As per imperial system of measurements, rafter pitch is expressed in rise then run, dominated by a number 12 that gives a ratio for number of inclines per 12 inches of run;Standard roof pitches typically ranging between 112 and 512 Any roof pitch higher than a 512 requires custom engineering which might increase the cost of your building Additionally, when you have a higher Roof Pitch, the roof is seen so you might need to order a colored roof, which add to your building cost as wellIf you ever wondered how to figure your overall building height or roof height, here we have a calculator to make life a little easier for you As a reminder, please, don't forget to add height of rafter, thickness of roofing material and ridge vent to the number that you'll get using our calculator
What Is Low Slope Metal Roofing Best Profiles For Low Slope Roofs
Roof pitch 2 12