No Vent Well Present
At least one foundation vent sits too close to the ground and is missing a vent well, the small liner that holds soil back from a low vent.
OccasionalPlan for itFoundation vents
Why it matters
Without a proper vent well, water may enter the crawl space through the vents due to poor grading or inadequate ground clearance.
How common is it?
Found in 12% of the homes HomeCloud evaluated, Sep 2025 to Oct 2026.
Counted by the finding's name on HomeCloud reports, so the true number can be a little higher.
How soon to fix it
HomeCloud reports list this as something to plan for rather than an emergency.
More insulation and ventilation resources
Types of insulationBlown-in, batts and spray foam: where each is used in attics, walls and floors, and what R-value means.Crawl space vapor barrier vs. encapsulationWhat a vapor barrier does, what encapsulation adds (sealed walls and vents, insulation, a drying system), and how to choose for a home in our markets.Dryer vent safetySigns a dryer vent is clogged, how to clean the lint screen and the vent, and why plastic and foil hoses should be replaced.
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