Slope Roof Shingles

This means for every 12 horizontal units the roof must rise a minimum of 3 vertical units.

Slope roof shingles.

It is often compared to slope but is not exactly the same. The roof shingle calculator is a free estimator that serves a useful purpose during any roof repair or replacement project. Pitch angle incline slope they all can be used to refer to the steepness of a roof. Larger flat roofed applications low slope such as residential condominium complexes row homes and town houses and smaller applications such as residential porch and garage transitions from the main home where the slope of the roof changes dramatically from steep slope to low slope on the same structure.

Roof pitch roof pitch is the measurement of a roof s vertical rise divided by its horizontal run. In the united states a run of 12 inches 1 foot is used and pitch is measured as the rise of the roof over 12 inches. Residential low slope roofing can generally be divided up into two broad categories. What is the minimum slope for an asphalt shingle roof the short simple answer is 2 12 has traditionally been considered the absolute minimum acceptable roof slope suitable for asphalt shingles.

Asphalt roofing cement should meet astm d 4586 type ii. If you have a low slope roof but would love to have a shingled look rather than other solutions like rolled sheet roofing you are in luck. Gaf asphalt shingles combined with the proper underlayment make ideal low slope roof shingles that do an excellent job of preventing water build up and leaking. Once you enter the basic roof dimensions and enter the type of roof you will get a very accurate result telling you exactly the amount of shingles that are required to cover your new roof.

Asphalt shingles continue to be the most widely installed roof covering option in north america. Steep slope use six nails and four spots of asphalt roofing cement for every full shingle for every full shingle as shown below. Your one stop guide to gaf roofing products explore the full spectrum of gaf colors and styles of shingles. In the roofing trade the go to term is pitch and it is expressed in terms of 12 inches so the pitch of a roof is determined by how many inches the slope rises for every 12 inches it runs horizontally.

America s 1 shingle just got better. Browse owens corning roofing shingles by color shingle lines price features wind resistance and or warranty to find the right roof for your home. What are gaf asphalt shingles. Apply 1 spots of asphalt roofing cement under each corner and at about 12 to 13 in from each edge.