4.9 
Crawl Space Door
The crawl space's door is made of wood, which can easily be broken down by rot.
Open Crawl Space
It is now an outdated idea that a crawl space should be open. Open crawl spaces allow air to flow in and mix with the musty crawl space air before blowing up into the living areas of the home.
Cluttered Crawl Space
This crawl space is full of debris, wires, and damaged HVAC ducts.
Mold Growth
Mold grows in dark, damp environments, such as a crawl space that has not been encapsulated.
Rusty Crawl Space Jacks
In a damp crawl space, metal crawl space jacks can rust and weaken.
Evidence of Water
The stains on the concrete blocks appear to show that water has been in the crawl space at one point.
Sagging Insulation
Fiberglass insulation absorbs moisture, causing it to become heavy and sag.
Open Crawl Space Vent
Open crawl space vents should be insulated and sealed.
