That "Dry" Basement Might Not Be Dry for Long: What I See This Time of Year During U.P. Home Inspections

Basement moisture is probably the most common hidden problem I find during home inspections in the Upper Peninsula. A basement can look perfectly dry on the day of the showing and still have a serious water issue. Sellers know when showings are happening — they run dehumidifiers, lay fresh carpet, and slap on a coat of paint. My job is to find what they can't hide. However, this is the time of year water intrusion problems typically become the most obvious, and hard to hide.

During the dryer months, I look for efflorescence — those white mineral deposits on foundation walls that form when water moves through concrete and evaporates. I check for staining patterns on wood in contact with the ground... I look at the base of walls where moisture tends to wick up, and pay attention to that faint musty smell that no amount of air freshener fully covers. In the U.P., our high water tables, heavy spring snowmelt, and clay-heavy soils create ideal conditions for basement moisture intrusion. With an old basement, it's not a matter of if, it's a matter of how much.

Fixing the root cause can range from simple grading corrections and downspout extensions to a full drain tile and sump pump installation. Because I'm also a licensed builder, I can tell you what kind of fix the situation actually calls for — not just that there's a problem. That's the difference between an inspection that scares you and one that empowers you to make a smart decision.

Looking at a home with a finished basement? That's exactly when you need an experienced inspector. Call me at 906.370.1543 or email ben@upinspect.com.