Sloped Metal Roofing

Metal roof slope is expressed by a ratio indicating the roof pitch which notes the vertical rise of the roof in inches for every 12 inches the roof runs horizontally in other words dividing the vertical rise and its horizontal span.

Sloped metal roofing.

It is the recommended slope as there is no guarantee if you opt for flatter pitch than this. Low slope roofs are not totally flat their roof slope generally ranges from 1 4 12 to 3 12. Low slope metal roofs require less material which reduces the overall load on the building s structure. Minimum metal roof slope depends on the roof profile building design climate and site location.

That s why your best bet will be to use some variation of a mechanically seamed metal roof system specifically a double lock profile. Final thoughts on low slope metal roofing the bottom line is that you want to install a standing seam metal roof profile that will provide the most protection for your low slope project. The most common slopes are. The corrugated metal roof minimum slope is 5 degrees.

3 12 1 2 12 and 1 4 12. Corrugated roofing is an amazing choice for conventional pitched roof despite having the severe limitation about the pitch. Low slope roofs present special challenges in terms of preventing unique types of damage. Low slope metal roofs have been a preferred roof covering for commercial institutional and industrial buildings for years because of their ability to protect against the elements to allow water to drain away from the roof surface and to keep building contents and occupants dry and comfortable.