Crawl Space Liner Northern VA

Crawl Space Liner Installed in a homeInstalling a concrete floor is one of the best ways to protect your home from mold, radon, and humidity levels associated with an exposed dirt or gravel crawl space. Another more economical approach is to encapsulate your exposed area with a crawl space liner.


With this process, the walls of your crawl space are treated with our specialized radiant reflective insulation, which lowers energy costs and retards future mold growth. In order to cover the exposed dirt or gravel floor, we install a 20 millimeter reinforced polyethylene vapor barrier known as a crawl space liner. This reinforced barrier is extremely durable and resistant to puncture because it is 300-600% thicker than the standard plastic vapor barrier used by most companies. Lastly, all seams are sealed air tight with our specialized high strength tape.

Interested in learning more about the benefits of a crawl space liner, Foundation Medix, or the other foundation repair services we provide in Virginia and Washington, DC? Call our office at 877-740-9206 or Contact Us for all your foundation, crawl space and basement issues. We are foundation experts!

Serving Northern Virginia and Washington, DC with offices in Fredericksburg, Alexandria, and Richmond, VA.

Foundation Cracks

If your house is the victim of a cracked foundation, Foundation Medix can quickly and accurately diagnose the underlying problem.

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Egress Windows

An egress window is required in specific locations in a dwelling and is intended to provide an emergency means of exiting a dwelling.

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Basement Waterproofing

Having your basement waterproofed by Foundation Medix will help to ensure the continued maintenance of your home's structural integrity.

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Moisture inside of a crawl space is the source of many problems. Foundation Medix can dry out your moist air by installing a SaniDry dehumidifier.

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