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L-flashing

Metal or plastic flashing bent into an "L" shape, used to direct water away from roof edges or intersections.

L-flashing is a type of metal flashing bent at a right angle, used to prevent water infiltration at roof edges, windows, or doors, enhancing durability and weatherproofing. It is crucial for optimizing building performance, reducing maintenance, and supporting weather protection. By providing a reliable and effective sealing solution, L-flashing supports efficient construction, improves building protection, and contributes to successful project delivery by ensuring that structures are well-sealed, aligned with design specifications, and capable of meeting environmental conditions and client expectations.

Used in a sentence

L-flashing was installed along the roof valleys to prevent leaks.

Synonyms/variation
  • Angle Flashing

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