1 2 Pitch Roof

Pitch is the term used to describe the angle slope or slant of your roof.

1 2 pitch roof.

Historically roof pitch was designated in two other ways. Most roof s have a pitch in the 4 12 to 9 12 range. Roof pitch designations are comprised of two numbers indicating a ratio. To see roof pitch to degrees equivalents.

A ratio of the ridge height to the width of the building span and as a ratio of the rafter length to the width of the building. What is a roof pitch examples. 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. Roofing terminology for roof pitch are.

The ratio can be indicated by a division slash separating the numbers such as 2 12 or 7 12. 4 12 roof pitch 18 angle 18 43 degrees details. Roof pitch defined and explained. The examples below provide visual examples of roof pitch.

The table below shows common roof pitches and the equivalent grade degrees and radians for each. To determine your roof pitch calculator. Commonly used roof pitches were given names such as greek. The ridge height is 1 9 to 1 7th the span an angle of 12 5 to 16.

5 12 roof pitch 22 angle 22 62. 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. 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. Or the colon can replace the slash as in 2 12 or 7 12.