How Much Pitch Should A Roof Have To Use Shingles

The pitch of your roof can limit the types of shingles you use.

How much pitch should a roof have to use shingles.

If you re going to take the leap and try it yourself. The loft space would be much larger with a roof pitch of 45 degrees. The asphalt shingle manufactures recommend that you install asphalt shingles on a recommended minimum of 4 in 12 or greater however most manufactures will warrant their shingles down to a 2 in 12 pitch if the recommended installation method is used. Pitched roofs can also be used to incorporate roof lights angled in a specific direction or dormer windows.

Installation on roof slopes below a 2 in 12 pitch is not recommended at all. Pitch is the term used to describe the angle slope or slant of your roof. This image shows a relatively shallow roof pitch of 15 degrees. Roof pitch designations are comprised of two numbers indicating a ratio.

Read on for details. Asphalt shingles continue to be the most widely installed roof covering option in north america. The ratio can be indicated by a division slash separating the numbers such as 2 12 or 7 12. A word of caution.

Explore the rest of our website for more educational tips. Mike asks i just bought a house with a roof section that has a low 1 2 pitch should i use rubber roofing or are shingles acceptable asphalt shingles usually require a 4 or greater rise for every horizontal foot of run though it s possible to use them on a lower sloped roof. Roof pitch defined and explained. If you have a roof that is just above the minimum pitch you still may better off using a different product than shingles.

The short simple answer is 2 12 has traditionally been considered the absolute minimum acceptable roof slope suitable for asphalt shingles. The minimum pitch required for shingles is 2 12 which means for every 12 inches the roof rises 2 inches. There is a lot to know a lot to do and a whole lot to be carried. The minimum pitch for a roof is 1 4 12 which translates to 1 4 inch rise to 12 inches of run.

They provide excellent weather resistance great value and now more than ever a tremendous range of beautiful designs and color blends. Or the colon can replace the slash as in 2 12 or 7 12. Fill out our online form or contact 214 321 9341. My insurance company says it can t insure that roof because it should have flat roofing material and refer me to icc irc 2006.

Do you need a free estimate for your roof. Knowing how much overhang roof shingles should have is only a small part of the job. However you can only use this pitch with built up roofing or specialized synthetic roofing.