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Moisture barrier

A material or layer that prevents moisture from penetrating a surface, often used in walls and floors.

A moisture barrier is a material or system used to prevent water vapor or liquid water from penetrating building components, enhancing durability and indoor air quality. It is crucial for optimizing building performance, reducing maintenance, and supporting weatherproofing. By providing a reliable and effective moisture protection solution, moisture barriers support efficient construction, improve building protection, and contribute 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

A moisture barrier was installed under the flooring to prevent dampness.

Synonyms/variation
  • Vapor Barrier

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