Low Slope Roof Construction Details

Low slope metal roofs have simple geometries and are easier and less expensive to install that medium to steep slope roofs.

Low slope roof construction details.

Problems at these points typically arise from improper application methods and the use of inappropriate or incompatible materials. Generic flashing details for metal panel roofs for both low slope and steep slope with and without substrates are included in the mbma metal roofing systems design manual chapter 12 metal roofing details. These critical junctures account for the majority of roof leaks. Not only can low slope metal roofing contribute to the bottom line it can also contribute to leed credits which are awarded to buildings that use high recycled content and other green construction materials.

Tilsen is the president of tilsen roofing company inc which provides contracting services on commercial industrial and institutional low slope and residential steep slope roofs while specializing in built up single ply modified bitumen metal asphalt and wood shingle roofing and offers roof maintenance and roof management. Residential low slope roofing can generally be divided up into two broad categories. Designers and specifiers should pay close attention to roofing details in these areas and. Finding the right products for your low slope roof.

Low slope metal roofs require less material which reduces the overall load on the building s structure. Low slope roofs are not totally flat their roof slope generally ranges from 1 4 12 to 3 12. 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.