Crawl Space Dehumidifier

Crawl Space Humidity & Moisture = Mold, Fungus, Wood Rot, Failing Insulation

Understanding Crawl Space Humidity

How Crawl Space Vents And Dampness Affect Your Home

Crawl Space DehumidifierA dirt crawl space floor adds moisture to your home, so vents were added to allow moisture to escape. But in the winter, the vents let cold air in. Builders then tried to insulate the floors to keep cold air out, but floors still stayed cold. The cold air also cools your warm air ducts, which leads to higher electric bills.

In the summer, the vents allow the humid air inside your crawl space. The cool air already present in your crawl space dramatically increases the relative humidity. Condensation forms all over your crawl space, and mold starts growing on the floor joists; wood rot begins.

Condensation is absorbed into the floor insulation, which causes it to be very heavy and it begins to fail and sag. The airflow of your home flows upwards (see the stack effect) and any damp, moldy, smelly air from your crawl space is drawn up into the living areas of your home.

Tennessee Foundation Services serves all of Middle Tennessee including Nashville, Franklin, Brentwood, Murfreesboro, Lebanon, Smyrna, Hendersonville, Gallatin and surrounding areas including Clarksville, TN, Cookeville, TN, and South Central Kentucky including Hopkinsville, Bowling Green, Glasgow, Cave City, Edmonton, Plum Springs, as well as Simpson, Allen, Monroe, Butler, Edmonson, Hart, Warren, Barren, and Metcalfe Counties. We offer free crawl space repair quotes and inspections – schedule your free appointment, call or email us today!


What Crawl Space Humidity Does To Your Home

Crawl Space DehumidifierCrawl space humidity causes the following problems for your home and family:

  • Wood rot & mold
  • Failing, wet insulation
  • Odors & allergens
  • High utility bills

Crawl space humidity creates the ideal environment for mold growth. What mold needs to grow:

  • Spores
  • Food source – organic material (wood, floor joists)
  • Moisture – over 60% relative humidity
  • Temperature range between 32 – 100 °F



The Solution: Condition Your Crawl Space with a Crawl Space Dehumidifier

SaniDry Sedona Crawl Space Dehumidifier

A dry crawl space is a healthy crawl space
. And unless your crawl space is protected from the harmful water vapors produced by the dirt under your home, you’re not preventing mold, structural damage, musty odors, or the ill-effects caused by moisture. Protect your home and family by encapsulating your crawl space with a complete system from TFS.

An encapsulated crawl space including a crawl space dehumidifier like the SaniDry Sedona will protect you from mold, toxins, and other airborne allergens by controlling humidity.

SaniDry Sedona, the world’s most efficient high-performance dehumidifier and filtration system – and in a small size to take up less space in your crawl space.

SaniDry Sedona Crawl Space Dehumidifier Benefits:

  • World’s Most Efficient High-Performance Dehumidifier and Filtration System
  • Ends risk of mold growth
  • Energy star rated
  • Fits in small spaces
  • Does not need to be emptied
  • 5 Year Warranty


Transform your crawl space into a useful and beneficial part of your home today! Call now for your free inspection!