If you are up for a more chemical resistant roofing and are looking for a cost friendly option pvc roofing is the way to go.
Tpo rooking versus pvc roofing.
While tpo has superior weathering and slightly better tear and break resistance than pvc pvc does have some characteristics that certain customers need or prefer.
Tpo membrane can provide combined benefits of both epdm rubber and pvc roofs but at a more economical cost than pvc.
For example pvc has better chemical resistance.
When deciding on which would be the best for your building consider the location and the budget that you have.
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.
It does not absorb or get weakened by oils and greases.
Like pvc two tpo plies sandwich a polyester reinforcement sheet.
It does not absorb or get weakened by oils and greases.
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 thermoplastic polyolefin to produce the tpo membrane manufacturers will polymerize polypropylene and ethylene propylene rubber.
The most obvious similarity is that tpo thermoplastic olefin and pvc poly vinyl chloride are both thermoplastic materials.
This means that it requires glues to adhere it to what s underneath.
Hot air welded seams help pvc roofing remain watertight under a variety of severe weather conditions.
The seams are either glued with the rest of the roof different process same result or they are taped.
However while the face of both membranes and their installation are virtually identical they are very different systems on the inside.
Pvc s are documented to last longer than tpo membranes who are still experiencing premature failures.
Pvc versus tpo two of the hardest flat roof systems to tell apart is the pvc roof and the tpo roof.
For example pvc has better chemical resistance.
Tpo vs pvc roofing.
While tpo has superior weathering and slightly better tear and break resistance than pvc pvc does have some characteristics that certain customers need or prefer.
While they share many qualities with pvc systems they typically come at a lower cost.
These descriptions don t do justice to the potential of both modified bitumen and tpo roofing systems.
Unlike tpo and pvc roofs that are often mechanically attached an epdm roof is most often fully adhered.
Both are white heat welded systems that look virtually identical.
When it comes to a durable roof that is also environment friendly tpo roofing is a great option.
Meet with kirtley and sons roofing to learn more about them discuss your needs and figure out the right solution for your flat roof.
