A Review of TPO Roofing: Good, Bad, and Ugly
Although this material may seem trivial to a seasoned roofer, property manager, or business building owner in West Valley City, UT, A&G Roofing LLC promises that even the most knowledgeable readers cannot contest TPO roofing installation fundamental principles and details as they are outlined here.
What TPO Roof Is?
TPO is a single-ply roofing membrane made of a polymerized polypropylene and ethylene-propylene rubber mixture. Since the early 1990s, it has been produced in the U.S. for use on buildings with flat roofs. The TPO roof system comprises an anti-oxidation membrane (PET)E or glass fiber, a fireproof layer, and a non-woven fabric layer.
Tpo Roofing Systems Installation
Mechanical fasteners and plates are used to install many TPO roofing membranes. They are put along the border of the sheet and anchored into the roof deck and the brace. Following their placement, the adjacent TPO membrane sheets are bonded with a minimum 1 1/2 inch (40 mm) wide hot-air weld before overlapping to cover the fasteners and plates. The bond created by the welding process is intended to be at least as strong as the sheet itself.
The Good! TPO Roofing Benefits
Despite its short lifespan, TPO continues to gain appeal in the commercial roofing sector. The price of a TPO roofing system is one of its benefits, as was already mentioned. It is one of the least expensive flat roofing materials on the market, costing less than EPDM or other varieties of rolled rubber roofing. The building owner’s options for how they want it put are one of the other advantages.
The Bad | TPO Roofing Disabilities
Consumers, installers, and manufacturers gain more knowledge about a new building material over time, and TPO is no different. The issue is that tests and research on white TPO allow the makers to publish temperature variations of 50° F. The truth is that TPO roofs—or any roof, for that matter—will gather dirt unless a building owner is washing their roof every week.
The Ugly | The TPO Information Lag
As was said, one of the main problems with TPO roofs has been premature aging and seam failures caused by extended exposure to extreme temperatures. States that endure high temperatures and UV radiation are particularly prone to these membrane breakdowns.
Consumers should consider what the silence means and what has been done to solve the TPO roofing installation issues. Has profit once again triumphed over integrity?