Mold growth in flexible duct insulation
Why it happens here
Mount Laurel summers average 85% humidity. Flexible duct insulation in attics absorbs moisture from the air, creating a perfect environment for mold. Once mold grows, it spreads spores through the entire system every time the AC runs.
Our approach
We inspect the insulation with a camera and test humidity levels. If mold is present, we remove the contaminated insulation, clean the sheet metal with a HEPA vacuum, and apply an EPA-registered sanitizer. We also check attic ventilation to prevent recurrence.