Mold in Attic Can Cause Roof Rot: Proper Ventilation is Key to Prevention

Submitted By
Tom Kraeutler
Answers
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Q:

While getting a home inspection done for a potential purchase, the inspector pointed out what appeared to be a light blue-gray mold throughout the attic, but he refused to extrapolate on the problem. Could this be a sign of roof rot, and would attic mold and roof rot be expensive to fix?