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Crawl Space Dehumidifiers in MN, ND & MT

High-performance dehumidification & air filtration for your crawl space

rotted crawl space

Moisture damage. A crawl space that doesn’t have proper air flow will have problems with moisture, mold, and wood rot.

Humidity and condensation in a crawl space is a recipe for disaster. Excess moisture leads to mold growth, wood rot, and foul odors, causing issues for your home’s health, air quality, and value.

At Innovative Basement Authority, we specialize in preventing these problems with our crawl space dehumidifier and ventilation fan. As part of our complete crawl space encapsulation system, these products will ensure that your home has clean, dry air and help protect your crawl space from mold and other damage.

If you’ve had issues with mold, wood rot, or other crawl space humidity problems, call us today at 320-515-2200 or contact us online to learn more about how we can help! We offer free estimates on all our work in St. Paul, Minneapolis, Fargo, Bismarck and throughout the surrounding areas in Minnesota, North Dakota and Eastern Montana.

How humidity affects your crawl space

the stack effect

This diagram of the stack effect shows how cool air is pulled in through the lower levels of your home (click to enlarge)

Homes have never been completely airtight structures, and over the years outside air is given more and more access through both the changes you’ve decided to make to it and the natural decay of building products. This allows humid air to get into your crawl space, where it inevitably condenses and begins to cause problems.

Warm air rises and exits through upper windows and the roof, creating a vacuum in your home. In below grade spaces, this void is filled with humid air drawn from the outside. Once in your crawl space, this air condenses and leaves standing water before it works its way up and out of the home. Known as the stack effect, this process will worsen over time and create mold and wood rot while hurting your energy efficiency.

At Innovative Basement Authority, we solve these problems with our crawl space encapsulation system and crawl space dehumidifiers. By sealing your crawl space off from the outside, we can create an environment that remains dry, clean, and healthy, as well as far more energy efficient.


Our highly-efficient dehumidifier

Our high-performance dehumidifier was designed and manufactured in the USA, providing dehumidification for entire homes, basements, and crawlspaces. This system efficiently removes odors, protects your home from mold, and so much more, including:

  • Removing up to 12 gallons of moisture per day
  • Eliminating odors, mold, & mildew growth
  • Providing dehumidification for homes up to 5,200 square feet
  • Corrosion-resistant aluminum coils
  • No-mess, no-stress water tray removal
  • Convenient water tray drainage
  • A user-friendly control panel
  • A 5-year warranty

Get a quality crawl space dehumidifier for your home today

If you’ve had issues with mold, wood rot, or rising utility costs, the experts at Innovative Basement Authority can provide you with a quality solution. We specialize in crawl space repair and encapsulation, and we know what it takes to prevent humid air and excess moisture from damaging your home.

Call us today or contact us online to get a free estimate on a crawl space dehumidifier for your home. We install all our crawl space products in Fargo, Bismarck, St. Paul, Minneapolis, Saint Cloud, Bismarck, Grand Forks, Eden Prairie, Anoka, Andover, Minot and throughout the surrounding areas.

Looking for a price? Get a no cost, no obligation free estimate.

EPA Lead-Safe Certified
Bismarck - Mandan Home Builders Association
Builders Association of the Twin Cities
Central Minnesota Builders Association
Dickinson Area Builders Association
Duluth Builders Exchange
Fargo Moorhead Home Builders Association
Forx Builders Association
Mid-Minnesota Builders Association
Minot Association of Builders
MN Associated Builders & Contractors
MN Erosion Control & Storm Water Management (MECA)
Northern MN Builders Association
Fargo Moorhead Chamber of Commerce
Greater Stillwater Chamber of Commerce
Lakeville Area Chamber of Commerce
Pine City Area Chamber of Commerce
Rush City Area Chamber of Commerce
EPA Lead-Safe Certification
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