Can you install metal roofing sheets upside down?
Installing metal roofing sheets upside down to show a different color is a bad idea because it compromises the integrity and performance of the roof. Doing so prevents proper water shedding and fastener sealing, which ultimately leads to leaks and premature material failure.
What people tried
Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.
Found another way around this?
Share your steps and trade-offs so fellow engineers don't have to reinvent the wheel. No account required.
- 1mounting the panels correctly and painting the top side with Rust oleumDid this help you?
In their words
Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.
“Since the sheets are all different colors, I'm wondering if I could flip the sheets over so the grey side faces up, to make the roof look slightly better.”source ↗
Where this came up
People with this problem also raised
- 4How to shingle around roof bends and height differences?
- 2What cap sheet lasts longest over an old smooth hot roof?
- 3Shingles lifting around chimney flashing
- 7How to match old weathered roof shingles
- 4Why are my roof shingles lifting near the gutters?
- 3How to connect a second story gutter to a first story gutter cleanly