A Basement or crawlspace may appear dry at the time of inspection. However, water issues may be present. Some indicators may include but are not limited to:
Efflorescence on the foundation walls
Damp or wet areas in basement/crawlspace
There may be mold on the walls
Pin-pointing the origin of the water penetration/moisture issues can be difficult, and usually requires several repairs prior to completely eliminating the water penetration concerns. These repairs include, but are not limited to:
Exterior of the house must be properly sealed. This includes all windows, doors, and the siding materials.
All gutters need to be kept cleared to ensure that they properly divert roof surface water.
Flat/negative areas around the home’s exterior may require re-grading.
Add French drains
Add a sump pump and pit w/ a battery backup pump to ensure function if the power goes out. Test periodically.
Add a dehumidifier to help reduce humidity levels during warmer months.
If these steps do not eliminate the water penetration concerns, additional repairs/steps will be needed.