Angle Of Roof Pitch Chart

Roof pitch is a term describing how steep or flat your roof slope is.

Angle of roof pitch chart.

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. This measurement is best done on a bare roof because curled up roofing shingles will impair your measurement. Active ventilation products. Click here to view our roof pitch diagram chart.

Roof pitch angle and slope factor charts. The combination of two numbers are used to display or show the roof pitch. After finding out your roof pitch angles you can use the calculator to perform the calculations for you instead of doing them manually. 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.

Common roof pitches and equivalent grade degree and radian angles. A 4 12 roof pitch is referred to as the roof rises 4 inches in height for every 12 inches as it measured horizontally from the edge of the roof to the centerline. What is a 4 12 pitch. To get an idea about different roof pitch angles you can take a look at roof pitch chart.

Most roof s have a pitch in the 4 12 to 9 12 range. Pitch tan angle where angle is the roof pitch expressed in degrees. On blue prints architects engineers usually display the pitch of a roof in the format shown on the image where number 4 represents a rise and number 12 represents a length. Roof pitches ranging from 0 12 0 degrees to 21 12 60 26 degrees.

The value displayed as the rise will be your x. Two most common methods 4 12 or 4 12 are used for marking the pitch of a roof.