How Much Pitch Should A Roof Have To Use Shingles

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How much pitch should a roof have to use shingles.

This image shows a relatively shallow roof pitch of 15 degrees. My insurance company says it can t insure that roof because it should have flat roofing material and refer me to icc irc 2006. There is a lot to know a lot to do and a whole lot to be carried. Asphalt shingles continue to be the most widely installed roof covering option in north america.

Do you need a free estimate for your roof. They provide excellent weather resistance great value and now more than ever a tremendous range of beautiful designs and color blends. The minimum pitch required for shingles is 2 12 which means for every 12 inches the roof rises 2 inches. Pitch is the term used to describe the angle slope or slant of your roof.

Read on for details. The ratio can be indicated by a division slash separating the numbers such as 2 12 or 7 12. However you can only use this pitch with built up roofing or specialized synthetic roofing. Artists commonly use north facing roof lights to allow cool light into their studios.

The short simple answer is 2 12 has traditionally been considered the absolute minimum acceptable roof slope suitable for asphalt shingles. The minimum pitch for a roof is 1 4 12 which translates to 1 4 inch rise to 12 inches of run. 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. If you re going to take the leap and try it yourself.

Roof pitch defined and explained. The loft space would be much larger with a roof pitch of 45 degrees. If you have a roof that is just above the minimum pitch you still may better off using a different product than shingles. A word of caution.

Or the colon can replace the slash as in 2 12 or 7 12. 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 designations are comprised of two numbers indicating a ratio. I have a six square 2 12 pitch patio roof installed by a previous owner who used 3 tab shingles.

Pitched roofs can also be used to incorporate roof lights angled in a specific direction or dormer windows. The pitch of your roof can limit the types of shingles you use. Fill out our online form or contact 214 321 9341.