Flashing is a good way of preventing water from entering a dwelling at the point where the roof meets the walls. To begin the installation, fold a five-by-seven piece of aluminum flashing lengthwise.

Asphalt, wood shakes, slate and other overlapped roofings are fine until they meet an obstruction. Up against a dormer, a vent pipe, a chimney, they need flashing — a patchwork of metal sheets, and ...

Roof leaks plague countless homeowners each year. Talk to experienced roofers, and they’ll tell you the vast majority of leaks happen at flashings. A roof flashing is a transitional material. It ...

Rosanne is an interior design and home improvement writer with 8 years of experience. During that time she has worked with numerous businesses and publications. Rosanne has been with Forbes Home for ...

Nick is a writer with nearly a decade of experience in the home improvement industry. Now one of Forbes Home’s in-house writers, he previously wrote for Forbes Home as a freelance writer. He has ...