To complete a successful do-it-yourself (DIY) installation of a corrugated metal roof, you must undertake the difficult task of correctly adding a ridge cap. Compare Quotes from Roofing ...

Ridge vents are made by cutting a slot out of a length of roof sheathing, which is then covered with fibrous material and a cap. They’re typically installed on the peak of the roof because the ...

Ridge vents are generally more effective because ... in moist air — a major concern if you have or are considering a metal ...