Low Slope Roof Details

I don t know how large your roof area is but at an 1 8 to 12 slope you will have water ponding on it.

Low slope roof details.

As in all construction work paying attention to the little details can make all the difference between a long lasting trouble free project and one that results in callbacks and early failure never a good option with a new england roof. There are over 150 variations of details available from carlisle syntec for epdm roofing systems. However the slope is below this industry s manufacturer s 1 4 to 12 recomendation. Problems at these points typically arise from improper application methods and the use of inappropriate or incompatible materials.

Use of copper due to the location is a good idea. Installation is important when it comes to putting a single ply roofing system on a building. These critical junctures account for the majority of roof leaks. Eric sounds like a well thought out roof system.

Resilient synthetic rubber membrane widely used on low slope roofing projects for over 50 years in the united states and worldwide. Low slope roofs are not totally flat their roof slope generally ranges from 1 4 12 to 3 12. Low slope metal roofs have been a preferred roof covering for commercial institutional and industrial buildings for years because of their ability to protect against the elements to allow water to drain away from the roof surface and to keep building contents and occupants dry and comfortable. Regular asphalt shingles and standard skylights will work at pitches of 4 12 or greater but at lower pitches you have to use different materials.

Low slope metal roofs require less material which reduces the overall load on the building s structure. In either case find a professional roofing contractor experienced with low slope roofs and these specific products. No endlaps a good idea because of the low slope. Low slope metal roofs have simple geometries and are easier and less expensive to install that medium to steep slope roofs.

Generic valley treatment details for metal panel roofs for low slope with and without substrates are included in the mbma metal roofing systems design manual chapter 12 metal roof details. By low slope roofing we mean any roof that is pitched at less than 4 inches of rise in 12 inches of run or 4 12 pitch. The most critical application points on low slope roof systems are at flashings penetrations and accessories.