Repeat the process for each section of your roof and make sure to add an extra 10% of additional length for waste. 2. Remove or Begin Placing Metal Roof ... on the opposite side of the roof ...

The remedy may be as simple as filling in a crack with caulk, replacing a few shingles, or installing some flashing (a waterproof membrane or metal sheet ... width of each roof section in feet ...

Ashlyn is one of Forbes Home's in-house writers and a former civil engineer-turned content writer with over six years experience. Until recently, Ashlyn focused on creating content for Forbes Home ...