Past Water Stains on the Roof Deck

Staining was found on the wood roof deck (the boards under the shingles, seen from the attic), consistent with past moisture. The areas were dry at the time of the evaluation.

Dark water stains on attic roof decking, with a moisture meter on the wood
From a HomeCloud evaluation.
OccasionalPlan for itCeilings

Why it matters

Past leaks may indicate that the roof or flashing previously allowed moisture to enter. While no active leaks were found, continued monitoring is recommended to ensure the issue does not recur.

How common is it?

Found in 9% 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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