What Is a 9/12 roof pitch

If a roof rises 9″ in a length of 12″, this is 9/12 roof pitch.
9/12 roof pitch angle = 36.37 degrees.
9/12 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.

[null,{"description":"What's your zip code?","name":"zipcode","qid":"1","subLabel":"","text":"","type":"control_number"},null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"name":"getFree23","qid":"23","text":"Add your zip code to get started","type":"control_button"}]
[null,{"description":"What's your zip code?","name":"zipcode","qid":"1","subLabel":"","text":"","type":"control_number"},null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"name":"getFree23","qid":"23","text":"Add your zip code to get started","type":"control_button"}]
[data-type="control_textbox"]
[data-type="control_textbox"]
[data-layout="half"]
[data-layout="half"]
[data-type="control_dropdown"]
[data-type="control_dropdown"]
[data-type="control_email"]
[data-type="control_email"]
[data-type="control_number"]
[data-type="control_number"]
[data-type="control_phone"]
[data-type="control_phone"]
[data-type="control_datetime"]
[data-type="control_datetime"]
[data-type="control_signature"]
[data-type="control_signature"]
[data-type="control_birthdate"]
[data-type="control_birthdate"]
[data-type="control_time"]
[data-type="control_time"]
[data-type="control_image"]
[data-type="control_image"]
[src*="accessibilityEnhancer/dist/main.js"]
[src*="accessibilityEnhancer/dist/main.js"]
[null,{"description":"What's your zip code?","name":"zipcode","qid":"1","subLabel":"","text":"","type":"control_number"},null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"name":"getFree23","qid":"23","text":"Add your zip code to get started","type":"control_button"}]
[null,{"description":"What's your zip code?","name":"zipcode","qid":"1","subLabel":"","text":"","type":"control_number"},null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"name":"getFree23","qid":"23","text":"Add your zip code to get started","type":"control_button"}]
[data-type="control_textbox"]
[data-type="control_textbox"]
[data-layout="half"]
[data-layout="half"]
[data-type="control_dropdown"]
[data-type="control_dropdown"]
[data-type="control_email"]
[data-type="control_email"]
[data-type="control_number"]
[data-type="control_number"]
[data-type="control_phone"]
[data-type="control_phone"]
[data-type="control_datetime"]
[data-type="control_datetime"]
[data-type="control_signature"]
[data-type="control_signature"]
[data-type="control_birthdate"]
[data-type="control_birthdate"]
[data-type="control_time"]
[data-type="control_time"]
[data-type="control_image"]
[data-type="control_image"]
[src*="accessibilityEnhancer/dist/main.js"]
[src*="accessibilityEnhancer/dist/main.js"]