Forum Discussion
Old_Islander
May 16, 2020Explorer
The thing I'd worry about with TPO on the sides is gravity. On the roof, gravity is continuously working for you. On the sides, it is working against you 24/7/352. On the roof or on the sides, there will be occasional 60+ MPH headwinds, when driving. You would have to have a good deal of faith in the glue on the sides, never to fail during the life of the application. For that reason, I might be inclined to favour something with fasteners.
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