Vapor Barriers

Vapor Barriers prevent the soil from absorbing moisture from the air and block the release of ground moisture into the crawl space.

  • Shop Butyl Tape - Crawl Space Tape Wall Liner

    Butyl Tape - Crawl Space Tape Wall Liner

    $28.00

  • Shop Capped Vapor Barrier Stakes (50 count)

    Capped Vapor Barrier Stakes (50 count)

    $15.75

  • Shop Crawl Space Vapor Barrier

    Crawl Space Vapor Barrier

    $60.00 - $315.00

  • Shop Vapor Barrier Fasteners

    Vapor Barrier Fasteners

    $25.00 - $64.00

  • Shop Vapor Barrier Stakes (50 count)

    Vapor Barrier Stakes (50 count)

    $15.00

  • Shop Vapor Barrier Tape

    Vapor Barrier Tape

    $30.00

  • Shop Butyl Seal Tape

    Butyl Seal Tape

    Sold by Amazon

  • Shop 3" Tarp Tape

    3" Tarp Tape

    Sold by Amazon

  • Shop Vapor Barrier Stakes (100 count)

    Vapor Barrier Stakes (100 count)

    Sold by Amazon

Why buy a crawl space door, flood vent,
air vent, or portable fan system?

  • Save Money

    Save Money

    Save money on your utility bill with our ventilation, door, fan and vent cover products. You can save money on your flood insurance premiums with our FEMA compliant flood vent.

  • Protect Your Home

    Protect Your Home

    Moisture in the crawl space rots the wood under your home. Reduce the moisture in your crawl space with our crawl space doors, louvers, flood vents and portable exhaust fans.

  • Protect Your Family

    Protect Your Family

    A damp crawl space is unhealthy. Mold thrives in damp areas causing millions of airborne mold spores to enter your home. Toxic mold spores can be deadly to children and those with allergies and COPD.

  • Save Energy

    Save Energy

    Use our crawl space air vents and doors to ventilate your crawl space with natural air flow or forced air with our energy efficient exhaust and portable fans.

  • Save The Environment

    Save The Environment

    Reducing the moisture in your crawl space reduces mold that releases airborne mold spores into the environment.

  • Green Crawl Space

    Green Crawl Space

    Ventilate your crawl space with natural air flow with our crawl space air vents, louvers, and exhaust fans.

Check out our crawl space videos