Steep Slope Roof

See roof measurements for an explanation of all of the ways to measure roof slope size area etc.

Steep slope roof.

The exact roof slope in degrees is given by the arctangent. Some roofs are so high and so steep that even working from scaffolding can be dangerous. Steep slope roofing is generally referred to as residential roofing due to the fact that most single family homes in the u s. Arctan 3 12 14 0 the primary purpose of pitching a roof is to redirect water and snow.

Sometimes steep slope roofing is also referred to as residential roofing due to the fact that most single family homes in the u s. Are constructed with some sort of pitch or slope to the roof. From the ground the air from inside the attic or from on the roof. Just as steep slope roofing is often referred to as residential roofing the term low slope roofing is oftentimes synonymous with commercial roofing.

Roofs have a slope of 3 12 or greater are known as steep slope roofs. This means that for every 12 inches of roof length it rises 4 inches. See asphalt shingles on very steep roofs. If asphalt shingles are to be applied on steep slope roofs or on near vertical surfaces special methods are required.

Florida roofing systems offer asphalt roll asphalt shingles wood shakes concrete and clay tiles slate and metal roofing for steep slopes. It means for every 12 inches in the horizontal direction and the roof rises three inches or more in a vertical direction. Are framed with a steep slope roof pitch. Steep slope roofs behave differently from low slope roofs.

The steep roof of the tropical papua new guinea longhouse for example sweeps. Steep slope metal roofs often defined as roofs with pitches of 3 12 or greater have long been favored by environmentally sensitive building owners and architects who appreciate the roof s aesthetic appeal long service life low maintenance requirements light weight and resistance to wind. On the other hand low slope roofing is most often referred to as commercial roofing because predominantly commercial buildings have flat roof designs yet many residences in north america do have low slope roofs. Steep slope roofing usually refers to roofing materials suitable for roofs that have slopes of 3 12 or greater.

This means for every 12 horizontal inches the roof s rise is three vertical inches or greater. Thus pitch is typically greater in areas of high rain or snowfall. This guide is on steep slope roofs any roof over a 4 12 pitch. A steep slope roof is a 4 12 pitch or steeper.

When a roof exceeds 4 12 it s best. All roofs have a pitch.