Trending Of How To Compute Slope Of Roof Free Download. Measurements that you can get from using a calculator will be far more in line with what is expected in the industry and also will ensure that you can get industry standards correct as well as making sure that your chosen roof pitch will be safe and secure to use. If you want to learn how to calculate roof measurements you need to start here.
Calculating roof slope is done by calculating the number of inches your roof slope rises vertically for every 12 inches it extends horizontally. Lets say it is equal to 15 m. The rise is the height of the roof and the run is the horizontal span as pictured above.
A roof that rises two feet over a run of 4 feet would.
Slope - The slope of a roof is represented as X12 where X is the number of inches in rise for every 12 inches of run. Thus a moderate 6 in 12 roof pitch means that the roof rises 6. The pitch is commonly defined as the ratio of rise over run in the form of x12. First find the slope by finding the tangent of the degrees eg.