It had been leaking for 2 years.
Pvc roofing damage durolast.
Cost a typical residential tpo roof will cost between 6 50 and 11 50 per sq.
Though the pvc membrane has excellent puncture and heat resistant qualities it is absolutely incompatible with asphalt based products.
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Tpo and pvc roofs are two of the most widely used roofing systems in the united states.
The roof was 15yrs2mo s old.
Duro last pvc clamping ring roof drain.
Roof drain with drain guard.
I had a customer call last year.
I am a certifed durolast installer and have quit installing their product due to this very reason.
So any time a pvc roof is to be installed in such a way as to come in to contact with any asphaltic product separator sheets must be installed to keep the pvc from directly contacting the asphalt.
Pvc is also prone to shattering when exposed to cold temperatures.
Her roof was leaking.
Other parts of the roof can also crack or shrink over time leaving the roof vulnerable.
The duro last membrane is our original single ply pvc roofing formulation is extremely durable leak proof is virtually maintenance free.
Thus for an average sized 1 200 sq.
Roof drain with dome strainer.
The custom fabricated single ply pvc duro last commercial roofing system is ideal for any flat or low sloped application.
Single skirted vinyl coated metal scupper.
If you are looking for a cost effective and durable single ply roofing system for your flat or low slope roof a tpo thermoplastic olefin membrane may be a solid energy efficient option.
It s also prone to shrinking over time.
Flat roof your.
This may be due to the chlorine present in the material which has negative effects on the environment.
Duro last vs tpo roofing systems there are a few different types of single ply roofing membrane that are used for commercial roofing purposes.
One of the biggest disadvantages of these two roofing types is that tpo roofing isn t as durable as duro last.
She thought it was from a roof drain as did the other roofers including the one who installed it 15 years previous.
Single skirted vinyl coated metal scupper with flange.
