Leaking Flat TPO Membrane Roof. Upon inspection of this old TPO flat roof membrane in Knoxville, Tennessee, I found several issues with maintenance and installation and some areas with leaks. The seams are falling in several places on the flat portion and the parapet walls. Replacement is recommended. However, repairs are possible.
Tpo flat membrane roof with 5 foot seam spacing and several issues overview
Table of contents
- Here, you can see where the seam is torn and water is injured underneath the membrane causing it to detach
- Rooftop video TPO membrane
- Ponding water from a leak and wet deteriorating insulation board
- Gutters at the back of the building are detaching from the building
- Evidence of water penetration at several areas and bad seams
- Poor installation and bad patchwork on TPO membrane at parapet wall front corner
- 1Here, you can see where the seam is torn and water is injured underneath the membrane causing it to detach
Go To Pin - 2Rooftop video TPO membraneGo To Pin
- 3Ponding water from a leak and wet deteriorating insulation board
Go To Pin - 4Gutters at the back of the building are detaching from the building
Go To Pin - 5Evidence of water penetration at several areas and bad seams
Go To Pin - 6Poor installation and bad patchwork on TPO membrane at parapet wall front corner
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