Frequently Asked Questions about Crawl Space Encapsulation

Installing a reliable drainage system inside your crawl space can ensure that it will never be flooded again. If any moisture does trickle into this space, it is promptly collected and redirected away by this system to a sump pump, which is a more appropriate drainage point.

It’s important to pair this system with a sump pump, which works to pump all the water the drainage system collects out of the crawl space. Sump pumps are especially useful if you live in an area that gets heavy storms or snowfall. Depending on the drainage system you want, this water will either be redirected to a nearby storm drain or out on your front lawn, saving you money and time. You should consult one of our crawl space experts to see which system is best for your home.

A reliable SafeDri™ sump pump system is self-activating and when you opt to add a backup battery, you do not have to rush to turn it on the moment a storm hits. You can rest easy knowing this system is always working to redirect large amounts of water away from your property.

Vapor barriers can come in many different sizes. However, crawl space experts recommend 20-mil liners due to their enhanced durability against any kind of moisture. This thicker barrier can endure more than thinner ones and is far less likely to tear in the event of extreme weather and allow the water to flow through.

You need a barrier that is guaranteed to block moisture out. The CrawlSeal™ vapor barrier is a sturdy 20-mil liner composed of seven layers of polyethylene that will offer the best protection against moisture infiltration.

This discourages mold and mildew growth as well as makes it difficult for pests to enter this protected space. Our vapor barriers are best used for crawl spaces that have dirt floors. This then ensures that they will not wash away no matter how much moisture attempts to break through the barrier.

Many homes will have open vents installed within their crawl spaces. The original idea was to have air circulate the space to keep it dry naturally. Unfortunately, it had the opposite effect.

More moisture flows in than is blocked out by the vents, resulting in more frequent floods and water damage. Sealing crawl space vents prevents intrusion from outside air, water, and pests.

Installing a dehumidifier is the last part of the encapsulation process. Though the other parts of the encapsulation system are guaranteed to keep your crawl space dry, having a dehumidifier can put you more at ease. Should any moisture slip through, the dehumidifier will rid your crawl space of it.

For some homeowners, the four-step encapsulation process might seem like overkill. Some crawl space experts may agree with you and will work out a moisture control plan that best suits your home.