Minimum Slope For Shingle Roof Gaf

Heat welded seams provide superior strength.

Minimum slope for shingle roof gaf. No homeowner or building owner looks forward to it installing a new roof. The 2 12 number is rise over run or two units of vertical for every 12 units horizontal. Asphalt shingles minimum roof slope roof pitch r905 2 2. The appearance of some shingles particularly laminated shingles will be different on low slopes.

Shingles of all types need to have a slope to function properly. The short simple answer is 2 12 has traditionally been considered the absolute minimum acceptable roof slope suitable for asphalt shingles. Learn about the liberty sbs self adhering base ply sheet. Complete list of roofing types.

Get automatic lifetime protection on your entire gaf roofing system when you install any gaf lifetime shingle and at least 3 qualifying gaf accessories you ll automatically get a lifetime limited warranty on your shingles and all qualifying gaf accessories. At gaf we support habitat s philosophy of helping to provide a hand up not a handout to people and families founded in 1976 habitat has more than 1 500 local. Roof slope equivalents as rise. Short for thermoplastic polyolefin tpo is a single ply roofing membrane that offers excellent performance at a cost effective price.

Asphalt shingles can only be installed on roof slopes of 2 12 or greater. They provide excellent weather resistance great value and now more than ever a tremendous range of beautiful designs and color blends. If you have a low slope roof this is especially important. The minimum requirement is 2 12.

Asphalt shingles continue to be the most widely installed roof covering option in north america. Run in degrees and as percentage the minimum roof slope allowed by code for any type of roof is in 12 applicable only to coal tar pitch roof systems. Tpo s long term heat uv and natural fungal resistance plus flexibility without need for plasticizers also make tpo a reliable low slope roofing system. Gaf application instructions are also available online at.

Low slope roofs with gaf asphalt shingles. Liberty sbs self adhering roofing system will provide long lasting protection for the low slope areas of your property without the danger or hassles associated with the installation of other conventional roofing products. Any slope limitations will be indicated in the instructions. Degrees to pitch rise in run table.

As printed on the insideof the shingle bundle wrappers. But whether you are in your forever home or location or you plan to sell soon you need to choose quality materials and the right roofing contractors in lincoln ne to install your new roof right. This means for every 12 horizontal units the roof must rise a minimum of 2 vertical units. That works out to about nine degrees if that works better for you.