Attic mold grows silently for years before causing visible damage. Roof deck staining, black rafters, collapsed insulation — we find it, remove it, and address the ventilation problems that caused it.
ABOUT THIS SERVICE
Attic mold is one of the most commonly missed mold problems in NYC homes, particularly in the one- and two-family houses of Brooklyn, Queens, Staten Island, and the outer Bronx. Most homeowners rarely — if ever — access their attic space, which means a significant mold colony can develop across the entire roof deck before anyone notices. By the time it's discovered, often during a home sale or after a heavy rain event, the damage can be extensive.
Attic mold has two primary causes in New York City homes. The first is roof leaks: deteriorating flashing, failed ridge caps, or cracked shingles allowing water to wet the roof deck and rafters over time. The second — and more common — cause is condensation from inadequate attic ventilation combined with warm, moist air rising from living spaces below. This is especially prevalent in homes where bathroom exhaust fans are incorrectly routed to terminate in the attic rather than through the roof.
NYC Mold Pros treats attic mold using a dry-ice blasting or HEPA sanding process that removes mold from wood surfaces without introducing additional moisture — critical for wood-framed attic structures. We treat all surfaces with EPA-registered borate-based fungicide that penetrates into the wood grain for long-term protection. All mold-contaminated insulation is removed and replaced after treatment.
We also perform a comprehensive ventilation audit as part of every attic mold job — checking ridge vent and soffit vent balance, identifying improperly routed exhaust fans, and assessing bathroom and kitchen exhaust termination. A written ventilation correction plan is included with every job, because without fixing the underlying moisture issue, attic mold will always return.
WHAT'S INCLUDED
HOW IT WORKS
Full attic inspection including roof deck, rafters, insulation, ventilation, and all exhaust fan terminations.
Mold removed from wood surfaces using dry-ice blasting or HEPA sanding — no moisture added, wood surface preserved.
All surfaces treated with penetrating borate fungicide. Mold-contaminated insulation removed and replaced.
Written ventilation audit report with specific corrections for ridge/soffit balance and exhaust fan routing.
WHY CHOOSE US
NYC Mold Pros has spent over 15 years removing mold from New York's most challenging properties — from century-old brownstones to modern high-rises. We're IICRC certified, EPA registered, and licensed by the NYC Department of Buildings.
Call now for a free, no-obligation inspection. We'll come out the same day and give you a clear, written estimate — no pressure, no hidden fees.
CALL (332) 316-7058Available 24/7 — including weekends & holidays
FREQUENTLY ASKED QUESTIONS
Got a question not answered here? Call us — we're happy to walk you through everything with no pressure.
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