl chloride are both thermoplastic materials.

In this article we cover everything you need to know about tpo roofing.