What should not be visible in a crawl space?

Excessive moisture should not be visible in a crawl space because it can indicate potential problems such as water intrusion, poor drainage, or inadequate ventilation. High humidity levels can lead to mold growth, wood rot, and structural damage over time. A dry crawl space is essential for maintaining the integrity of the building structure as well as the overall health of the indoor environment. Inspectors look for signs of moisture intrusion, like standing water or damp spots, during inspections, as these conditions can result in significant long-term issues if not addressed.

In contrast, the presence of pipes and electrical wiring, ventilation openings, and foundation walls in a crawl space is normal. These elements are necessary for the functioning of the home’s plumbing, electrical systems, and structural support. Proper ventilation is also crucial as it helps to regulate moisture levels in the crawl space.