Dehumidifier
Crawl Space Moisture Control
Improve Air Quality and Comfort
Excess moisture in the crawl space can lead to musty odors, mold growth, and poor indoor air quality throughout your home. High-performance crawl space dehumidifiers are designed to remove humidity that enters through exposed soil, foundation walls, and vents—even in crawl spaces with encapsulation systems already in place. By controlling moisture levels and circulating dry air, a professionally installed dehumidifier helps create a cleaner, healthier crawl space while protecting your home from long-term moisture damage.
Need a dehumidifier?
Common Signs
There are a few signs your crawl space may need a dehumidifier, which include:
- Visible mold or mildew on floor joists, insulation, or foundation walls
- High humidity levels or frequent condensation on pipes and ductwork
- Damp or sagging insulation beneath the home
- Increased allergy or respiratory issues inside the home
- Wood rot or moisture damage affecting joists or subflooring
- Cold, clammy floors caused by excess moisture below the home
- Musty odors coming from the crawl space or drifting into living areas
- Mold or mildew growth on surfaces or belongings
What is a SaniDry™ Sedona?
The SaniDry™ Sedona is a high-performance basement and crawl space dehumidifier designed to remove excess moisture and improve indoor air quality. Compact in size but powerful in operation, it lowers humidity levels, helps prevent mold growth, and eliminates musty odors by drying and filtering the air. With automatic humidity sensing, continuous drainage, and the ability to distribute dry air throughout large or finished spaces, the Sedona provides efficient, set-it-and-forget-it moisture control for healthier, more comfortable living areas.