8 ACTIONS HOW TO INSTALL STEEL ROOF

http://deangrhc450.over-blog.com/2020/04/just-how-to-set-up-rake/gable-trim-abc-sl-16-a-steel-roofing-system.html

Metal roofs reflect solar radiant heat, which can reduce cooling costs by 10-25%. Metal roof coverings will not trigger and ignite into flames during a wildfire or lightning strike. It can fail to protect a structure