Tpo Roofing Lifting Bubbling Up

The rv manufacturer simply didn t apply the adhesive evenly or left some dirt on the roof that the adhesive couldn t stick to.

Tpo roofing lifting bubbling up.

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. Expanding trapped air within the roof structure this type of bubbling lifting can occurr on warm deck roof designs where the epdm membrane is fully bonded onto either a timber deck or directly onto the insulation. 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.

Starting with the roof membrane we will work down through the system and. This area can fill up with air or water to form a blister which looks like a bubble on your roof. The most common cause of roof bubbling is poor installation of the roof. In general tpo is a relatively low cost high performing roof membrane when installed the right way.

A roof blister is a raised area where there is a loss of adhesion of the roof. Tpo stands for thermoplastic polyolefin a single ply roofing membrane that covers the surface of the roof. This problem has been specifically documented in the southern states that get a lot of heat and sun throughout the year.