Damaged/Deteriorated Stair Stringers

The stair stringers, which support the treads and risers, are damaged, deteriorated, or rotting.

Rotted hole in a painted wooden stair stringer, circled in red
From a HomeCloud evaluation.
Less commonPlan for itExterior stairs

Why it matters

If not repaired, this can lead to instability, safety hazards, and potential collapse of the stairs.

How common is it?

Didn't come up in the homes HomeCloud evaluated Sep 2025 to Oct 2026, but it's on our list of exterior findings.

Counted by the finding's name on HomeCloud reports, so the true number can be a little higher.

How soon to fix it

HomeCloud reports list this as something to plan for rather than an emergency.

Get it fixed

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