For every 12 inches you.
Single slope roof shingles.
This number corresponds to the number of inches of rise in a 12 foot run.
When shingling a shed roof with three tab shingles the standard asphalt covered tar backed shingles used on most residential roofs you will come to a point at which the top row must be finished with another type of shingle i e ridge cap shingles.
The short simple answer is 2 12 has traditionally been considered the absolute minimum acceptable roof slope suitable for asphalt shingles.
Professional installers have long preferred the rugged dependable professional installers have long preferred the rugged dependable performance that only a timberline roof can offer.
As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles.
For those who don t understand the roof pitch number here is a way to envision it.
There are also 29 standard sized shingles.
Therefore the asphalt manufactures base their warranties around the minimum recommended pitch of 4 in 12.
This article discusses best roofing practices for the installation of asphalt roof shingles including installation temperature shingle sealing methods shingle course offsets asphalt shingle nailing location and specifications low slope and steep slope limits for asphalt shingles and roof flashing at building eaves and around skylights.
They provide excellent weather resistance great value and now more than ever a tremendous range of beautiful designs and color blends.
Some people recommend not installing asphalt shingles on slopes below 5 12 but a skilled roofer may well be able to make this work.
A shed roof is one that has a single sloping side.
Since your roof can represent up to 40 of your home s curb appeal you can improve its resale value with timberline natural shadow shingles from gaf.
However shingles are packaged in a way that they are light enough for the average person to carry around.
But performance is only half the story.
Using technology and good practices our contractors can help you get the reroof or repair you need worry free.
Browse owens corning roofing shingles by color shingle lines price features wind resistance and or warranty to find the right roof for your home.
Asphalt shingles continue to be the most widely installed roof covering option in north america.
Gaf factory certified contractors are working smart to help protect your home and family.
A square of shingles is the number of shingles needed to cover 100 sq feet of roof area.