Jm pvc with dow elvaloy kee and jm pvc sd plus thermoplastic roofing membranes are manufactured using an ultraviolet resistant polyvinyl chloride.
Thermoplastic pvc roofing.
The following provides general descriptions of these two systems.
Tpo and pvc prominent examples of thermoplastic membranes.
Thermoplastic membranes both tpo and pvc offer the benefits of reduced cooling costs and energy savings during summer.
The material is the third most widely produced synthetic plastic polymer.
Usually these get used on flat or low sloped roofs.
Both tpo and pvc membranes are smooth highly resistant to chemicals and to water related damage.
The most obvious similarity is that tpo thermoplastic olefin and pvc poly vinyl chloride are both thermoplastic materials.
When used for roofing pvc is possible for prefabrication during the manufacturing phase.
Benefits of tpo and pvc flexible protection.
Sheets range in thickness from 40 mils to 100 mils and are available as both reinforced and non reinforced.
Tpo is a membrane roofing material in the same category as edpm and pvc.
Pvc s are documented to last longer than tpo membranes who are still experiencing premature failures.
It s generally less expensive that pvc but more expensive than efdm.
Standard specification for polyvinyl chloride sheet roofing.
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.
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.
This membrane is best recognized for having the benefits of epdm and pvc systems at a more economical cost.
If you own or manage a commercial facility and are looking a cost effective energy efficient roofing option a thermoplastic roofing system may be right for you.
It is one of the fastest growing commercial roofing options.
Thermoplastic polyolefin tpo is also a very common thermoplastic roof membrane that is manufactured in white colors.
However same benefits can be achieved if managers get the membrane coated with a white coating.
Polyvinyl chloride pvc pvc sheets are produced by calendaring spread coating or extruding and typically are reinforced with polyester or glass fiber mats or scrim.
Pvc roofs are classified under astm d4434.
White tpo is highly reflective and can help lower energy costs in hot sunny places.
Built to withstand the test of time our pvc roofing membranes are made to resist the toughest weather conditions and chemicals.
Tpo is fairly new on the market and its longevity is largely untested.
Read our digital brochure tpo roof systems.
It s also a single ply roofing solution used on commercial roofs.
This will ensure a longer life span of the roofing system.
