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.

For roofs over 3 12 measure multiply the length of your home by the width of your home after you add in the overhang. 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 pitch on our roof over the porch is 3 12. 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.

Look through 3 12. If your roof has a pitch of 3 12 or less multiply length times width. Using pitch its footprint and basic geometry you can quickly and with a high degree of accuracy calculate the length of the gable sides. However you can only use this pitch with built up roofing or specialized synthetic roofing.

The plans are already purchased so if we make it steeper it would have to be something that the builder does by adjusting. 3 12 roof pitch angle 14 04 degrees.