Roof Slope Angle

Two most common methods 4 12 or 4 12 are used for marking the pitch of a roof.

Roof slope angle.

Roof pitch calculator results explained. This measurement is best done on a bare roof because curled up roofing shingles will impair your measurement. Roof pitch refers to the measurement of the slope of a roof and you express this as a ratio. Slope the slope of a roof is represented as x 12 where x is the number of inches in rise for every 12 inches of run this is very useful information for many purposes especially for roof framing the slope sometimes called pitch is calibrated on speed squares.

Roof pitch is used to describe the slope or angle of the roof. If you want to find the roof pitch in the form of x 12 simply calculate the pitch and substitute 12 for the run length. Roof pitch angle and slope factor charts. Roof pitch is a term describing how steep or flat your roof slope is.

The combination of two numbers are used to display or show the roof pitch. Roof pitch or slope is a measure of vertical rise to horizontal run expressed in inches per foot. Angle the angle of a roof is the same as the roof s slope except instead of being. 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.

Roof slope calculator example of use. Pitch tan angle where angle is the roof pitch expressed in degrees.