The Most Common Foundation Defects We Find
The foundation defects we most commonly find are settlement cracks, step cracking in block walls, bowing and horizontal cracks, water intrusion, sump and drain-tile failure, and efflorescence — shaped by clay soils and lake-adjacent water tables.
The foundation defects we most commonly find are settlement cracks, step cracking in block walls, bowing and horizontal cracks, water intrusion, sump and drain-tile failure, and efflorescence — shaped by clay soils and lake-adjacent water tables.
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Minnetonka's clay soils, freeze-thaw cycles, and high lake-adjacent water tables produce these recurring foundation findings.
The Most Common Foundation Defects We Find.
Minnetonka's clay soils, freeze-thaw cycles, and high lake-adjacent water tables produce these recurring foundation findings.
Settlement Crack
Most settlement cracks are cosmetic, but distinguishing them from active structural movement is essential to a sound decision.
Step Cracking in Block Foundation
Step cracking with displacement can signal structural movement warranting an engineer, unlike a simple shrinkage crack.
Bowing Foundation Wall
A bowing wall indicates active lateral pressure and usually warrants a structural engineer's evaluation before purchase.
Horizontal Foundation Crack
Horizontal cracks are more concerning than vertical shrinkage cracks and should be evaluated by a structural engineer.
Foundation Cracks & Movement
Structural movement and active water intrusion are deal-defining defects that benign cracks are not — knowing the difference matters.
Sump Pump & Drain-Tile Failure
A failed sump on a lake-adjacent lot can flood a finished basement — a costly and avoidable surprise.
Efflorescence on Foundation
Efflorescence is a reliable indicator of past or ongoing moisture movement that warrants tracing the source.
Negative Grading
Negative grading is the root cause of most basement water and is usually inexpensive to correct.
See the full defect library and the defect atlas by city and decade.
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