how long is the trim
It comes in many colors
The gables from Home Depot that I just installed were 10 feet long
How long is it?
Our trim pieces are solid colored. Only the panels have a backer coating on them which is an off-white type color.
You can just fold over or fabricate out of the material ... check out YouTube for lots of great videos on the installation of steel roofing and siding
It is listed on the site figure on the overlap at least over one ridge on one side