Vapor barriers

Vapor barriers are materials used to prevent moisture from moving through walls, ceilings, and floors in buildings. They are typically placed in areas where humidity is high, such as basements or bathrooms, to protect against the harmful effects of mold and structural damage. By blocking water vapor, these barriers help maintain a dry environment, improving air quality and extending the life of the building. Common materials for vapor barriers include plastic sheets and specialized paints. Proper installation is crucial to their effectiveness in controlling moisture and ensuring a comfortable living space.