Common Structural Issues Found During Missouri Home Inspections

Home inspectors in Missouri frequently flag conditions that warrant further structural evaluation. Understanding what these flags mean helps homeowners, buyers, and real estate professionals navigate the process effectively.

Foundation Cracks

Home inspectors may note the presence of cracks but are not licensed to determine their structural significance. A structural engineer evaluates:

• •Crack type (vertical, horizontal, stair-step)
• •Crack width and whether it exceeds 1/4 inch
• •Crack pattern and whether it indicates active movement
• •Whether the crack is cosmetic (concrete shrinkage) or structural (settlement or pressure)

Horizontal cracks, stair-step cracks in block foundations, and cracks accompanied by wall displacement are typically the most structurally significant.

Sloping or Uneven Floors

Sloping floors can indicate:

• •Foundation settlement
• •Floor framing issues
• •Deterioration of structural members below

A structural engineer determines whether the slope is related to a foundation problem, a framing deficiency, or normal aging of the structure.

Deck and Porch Concerns

Inspectors may note loose railings, bouncy decks, or deteriorated posts. A structural engineer evaluates:

• •Framing system adequacy
• •Connection details and ledger attachment
• •Footing conditions and post support

In Missouri, deck failures are a significant safety concern, and many older decks were built without engineering or permits.