2 12 Pitch Roof Material

Roof pitch defined and explained.

2 12 pitch roof material.

Roof pitch degree table. Or the colon can replace the slash as in 2 12 or 7 12. The short simple answer is 2 12 has traditionally been considered the absolute minimum acceptable roof slope suitable for asphalt shingles. They provide excellent weather resistance great value and now more than ever a tremendous range of beautiful designs and color blends.

Image 1 12 to 12 12 roof pitch 7 12 pitch. Pitch is the term used to describe the angle slope or slant of your roof. Metal roof shingles require a minimum roof pitch of 3 12 or greater. The metal roof length calculator calculates the distance from peak to trim so add the length you want the roof metal to extend beyond the eave trim.

Asphalt shingles require a minimum roof pitch of 2 12 or greater. Clay and concrete tile requires a minimum roof pitch of 2 1 2 12 or greater. It was originally a hot mop and gravel roof that was about 20 years too old. If this isn t practical then perform the same measurement on the underside of the roof.

Mineral surfaced roll roofing requires a minimum roof pitch of 1 12 or greater. We included a roof pitch chart below the 7 12 example image and the calculator below that. The ratio can be indicated by a division slash separating the numbers such as 2 12 or 7 12. I ve been reading and reading but haven t found a good answer.

A pitch of 2 12 is the minimum pitch for shingles made of asphalt so your roof just barely makes the cut off for one of the most popular roofing material options. How to cut metal roofing never use a circular saw or other device that will fling hot metal chips all around the area you cut. Resilient asphalt shingles lie much flatter to the substrate than slate tile and concrete which keeps water from being easily blown under them. We recommend about 2.

Roof pitch designations are comprised of two numbers indicating a ratio. As i mentioned in the subject heading the roof is a low pitch actually 2 25 12 unvented shed roof 25 eave to ridge 36 wide. What is the best value price compared to life compared to ease of installation material to go on top of shingle on a 2 12 pitched roof that is also comparatively easy for a handy man homeowner to install considering in order of importance price vs expected life time vs ease of installation.