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Crawl Space Vapor Barrier

Alorair vapor barrier is designed to block ground moisture from entering your crawl space, preventing wood rot, mold and musty odors. This makes it ideal for crawl space encapsulation and basement ground cover. It is available in 6-14 mil thickness with a double-sided white and black design. Contractors and distributors alike trust it for reliable moisture protection.

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Transform Your Crawlspace

Alorair vapor barrier prevents moisture from rising into your crawlspace, turning a dark, damp area into a dry, clean living space.

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What Are the Benefits of A Vapor Barrier?

Block Ground Moisture

Helps prevent ground moisture from entering your crawl space and causing long-term moisture damage

Improve Indoor Air Quality

Helps reduce exposure to mold spores, dust, and airborne contaminants linked to excess humidity

Reduce Musty Odors

Creates a cleaner crawl space environment by helping control moisture and stale air buildup

Protect Wood Structures

Helps keep floor joists, beams, and wooden supports drier to reduce the risk of warping and moisture damage

Discourage Pests & Insects

Reduces damp conditions that attract insects, rodents, and moisture-prone infestations

Best Places to Install A Vapor Barrier

Crawl Space

Blocks ground moisture and excess humidity beneath your home. Ideal for crawl space encapsulation and long-term moisture protection systems.

Basement

Reduces damp conditions, moisture intrusion, and stale air buildup. Creates cleaner basement environments while minimizing moisture-related structural damage.

Construction Sites

Protects building materials and surfaces from dirt, moisture, and ground exposure. Suitable for temporary site protection and moisture-sensitive construction environments.

Garage

Keeps floors, tools, and stored items better protected from moisture damage. Promotes cleaner and drier utility spaces with improved moisture control.

Industrial or Storage Areas

Protects equipment, inventory, and stored materials from excess moisture exposure. Built for environments where durability and long-term protection matter most.

Encapsulation Systems

Engineered for complete crawl space encapsulation and moisture management systems. Creates cleaner, drier, and more controlled crawl space environments.