2 12 Pitch Roof Shingles

Roof pitch defined and explained.

2 12 pitch roof shingles.

Excessive use of roofing cement can cause. Use six nails and four spots of asphalt roofing cement on steep slopes. Everything can be done at a distance. Roof pitch designations are comprised of two numbers indicating a ratio.

Asphalt shingles are an effective roof covering material for sloped roofs that can be successfully used on slopes as low as 2 12. Resilient asphalt shingles lie much flatter to the substrate than slate tile and concrete which keeps water from being easily blown under them. The first thing to know about your roofing project. 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.

Thanks to digital technology all of your decisions and interactions from selecting the right roofer to choosing a shingle to paying the contractor can be done at a distance. 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. And your family can remain in the home during the installation or repair. The short simple answer is 2 12 has traditionally been considered the absolute minimum acceptable roof slope suitable for asphalt shingles.

Asphalt shingles continue to be the most widely installed roof covering option in north america. I ve been reading and reading but haven t found a good answer. Who wants a callback on something like shingles on a 2 12 you can t fix it. Sometimes it is a good idea to use your common sense and exceed code requirments.

The ratio can be indicated by a division slash separating the numbers such as 2 12 or 7 12. With respect to shingle application roof slopes from 2 12 to less than 4 12 18 5 are called low slope roofs while roof slopes of 4 12 or greater are called normal or standard slopes. The idea is to apply a roof for the customer that will not fail prematurly to do this with confidence on a 2 12 requires a low slope material. Shingle for every full shingle as shown below.

Asphalt roofing cement should meet astm d 4586 type ii. What is the minimum slope for an asphalt shingle roof. Apply 1 spots of asphalt roofing cement under each corner and at about 12 to 13 in from each edge.