Steep Slope Roofing Details

Steep slope roofing usually refers to roofing materials suitable for roofs that have slopes of 3 12 or greater.

Steep slope roofing details.

One cool trick is to use a slope kit consisting of sheets of foam that are tapered to provide the necessary slope. By downloading and using any arcat cad detail content you agree to the following license agreement. A comprehensive roofing specification writing tool allowing users to quickly write accurate steep and low slope roofing specifications for job submittal packages. 2 12 4 12 conventional slope roof.

On a steep slope roof greater than 2 12 and for climate zone 8 the cool roof requirements are an aged solar reflectance of 0 15 and a thermal emittance of 0 75. Asphalt roofing is the most affordable with asphalt shingle prices ranging from 70 to 160 per square feet. This guide is on steep slope roofs any roof over a 4 12 pitch. Cedar shakes shingles.

This means for every 12 horizontal inches the roof s rise is three vertical inches or greater. Roofing association manuals as well as the code book specify a minimum slope of 1 4 inch per foot for low slope roofing. Steep slope roofing details chapter 4b steep slope roofing details spec manual b u r modified shingle roofing systems. 4 19 steep spe r deta 4b 1 4 slope layout no ice dam protection 2 4 overlap depending on product full width sheets roof deck.

9 12 20 12 steep slope. Arcat free architectural cad drawings blocks and details for download in dwg and pdf formats for use with autocad and other 2d and 3d design software. Insulation itools quick and easy online tools and calculators that can help you determine your insulation needs as well as how much you could save. Concrete clay roof tiles.

Ceilings product comparison tool. That is your cool roof specification for your roofing product. Hence the 4 sloped hip roof is safer than a gable roof with just two slopes. Gaf residential roofing products cad steep slope roofing.

130 www malarkeyroofing com 800 545 1191 rev. The goal of this presentation are to define the best roofing details provide solutions to common roofing problems give insights into which roof designs to embrace and which to avoid and to take a look at roofing materials from a 30 000 ft. In our example we are using tile roofing with a weight greater than 5 lb sq. Roofs with multiple slopes ideally inclined at 30 degrees are the best to stand against extreme wind pressure.

You can order the foam in different slopes. What type of roof is best for hurricanes.