Roof Pitch For Metal Roof Minimum

To get the minimum pitch for a metal roof the vertical rise per foot is divided by the horizontal slope.

Roof pitch for metal roof minimum.

The minimum pitch for a standing seam metal roof is 1 4 or 3 inches rise to 12 inches run. Roof pitch is the degree of building s roof slope. For low slope metal roofs under 12 that are nearly flat modified bitumen roofing thermoset and. The minimum pitch for metal roof shingles and lapped non soldered panels is 3 12.

In a few rare special occasions we might approve down to 1 5 12. The minimum pitch for roll roofing is 2 12 or 2 inches rise to 12 inches run. Amongst many decisions one has to make when designing a metal building determining metal roof minimum slope is one of them. The minimum pitch for metal roofing varies depending on the profile of the metal.

Minimum roof pitch for metal building. 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. Minimum pitch for metal roof. We require a 2 12 pitch for our standing seam products.

The minimum roof slope for metal roofs is dependent upon the roof profile. For a 1 12 pitch roof the only metal product i recommend is a mechanically seamed standing seam. After that the miimum pitch for metal panels depending on the methods used to join the panels. Panels joined with an applied lap sealant can go as low as 12.