The corrugated metal roof minimum slope is 5 degrees.
Minimum roof pitch corrugated metal.
In most occasions a pitch of three in twelve is preferred but this should also take into consideration the manufacturer s recommendations as well the unique condition of the corrugated metal roof.
Corrugated metal roofing has the same minimum pitch.
The minimum pitch for metal roof shingles and lapped non soldered panels is 3 12.
That is why all roofing manufacturers recommend the 5 degree pitch as the minimum slope and they will not provide any guarantees if it is installed flatter than this.
The minimum pitch for roll roofing is 2 12 or 2 inches rise to 12 inches run.
The pitch is measured in inches of vertical rise per foot of horizontal run and the 5v crimp profile shown above requires a minimum slope of three in twelve or 3 12 3 inches vertically per 12 inches horizontally.
Just like other metal roofs the minimum pitch for a corrugated metal roof largely depends on the profile of the roof.
Minimum pitch for corrugated metal roof corrugated roofing is an amazing choice for conventional pitched roof despite having the severe limitation about the pitch.
Corrugated roofing is a great material on traditional pitched roofs but it has severe limitations when the pitch gets below 5 degrees.