3 12 Roof Pitch Porch
If you have a 1 foot overhang add 2 feet to the width and 2 feet to length.
3 12 roof pitch porch. What is a 3 12 roof pitch if a roof rises 3 in a length of 12 this is 3 12 roof pitch. For example a 3 pitch or 3 in 12 pitch or 3 12 pitch all mean that the roof rises 3 inches for every 12 inches of it s horizontal run. The minimum pitch for a roof is 1 4 12 which translates to 1 4 inch rise to 12 inches of run. It looks flat to me but i m sure that without good information why it should be steeper my husband won t want to change the plan.
The pitch on our roof over the porch is 3 12. However you can only use this pitch with built up roofing or specialized synthetic roofing. 3 12 roof pitch angle 14 04 degrees. The plans are already purchased so if we make it steeper it would have to be something that the builder does by adjusting.
Look through 3 12. For roofs over 3 12 measure multiply the length of your home by the width of your home after you add in the overhang.