The short simple answer is 2 12 has traditionally been considered the absolute minimum acceptable roof slope suitable for asphalt shingles.
How to install shingles on a low pitch roof.
Attach drip edge along the edge of the roof with roofing cement.
If you don t place the drip edge properly.
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.
Low slope roofs with gaf asphalt shingles.
If you have a low slope roof this is especially important.
No homeowner or building owner looks forward to it installing a new roof.
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.
To install the flange one shingles to about the level of the pipe then nails the flange on and then continues by putting the shingles over the flange.
They provide excellent weather resistance great value and now more than ever a tremendous range of beautiful designs and color blends.
Extend the front edge of the drip edge so it runs off the roof and into the guttering.
Asphalt shingles continue to be the most widely installed roof covering option in north america.
I have heard that asphalt shingles can be applied on a roof with a pitch as low as 2 12 as long as a rubberized asphalt eaves membrane is installed under the shingles.
Asphalt shingles are an effective roof covering material for sloped roofs that can be successfully used on slopes as low as 2 12.