Roofing Materials Used On Low Pitch Roof

2 where the roof is not visible consider upgrading to a single ply roofing intended for low slope roofs.

Roofing materials used on low pitch roof.

Made of several layers of bitumen surfaces built up roofing is finished by applying an aggregate layer or coating as the top layer. The ratio can be indicated by a division slash separating the numbers such as 2 12 or 7 12. Whether you are looking to put up low slope metal roofing or steep slope asphalt shingles the pitch will determine several considerations such as the roofing material used the proportions of the building to be covered by the roof the walkability of the. A roof has a low pitch if it slopes anywhere from 2 12 to 4 12 inches meaning that for every foot the roof extends horizontally the level of the roof rises two to four vertical inches.

Roof pitch designations are comprised of two numbers indicating a ratio. Steep slope roofing is generally referred to as residential roofing due to the fact that most single family homes in the u s. In combination with iko roof fast cap sheets it provides waterproofing properties and durability for low slope roofs. Understanding the low slope roof definition is crucial to a low slope roofing project.

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. Or the colon can replace the slash as in 2 12 or 7 12. Built up roofing is the most popular roofing material used on low sloped roofs. These panels generally come with a painted mill finish or a clear acrylic finish.

Pitch is the term used to describe the angle slope or slant of your roof. Roof pitch defined and explained. Generally roofing types and roofing products are typically divided up into two primary categories steep slope roofing and low slope roofing. Sunday august 5 2018 the traditional metal roof types such as 5v crimp shown above and corrugated are rated by the manufacturers for use down to a 3 12 pitch three inches of vertical rise for every foot of horizontal run.

The most commonly used product on residential roofs is epdm which should last for 24 to 40 years or more if applied properly. This top layer normally is tar over which the gravel is laid. Can metal roofing be used on a low slope pitch roof. Are framed with a steep slope roof pitch.

Some roofs have extremely low slopes and appear to be nearly flat. Residential low slope roofing can generally be divided up into two broad categories. Iko roof fast base ma is a fiberglass reinforced nailable base with a special film surface designed to be used as one of iko s roof fast low slope roofing components.