Roof Pitch 12 2

A pitch over 9 12 is considered a steep slope roof between 2 12 and 4 12 is considered a low slope roof and less than 2 12 is considered a flat roof.

Roof pitch 12 2.

If this isn t practical then perform the same measurement on the underside of the roof. Most roof s have a pitch in the 4 12 to 9 12 range. 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. Image 1 12 to 12 12 roof pitch 7 12 pitch.

If a roof rises 2 in a length of 12 this is 2 12 roof pitch. 2 12 roof pitch angle 9 46 degrees. Resilient asphalt shingles lie much flatter to the substrate than slate tile and concrete which keeps water from being easily blown under them. The short simple answer is 2 12 has traditionally been considered the absolute minimum acceptable roof slope suitable for asphalt shingles.

Roof pitch degree table.