Minimum Roof Pitch Colorado

Would you as a manufacturer of this flat metal roofing material condone a 1 12 slope for this roof.

Minimum roof pitch colorado.

For example areas hit by extraordinary lake effect snows like buffalo new york and montreal canada specify a 6 12 a rather steep pitch of approximately 26 6 degrees. The short simple answer is 2 12 has traditionally been considered the absolute minimum acceptable roof slope suitable for asphalt shingles. In some areas of the u s. They provide excellent weather resistance great value and now more than ever a tremendous range of beautiful designs and color blends.

Thanks walt in colorado. There are some standing seam metal roofing options available from atas and other manufacturers that can be installed on a roof with pitch of 1 12. We require a 2 12 pitch for our standing seam products. Shingles of all types need to have a slope to function properly.

So you would need to pick the right option as most regular standing seam metal roofs will require a roof pitch of 2 12 or even 3 12 at a minimum. 4 responses to 28 minimum roof pitch with metal roofing. The minimum requirement is 2 12. However you can only use this pitch with built up roofing or specialized synthetic roofing.

What is the minimum pitch slope of an asphalt shingle roof. That works out to about nine degrees if that works better for you. Building codes require a minimum slope. Rafters are built or framed on an angle to achieve the designed pitch of a roof.

Asphalt shingles continue to be the most widely installed roof covering option in north america. You could also opt for a pvc flat roofing membrane.