Tpo Roofing Lifting Bubbling Up

Tpo stands for thermoplastic polyolefin a single ply roofing membrane that covers the surface of the roof.

Tpo roofing lifting bubbling up.

This area can fill up with air or water to form a blister which looks like a bubble on your roof. If left untreated a blister can grow larger and allow more moisture to get in so that the problem gets worse until more extensive repairs and possible replacement is necessary unless it pops. This problem has been specifically documented in the southern states that get a lot of heat and sun throughout the year. Starting with the roof membrane we will work down through the system and.

The rv manufacturer simply didn t apply the adhesive evenly or left some dirt on the roof that the adhesive couldn t stick to. 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. Does not stand up well to heat load. Tpo roofing membranes have been noted to have an issue of accelerated weathering when subjected to high thermal or solar loading.

In general tpo is a relatively low cost high performing roof membrane when installed the right way. Roof bubbling is just what it sounds like spots where the rubber has lifted off the surface of the roof and formed a bubble or blister. A roof blister is a raised area where there is a loss of adhesion of the roof.