Minimum Rise For Standing Seam Roof

Speaking about standing seam metal roof slope it is a general and a self evident knowledge that the steeper it is the faster it is for snow rain or drain to come down the roof.

Minimum rise for standing seam roof.

Depending on the roof profile there are minimum roof slope requirements for each panel which need to be considered. A roof covering system for new or retrofit construction. One great advantage of standing seam metal roofs is contained in the name itself. Mechanically seamed standing seam metal roofs commonly used on large warehouses and the like can be used on much lower roof pitches.

Minimum roof slope for the standing seam 360 roof panels is 1 4 to 12. That is a 14 degree angle. From the romans who used copper as a roof covering for the pantheon to alloyed metal roofs in european medieval architecture these metallic. Standing seam manufactures allow applications of metal coverings on slopes of 12 or even more.

Metal roofs have been used throughout history to stand the test of time. This means for every 12 horizontal units the roof must rise a minimum of one quarter vertical unit. The minimum slope for standing seam of roof systems shall be one quarter unit vertical in 12 units horizontal 2 percent slope. Standing seam 360 panels are available in 24 and 22 gauge 50 000 psi in either g90 zinc.

Find the perfect standing seam roof for your next project through architizer. There are some opinions that standing seam metal roof minimum slope is 12 but it increases the possibility of leaking on the few first days of snow arrival. Standing seam 360 panels provide 24 width coverage with 2 high ribs 3 including the seam. To connect with the world s largest architecture firms sign up now.

Standing seam roof systems must have a minimum roof slope of 1 4 12 2 slope. This cannot be said for composition shingles or especially for torch down or rolled roofing. While many corrugated steel roofs are made using the thinner 29 gauge steel a minimum of 26 gauge g 90 galvanized steel or more commonly galvalume steel better is used for manufacturing of standing seam metal panels. You can often see such examples of use over metal decks.

Seams the weak point in any roof and a potential entry point for moisture are raised above the level of the roofing panel. This means that the minimum roof slope required for panels is 3 inches of rise per foot. In country with heavy snow and tough winter days the metal roof minimum slope is recommended to be 1 12.