Incline Requirement for Rolled Roof Covering

https://magic-wiki.win/index.php/Slope_Requirement_for_Rolled_Roof_Covering

Best matched for low-slope roofings on barns, sheds, and garages, roll roofing can also be applied on residences, consisting of those with high roofs. When made use of on a high roofing, a dual layer or roll roof