Tpo Vs Pvc Roofing

Tpo like pvc is considered a single ply roofing system.

Tpo vs pvc roofing.

This is because the system only requires a single layer of membrane to keep the roof water tight. Taylor phd reviews the pros and cons of tpo and pvc. Y all are either mis or under informed. Over the last several years it seemed as if tpo supporters have wanted to push the membrane onto every roof.

You might settle on a pvc roofing system thinking that it has the qualities you need for your next roof making it a better type of roofing system than either tpo or epdm. And over time pvc seams to shrink more. Modified bitumen features an advantage in this aspect since it is a multi ply roofing material. Certainly the material has done very well and gained a large market share.

Even though the membranes may appear to be the same pvc and tpo roofing systems are quite different. However while the face of both membranes and their installation are virtually identical they are very different systems on the inside. Helping you see the differences between different types of roofing systems. If you are up for a more chemical resistant roofing and are looking for a cost friendly option pvc.

When it comes to a durable roof that is also environment friendly tpo roofing is a great option. Do a little more research i ve been roofing over 35 years and repairing the failures for most of those. But other membranes haven t gone away and some have a fairly stable market share. That in fact is the point of this article.

Tpo vs pvc roofing. Tpo hit the market in 83 or 84 and pvc has been on roofs much much longer. Without knowing the pros and cons of tpo and pvc you risk buying a roofing system that s not suitable for your specific property needs. In this article guest blogger thomas j.

15 thoughts on roofing guide. 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. Tpo vs pvc joe june 16 2020 at 6 29 am. Other systems such as an asphalt based built up roof system bur involve multiple layers of asphalt soaked felt to make up the system.

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. Go back on a roof a year or so later and the pvc roof looks like the batter head top part you beat on a drum. When deciding on which would be the best for your building consider the location and the budget that you have. Pvc is definitely affected more by heat.