Roof that has 2 of single ply that needs removed and it s only a 1 story roof may be 1 00 sq.
The life of tpo single ply roof.
More and more contractors are switching from old systems such as bur asphalt and tar gravel to single ply membranes which are easier safer and faster to install.
Also the various compounds in tpo have changed over the years which has made it challenging to determine precisely how long a single ply tpo roof is going to last.
Tpo is a single ply roofing system that consisting of a thermoplastic polyolefin membrane.
Tpo is the fastest growing commercial membrane roofing system around and is on the forefront of single ply roofing technology.
The cost for stripping and removal of a single ply roof varies greatly by.
The depth of single ply that needs removed.
Today when it comes to flat roof replacement single ply roofing is the top choice.
Written by gautham murralitharan 1 excellent reliability excellent seam strength as tpo seams are 4 times stronger than taped epdm and less temperature dependent which is critical for a long lasting watertight roofing system.
A critical review of the life span of tpo pvc and other single ply roof membranes.
Allana highlighted a number of projects at the university of nevada las vegas where 11 tpo roofs had been replaced over the previous three years.
The tpo membrane was first introduced to the roofing market in the early 1990 s as a more economical and efficient alternative that was thought to replace pvc roofing products.
This membrane is composed of three layers.
Presented by karim allana of allana buick bers at the 2011 rci winter workshop.
An overall estimate puts the life of this type of roof at 10 20 years.
The limited durability appears to be associated with the laminating process on the top layer of tpo products.
The size of your roof.
Three most common single ply roofing systems.
The seam strength is stronger than epdm and there are no plasticizers added like with pvc membranes so are a greener choice.
Here s a video of the west roofing systems team installing a tpo single ply membrane roofing system.
How high your roof is for example a 20 000 sq.
Tpo roofing costs for an average 20 000 sq.
It s engineered for superior long term performance and offers the added benefit of being environmentally sound.
March 3 2020 single ply membrane roofing.
Foot commercial roof it will usually cost between 3 50 and 7 50 per square foot in materials and labor to install a typical single ply membrane commercial roofing system.
