The MinnesotaDefect Library
The defects that actually decide deals in Southeastern Minnesota — documented from the field, not a generic checklist.
Known failure modes.
Select a defect.
Ice Dams
One of the most common and damaging Minnesota roof claims — causes ceiling stains, rot and mold if left unaddr…
OpenATTAttic Bypass Condensation
Hidden cause of roof-deck rot and 'mystery' attic mold in cold climates.…
OpenFOUFoundation Frost Heave
Distinguishes cosmetic cracks from structural movement that ends deals.…
OpenEXTNegative Grading
The single most common root cause of wet basements in the region.…
OpenELEAluminum Branch Wiring
A recognized fire hazard that affects insurance and negotiation.…
OpenPLUClay Sewer Lateral
A concealed four/five-figure defect a standard inspection cannot see.…
OpenPLUPolybutylene Supply Piping
Often uninsurable; a major buyer-negotiation item.…
OpenELEUndersized Electrical Service
Limits the home's usability and is costly to upgrade.…
OpenEXTImproper Deck Ledger Attachment
The leading cause of catastrophic deck collapse.…
OpenHVAHVAC Past Service Life
A major-system replacement is among the largest post-purchase surprises.…
OpenELEKnob-and-Tube Wiring
Insurance and safety concern requiring expert evaluation.…
OpenENVRadon Entry Pathways
SE Minnesota is a high-radon region; this is a health issue, not just a real-estate one.…
OpenKnow the house
before you own it.
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