The problem behind Attic Mold Remediation
Warm, moist air from kitchens, bathrooms and living spaces leaks into attics through light fixtures, hatches and wall tops. In winter it hits the cold underside of the roof and condenses. Repeat that for a few seasons and the sheathing turns dark and fuzzy while the rooms below look perfectly fine.
Where Attic Mold Remediation fits in Boston
New England winters make attic condensation a regular problem. Ice dams on Boston roofs push meltwater under shingles, wetting sheathing from above, while air leaks from heated rooms wet it from below. Dense snow cover slows the roof drying even further.
What Attic Mold Remediation covers
- Inspecting sheathing, rafters, insulation and vents
- Containing the attic hatch and any interior access points
- Removing wet or contaminated insulation
- Cleaning wood surfaces with HEPA vacuuming and suitable methods
- Reviewing air sealing and ventilation that caused condensation
How the work proceeds, step by step
Check the roof deck
We look for staining, rot, frost marks and moisture on the underside of the sheathing.
Seal the access
The hatch or stairway is isolated so attic dust does not enter the rooms below.
Remove contaminated insulation
Wet or growth covered insulation is bagged and removed.
Clean the wood
Rafters and sheathing are cleaned, with removal of any boards beyond cleaning.
Fix the airflow
Air leaks, bath fan ducting and ventilation are reviewed so the attic stays dry.
Good to know before you call
Bath fans that vent into the attic instead of outdoors are one of the most common culprits. If a fan ends in a pile of insulation, it is dumping a shower's worth of water into the attic every day.
Insulation helps, but adding more without air sealing can make attic mold worse by cooling the roof deck further. Remediation and air sealing belong together.
Questions about Attic Mold Remediation
Can I see attic mold from below?
Rarely. Ceiling stains are a hint, but most attic growth is only visible from inside the attic.
Does attic mold come from roof leaks?
Sometimes. In many homes it comes from condensation, not a hole in the roof.
