10/26/2023
Given that your building is 14 feet wide and the rafters are 11 feet long, the rise is the difference between the width of the building (14 feet) and half the rafter length (11 feet / 2 = 5.5 feet). So, the rise is:
Rise = 14 feet - 5.5 feet = 8.5 feet
Now, you can calculate the pitch as the rise divided by the run (which is half the width of the building):
Pitch = Rise / Run
Pitch = 8.5 feet / 7 feet
Pitch = 1.2143 (rounded to 4 decimal places)
So, the pitch of your roof is approximately 1.2143. Roof pitch is often expressed as a ratio, so you can say that the pitch is 1:1.2143, which means for every 1 unit of rise, there are 1.2143 units of run. This is typically written as a fraction, such as 8/7 or 12/10 to make it more practical for construction purposes.
