16 12 Roof Pitch Factor

Simply locate a roof rafter board place the end of the level against the bottom edge and measure from the 12 inch mark vertically to the bottom edge of the rafter.

16 12 roof pitch factor.

As 6 is half of 12 it is considered to be 50. In that case the multiplier is multiplied by the run of the rafter the horizontal distance that will be covered by the rafter. High pitched roofs often need extra fasteners and their pitch can be as high as 21 12. These roofs have a pitch less than 4 12.

For example if you measure 4 inches the pitch of your roof is 4 12. You can easily find roof pitch factor chart online from where you can take help in calculating pitch factor for your roof. Valley hip factor. You can also calculate roof pitch even without using a roof slope calculator.

For example if the pitch of the roof is 6 then it is written as 6 12. A roof pitch of 4 in 12 4 12 has a rise of 4 and a run of 12. This 6 12 roof pitch factor can also be described in other measures. The combination of two numbers are used to display or show the roof pitch.

You just have to go online and there you can search this chart you will surely. The angle for 6 12 is 26 57 and in grades it is described as 50. 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. They have a pitch ranging from 4 12 to 9 12.

Grades are the measure of percentage. The roof pitch factor is also used to calculate the length of common rafters.