Attic Mold Remediation in Derry, NH
Attic mold shows up as dark staining on the underside of the roof sheathing, usually discovered during a roof replacement or a home inspection right before closing.
The cause is almost never a roof leak. It is warm moist air from the living space rising into a cold attic and condensing on the sheathing. Bathroom fans vented into the attic instead of outside are the single most common culprit, followed by blocked soffit vents and inadequate ridge ventilation.
Fleur Mold Remediation treats attic mold across Derry, NH by cleaning the affected sheathing, HEPA vacuuming, and applying an encapsulant where staining has penetrated the wood grain. Contaminated insulation is removed.
Then we fix the ventilation, because remediating an attic without correcting airflow guarantees a repeat. Bath fans get ducted outside, soffit baffles get installed where insulation has blocked them, and intake and exhaust get balanced.
Selling a house with attic staining? Get it handled before the inspection rather than during negotiation. Call (833) 846-0651.
