A crawl space is an area under a home’s floor that isn’t tall enough to be considered a basement. Though they aren’t considered to be living spaces, crawl spaces can have a significant impact on the overall health and safety of your home.

High humidity levels in crawl spaces can lead to a range of problems, including mold growth, wood rot, and musty odors which you can find more information about below. Crawl space dehumidifiers are a practical solution to prevent these problems that may arise and protect your home’s structural integrity.

What is a Crawl Space Dehumidifier?

A crawl space dehumidifier is a device that removes excess moisture from the air in your home. High humidity levels in a crawl space can lead to a range of problems, as mentioned before, that can affect your home’s structural integrity and more importantly the health of those living in your home. Installing a crawl space dehumidifier can help prevent moisture-related problems and improve indoor air quality in your home.

Why Do You Need a Crawl Space Dehumidifier?

Installing a dehumidifier will do wonders for not only your crawl space but your entire house. That’s because air naturally travels upwards in a house, so any air in your crawl space will eventually make its way into the main living area.

There are many reasons why you need a crawl space dehumidifier, so to make it easier, here are some of the top benefits of crawl space dehumidifiers:

  • Reduces energy costs: High humidity levels make it harder for your air conditioning unit to cool your home, leading to higher energy bills. With a dehumidifier, you can see vast decreases to your overall energy bill each month!
  • Prevents & reduces mold growth: Again, high humidity levels in crawl spaces can create a less-than-ideal state for your house and produce an ideal environment for mold growth. Mold spores can cause allergic reactions, respiratory problems, and other health issues to those living within your house.
  • Improves indoor air quality: Building off the point above, high humidity levels can lead to musty odors and other unpleasant smells in your home. Who wants these smells coming from your crawl space?
  • Protects your home’s structural integrity: Finally, high humidity levels can lead to wood rot, which can weaken the structure of your home. Installing a dehumidifier could end up saving you thousands of dollars in repairs to your beloved home.

How Do Crawl Space Dehumidifiers Work?

Crawl space dehumidifiers work by drawing in moisture from the crawl space and passing it over its cold coil. As the air cools, the moisture in the air condenses and drips into a collection tray or is pumped out through a drain hose. The dry air is then released back into the crawl space, which helps to reduce the overall humidity level in turn giving you and your family clean air to breathe!

It’s important to note that crawl space dehumidifiers come in a variety of sizes and models, with some being designed specifically for use in crawl spaces. They can be portable or installed as a permanent fixture, and some are equipped with additional features such as air filters or automatic shut-off switches. There are a lot of options out there, but luckily the experts at CrawlSpace Care have you covered on what kind of dehumidifier you should get for your crawl space!


What Kind of Dehumidifier Should You Get For Your Crawl Space?

When it comes to choosing the best unit for crawl space care, there are a few different varieties to select from. We recommend models from Aprilaire, as they are a trusted brand name that manufactures high-quality humidifiers. Among the Aprilaire lineup, two of the most popular options are Model 1820 and Model 1850.

Aprilaire Model 1820 Series

Model 1820 Series

The Aprilaire Model 1820 series dehumidifier is a great option for any home or condominium. Its small and compact shape makes it easy to store in a basement, crawlspace, or closet. It is so quiet you will forget you even had it!

The 1820 removes up to 70 pints of moisture a day by using its automatic humidity sensing for efficient and effective removal of excess moisture in your home. It has gone through multiple tests to ensure reliability and durability.

Dehumidifiers can be a hassle when you constantly have to provide routine maintenance and upkeep. With the 1820, you only need to clean or replace the filter once a year. Saving you time and money!

Aprilaire Model 1850 Series

Model 1850 series

The Aprilaire Model 1850 series dehumidifiers are the perfect product for whole-home dehumidification, basements, crawlspaces, and sealed attics. The 1850 removes up to 95 pints of moisture a day, providing dehumidification for homes up to 5,200 square feet. This product is extremely low maintenance, just place it in your basement, crawlspace, or utility closet and clean the filter once a year.

It is very user-friendly and has gone through rigorous testing to ensure you are getting a high-quality, reliable, and durable dehumidifier.


Speak to a Crawl Space Insulation Expert Today
540.345.8300


Dehumidifier Installation Service

Our installers follow a step-by-step process to ensure your new humidifier is installed properly and efficiently.

  • Choose the best location: Before the dehumidifier installation, our experts will choose the best location for it. An ideal spot would be near a concrete wall with good airflow and easy access for maintenance.
  • Install the humidifier: If readily available, we’ll plug in the unit to a reliable power source and set-up any exhaust vents as needed.
  • Set the humidity level: Once the installation is complete, we’ll program the humidifier to keep the moisture level within an ideal range. Ideally, this would be anywhere between 50%-60% moisture.

Professional Crawl Space Dehumidifier Installers in Roanoke and Southwest Virginia

For high-quality crawl space dehumidifier installation in Virginia, look no further than the experts at Crawlspace Care.

As a family-owned and operated company, we understand your needs as a homeowner and will strive to make your crawl space safer, dryer, and more comfortable than ever before. Contact us today to schedule an appointment for a free inspection!