Get matched with top basement waterproofing pros in Holbrook, AZ

A walkout basement is considered to be partially below grade because at least one wall is entirely exposed. In some cases and in specific municipalities, inspectors and appraisers will still count walkout basements as below grade, which means the space can’t serve as living space or be rented out. If you intend on using the area as living space or a separate apartment, you should check with your local building department to make sure it’s legal to do so.

The best basement waterproofing method depends on the specific issue causing the water intrusion. For minor problems, simple solutions like installing a properly functioning gutter system to direct runoff away and grading the soil to slope away from your foundation can be effective.

If you have more significant water problems, the solution will need to be more robust:

• For standing water on the basement floor, a floor drain or a sump pump system may be the best solution.

• For water pooling around the foundation, installing an exterior French drain can intercept water before it reaches the basement walls.

Other effective waterproofing methods, which can be used depending on your home's specific needs, climate, and soil type, include sealing the interior walls, landscape alteration, installing interior drainage systems, and using a dehumidification system to control moisture levels.

Many prevention methods can be used individually or in combination to waterproof your basement. Some of the most common waterproofing methods include:

• Using dehumidifiers 

• Silicate concrete sealers

• Vapor barriers 

• Baseboard channels 

• Drain tile systems

• Waterproofing paint

• Drainage systems

• Epoxy injection

• Interior French drains

• Exterior excavation and waterproofing

• Cement waterproofing

• Weep tiles

• Liquid membrane

• Sheet membrane 

• Yard grading

• Gutters and downspouts

Make sure you're calling in the right expert to help repair and/or clean your crawl space. A serious issue may require multiple experts that include a local mold remediation pro, an HVAC pro, a foundation pro, and a plumber. You should also consider using a nearby junk removal service to avoid handling debris that could be covered in mold, fungi, rot, or asbestos.