Crawl Space Vapor Barrier

TIP: Install an Aprilaire dehumidification and air purification system to help reduce your energy cost by increasing how efficiently you heat and cool your home!

More than 50% of the air you breathe inside your home rises directly from the crawl space. High humidity in the soil and air releases destructive water vapor, which rises from the crawl space in to your entire home. Additionally, most crawl spaces have vents, which allow outside air in to the space. This air is damp and carries mold spores and musty odors, providing the perfect environment for insects and other pests, as well as wood rot.

White Cap Crawl Space Vapor Barrier is a durable, professional grade liner that serves as a vapor barrier system with poly-cord reinforcement and an anti-microbial additive manufactured right into the material. WhiteCap encapsulates the crawl space, isolating the home from the damp earth to stop destructive moisture. It protects you from water instrusion, mold, rodents, insects, wood rot and musty odors… providing a safe, clean space for storage.

Immediate Benefits

  • Eliminate mold & musty odors
  • Improves energy loss & efficiency
  • Reduces dampness & bugs
  • Improves air quality
  • Increases storage