What Is a 11/12 roof pitch

If a roof rises 11″ in a length of 12″, this is 11/12 roof pitch.
11/12 roof pitch angle = 42.51 degrees.
11/12 roof pitch


Founder & Editor

Hi, I’m Jim. I was a roofing constructor for 20 years, before deciding to start myrooff.com and gather the best content about roofing. I love woodworking and construction and it was only natural for me to start this passion project of mine. Thank you for visitng.