0 3 Roof Pitch

0 pitch 1 00x the roof area.

0 3 roof pitch.

1 pitch 1 01 2 pitch 1 02 3 pitch 1 03 4 pitch 1 05 5 pitch 1 085 6 pitch 1 12 7 pitch 1 16 8 pitch 1 21 9 pitch 1 25 10 pitch 1 31 11 pitch 1 36 12 pitch 1 42. A completely flat roof is a poor design as water and snow will collect on it eventually leading to your roof collapsing in from the weight of it all. You can go by the measurements taken by walking the roof. Roof pitch designations are comprised of two numbers indicating a ratio.

Since this is a flat roof or nearly flat roof. Arctan 3 12 14 0 the primary purpose of pitching a roof is to redirect water and snow. Roof pitch is used to describe the slope or angle of the roof. 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.

The roof pitch is important in determining the appropriate installation method and how much roofing material will be needed. Definitions vary on when a roof is considered pitched. The exact roof slope in degrees is given by the arctangent. A common choice for flat roofing material is epdm rubber as it is highly durable waterproof and can be made from recycled materials.

In degrees 10 2 in 12 or 1 in 6 is considered a minimum. The smallest pitch of a roof is 0 5 12. Pitch is the term used to describe the angle slope or slant of your roof. Thus pitch is typically greater in areas of high rain or snowfall.

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