Common flat roof membranes discussed in this article include built up asphalt tar and gravel modified bitumen and single ply membranes like epdm pvc tpo and kee.
Flat roof membrane tpo.
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.
Membrane roofing is often used on commercial flat roofs.
The name is a bit misleading because rather than being a plastic tpo is actually one of a few different types of rubber usually a blend of polypropylene and ethylene propylene rubber.
Tpo roofing systems are made up of a single layer of synthetics and reinforcing scrim that can be used to cover flat roofs.
Thermoplastic polyolefin is a single ply roofing membrane that is one of the fastest growing commercial roofing systems on the market.
Cost a typical residential tpo roof will cost between 6 50 and 11 50 per sq.
A recent study of everguard tpo roofs installed between 8 and 16 years ago found they all performed above astm standards for newly manufactured tpo.
Tpo is a single ply roofing system that consisting of a thermoplastic polyolefin membrane.
Single ply flat roofing membranes pvc tpo epdm rubber roofs in our overview of flat roofing technologies.
Part i bur tar gravel and modified bitumen we discussed the older and in many ways inefficient types of flat roofs that are not only outdated by today s standards but also have a short life cycle expectancy.
Gaf analyzed membrane samples from roofs across the us and studied thickness over scrim surface cracking and the ability to repair aging tpo membranes.
Viking enviroclad is a branz appraised and codemark certified world class tpo thermoplastic polyolefin waterproofing membrane.
Having been tried and tested both internationally and locally viking enviroclad offers absolute watertight integrity for low slope and pitched roofs gutters parapets pond liners balconies under floating decks and roof gardens of commercial and residential.
We also cover spray applied foam and liquid roofing options.
Tpo stands for thermoplastic polyolefin a single ply roofing membrane that covers the surface of the roof.
Tpo membranes are a newer product that made their initial appearance in 1990s but were plagued by performance issues.
Tpo short for thermoplastic polyolefin is a single ply thermoplastic roofing membrane that offers good overall performance and great energy efficiency for the money.
Quick facts and cost installed.
Thus for an average sized 1 200 sq.
Tpo membranes are manufactured in sheets that are 10 12 or 20 feet wide.
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.
