Roof vent flashing is a necessary component of your roof structure. It prevents the accumulation of moisture and rain in and around the vent. Roof vent flashing is fairly easy to install as long as ...

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.

Having spent 30+ years in residential construction, contracting, remodeling, maintenance and home repair, Deane now contributes DIY, informational and financial content as a freelance writer and ...