2 12 Pitch Roof Material

Image 1 12 to 12 12 roof pitch 7 12 pitch.

2 12 pitch roof material.

Mineral surfaced roll roofing requires a minimum roof pitch of 1 12 or greater. The short simple answer is 2 12 has traditionally been considered the absolute minimum acceptable roof slope suitable for asphalt shingles. 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.

Time to bite the bullet on the roof covering. Metal roof shingles require a minimum roof pitch of 3 12 or greater. Asphalt shingles require a minimum roof pitch of 2 12 or greater. We included a roof pitch chart below the 7 12 example image and the calculator below that.

Roof pitch designations are comprised of two numbers indicating a ratio. 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. Roof pitch degree table. Pitch is the term used to describe the angle slope or slant of your roof.

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. Roof pitch defined and explained. Clay and concrete tile requires a minimum roof pitch of 2 1 2 12 or greater. While it is possible to estimate the amount of necessary materials using only the total roof area measurement as can be seen from the table depending how large the pitch of the roof the actual area of the roof can differ by up to 2 236 from the measured total area at a pitch of 24 12.

It was originally a hot mop and gravel roof that was about 20 years too old. 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. We recommend about 2. Resilient asphalt shingles lie much flatter to the substrate than slate tile and concrete which keeps water from being easily blown under them.

They provide excellent weather resistance great value and now more than ever a tremendous range of beautiful designs and color blends. 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. Or the colon can replace the slash as in 2 12 or 7 12.