What does the term "flashings" refer to in roofing?

The term "flashings" in roofing specifically refers to materials used to direct water away from critical areas of the roof. Flashings are installed at points of possible water entry, such as around chimneys, vents, skylights, and along roof valleys. Their primary function is to prevent water infiltration and protect the underlying structure from moisture damage.

Generally, flashings can be made from various materials, including metal, plastic, or rubber, depending on the application and the roofing system in place. This feature is crucial in ensuring roof longevity and maintaining the building's integrity by routing water away efficiently.

By directing water away from vulnerable areas, flashings play an essential role in roof performance and overall building protection, making them a fundamental aspect of roofing design and installation.