Nashville Spring Storms and Your Crawl Space: A Homeowner's Checklist
Middle Tennessee springs deliver some of the wettest weeks of the year. A few simple checks now can save you a lot of trouble after the next big rain.
Walk the perimeter
Look at how the ground slopes around the home. Soil should fall away from the foundation, not toward it. Standing puddles right next to the wall are a sign water will end up in the crawl space.
Check the gutters and downspouts
Clogged gutters or downspouts that end right at the foundation are one of the biggest causes of crawl space water in Nashville. Extensions that move water at least 5–6 feet away help a lot.
Look at the access door
A poorly sealed or rotted crawl space door lets in rain, humid air, and animals. A solid, gasketed door is part of a real encapsulation.
Peek inside
Even if you don't go in, opening the access door and shining a light helps you spot obvious problems: pooled water, sagging insulation, torn vapor barrier, or a tipped-over dehumidifier.
Verify the dehumidifier is working
Check that the humidistat reads in your target range, the drain line is clear, and there's no water sitting around the unit. A unit that's stopped draining can flood a crawl space all on its own.
Schedule a service inspection
Even a well-built sealed crawl space benefits from periodic checks, especially before and after the heaviest storm seasons.
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