Tpo Pvc Epbm Roof

It s also a single ply roofing solution used on commercial roofs.

Tpo pvc epbm roof.

Tpo which is short for thermoplastic polyolefin came into the roofing market in the early 1990s as a viable alternative to pvc roofing materials. Tpo membrane can provide combined benefits of both epdm rubber and pvc roofs but at a more economical cost than pvc. Pvc pvc is a plastic roof material that is formed by a gaseous reaction between oxygen hydrochloric acid and ethylene. It instantly became very popular as it was economical and cost efficient.

The material is the third most widely produced synthetic plastic polymer. Modified bitumen one potential area of concern with single ply roofing membranes including tpo epdm and pvc is that although these roof membranes are durable sharp objects and collisions can still rip through the single ply of the membrane. Aside from this base material manufacturers reinforce the material with fiberglass and talc. When used for roofing pvc is possible for prefabrication during the manufacturing phase.

Tpo in a nutshell a tpo membrane is made from ethylene propylene rubber. It is one of the strongest flat roof materials amongst tpo epdm and mod bit. According to the american society of testing and materials astm a roofing membrane must have a breaking strength of around 200 ppi. Usually these get used on flat or low sloped roofs.

With fleece back roofing the ranges extend to 135 mils for both pvc and epdm and up to 155 mils for tpo. Tpo is the most popular rv roofing material today because of two reasons it is cheap and it is already colored white. The normal top range for single ply roofing membranes is 90 for pvc and epdm and 80 for tpo roofing. Modified bitumen features an advantage in this aspect since it is a multi ply roofing material.

Believe it or not tpo is actually in a broad family of rubber roofing materials. The most obvious similarity is that tpo thermoplastic olefin and pvc poly vinyl chloride are both thermoplastic materials. It s therefore not surprising that tpo roofing systems are quickly growing in popularity and demand in both residential and commercial flat roof markets. Tpo is a blend of polypropylene and ethylene propylene rubber.

Tpo requires an experienced worker to ensure seamless and effective welding. Expect to pay between 5 50 and 9 50 per square foot to install epdm membrane on a typical flat roof or about 8 250 to 14 250 for a 15 square 1 500 square feet low slope roof. The term tpo stands for thermoplastic polyolefin. Thermoplastic polyolefin roof manufacturers improve on epdm roofs with polymerized polyprophlene and ethylene propylene rubber.

Pvc stands for polyvinyl chloride. That s a 50 increase for pvc and epdm and a 93 increase for tpo.