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Weep hole

A small opening in a wall or window frame that allows water to escape and air to circulate.

Weep holes are small openings in walls or masonry structures that allow water to drain, preventing moisture buildup and damage. They are crucial for enhancing durability, reducing maintenance, and supporting building performance. By providing a path for water egress, weep holes support efficient moisture management, reduce risks, and contribute to successful project delivery by ensuring that structures remain dry, stable, and aligned with design specifications and performance criteria.

Used in a sentence

Weep holes were added to the brick wall to prevent moisture buildup.

Synonyms/variation
  • Drain Hole

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