How to Use a Dehumidifier in a Crawl Space

Having a trace amount of moisture in your crawl space may be normal if you reside in a region that experiences a high level of annual precipitation or a humid environment; however, it is not a good idea to let it remain there for an extended period of time as this could cause structural damage to your home.

What is considered an appropriate amount of humidity for the area directly under a house?

If you maintain a humidity level of approximately 55 percent in your crawl space, the air quality in that space may be maintained in a healthy condition. A number of undesirable outcomes, including the following, are possible when the humidity level in your crawl space is high: The rot that had set up on the wood The growth of fungi such as mold and mildew.

Is it usual for there to be water that has accumulated and is standing in crawl spaces after it has rained?

The majority of the time, water in the crawl space is brought on by one of the following three issues: a leak in the plumbing, water seepage from the soil in the surrounding region (often after considerable rainfall), or condensation. Condensation accumulates on cold surfaces such as ducts, and the moisture that forms eventually makes its way to the crawl space's lowest point.

How long does it take for crawl space dehumidifiers to normally reach their end of their useful life?

It's probable that you're interested in finding out how long the dehumidifier that you have in your crawl space will last. The lifespan of your crawl space dehumidifier could range anywhere from three to five years if it is properly maintained; however, this will be determined by the type and model that you choose to purchase.

When using a dehumidifier, how many hours a day should it be left on?

If you want to get the most out of a dehumidifier's potential energy efficiency, you should leave it running nonstop for at least 12 hours per day. By doing so, you will be able to remove moisture from the air without incurring the additional costs that come along with using an excessive quantity of electricity.

Is the installation of a dehumidifier in my crawl space possible even if it has not been encapsulated?

You will be able to drastically reduce the amount of mold that grows in your crawlspace if, rather than encapsulating it, you use a dehumidifier there. This will help to keep the space dry. As a consequence of taking this action, the soundness of your house's construction as well as the standard of the air in your neighborhood will be maintained.