Possible Biological Growth
There is potential biological growth on the ceiling.
Less commonPlan for itSafetyCeilings
Why it matters
Biological growth in the ceiling may cause health issues or signal a compromise in the home's structural support.
How common is it?
Found in 2% of the homes HomeCloud evaluated, Sep 2025 to Oct 2026.
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.
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