2 12 Pitch Metal Roof

This measurement is best done on a bare roof because curled up roofing shingles will impair your measurement.

2 12 pitch metal roof.

A pitch of 2 12 is the minimum pitch for shingles made of asphalt so your roof just barely makes the cut off for one of the most popular roofing material options. Pitch is the term used to describe the angle slope or slant of your roof. Roof pitch designations are comprised of two numbers indicating a ratio. The picture below shows the pitch of a 7 12 roof slope meaning that for 12 of horizontal measurement roof run the vertical measurement roof rise is 7.

Resilient asphalt shingles lie much flatter to the substrate than slate tile and concrete which keeps water from being easily blown under them. The ratio can be indicated by a division slash separating the numbers such as 2 12 or 7 12. We recommend about 2. Or the colon can replace the slash as in 2 12 or 7 12.

2 12 roof pitch angle 9 46 degrees. Roof pitch defined and explained. How to cut metal roofing never use a circular saw or other device that will fling hot metal chips all around the area you cut. 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.

That said if you want to have a metal roof that is worth its weight in value that doesn t come with a ton of problems the minimum pitch for metal roof applications should be kept at around at least a 3 1 2 12 three and a half on 12 or above.