There is nothing good about standing water in your crawlspace. Crawlspaces create the perfect conditions for mold as they retain moisture, and they lack light. Add standing water to the mix and you’re multiplying the possibility of mold growth. Mold can create serious health problems and can be expensive to remediate. Before you run into such a problem, here are different ways to prevent standing water under a home, specifically one with a crawlspace.

Concrete and Sump Pumps

You can fill the space with concrete and install two sump pumps. Two sumps pumps are perfect for larger homes and you’ll have a backup if one of the pumps stop working. The concrete gets rid of mold, mildew, and moisture and it keep water from entering the space as long as the floor is properly graded. It is pretty much extra security. Keep in mind that the concrete is very pricey, and it will need a layer of stone underneath. You can sump pumps without concrete, but it is recommended to check with a local crawl space contractor before making a final decision.

A Perimeter Drain

You can have a perimeter drain installed inside your crawlspace. The pipe is typically four inches of perforated PVC, backfilled with gravel. If you already have a sump pump, the contractor can tie the tube into the pump and drill holes at the bottom of the block to drain out. Keep in mind that it is very labor intensive so most of the cost will be labor.

Check Your Drainage

Inspect the crawlspace for holes leading outside or drainage. Trace the holes outside and verify that they are all properly functioning. Sometimes you might find that one has collapsed or is missing entirely. You may also find that it is facing the house when it should be in a downward position facing away from the house. Simply replace the malfunctions drain or drains.

Moisture and Vapor Barriers

Ventilation is key to keeping your crawl space as dry as possible during winter months. First, a crawl space expert will want to make sure the home has proper cross ventilation all year round by opening vents around the house as needed. If drainage is required, they’ll take care of this before laying down a vapor barrier specifically designed to control mold, rot and pest. This is the ultimate solution to prevent standing water from creating issues to you home.