Blocked or insufficient ventilation.
Mold on attic insulation.
Dryer exhaust vents kitchen exhaust fans and bathroom exhaust fans.
Unfortunately improper installation or choosing the wrong kind of insulation causes moisture from the lower levels of the home to rise and get trapped in the attic.
3 fog the attic with a mildicide.
Improper exhausting of bathroom fans or dryer vents.
This is unusual and typically only occurs when an attic suffers from.
This is typically done with an ulv fogger and sprayed throughout the attic area.
What causes attic mold.
Dbs can prevent attic mold using proper air sealing ventilation and insulation to limit the amount of warm air that s escaping into your attic.
This would be considered light mold growth.
Energy saver solutions a service of dbs can prevent attic mold using proper air sealing ventilation and insulation to limit the amount of warm air that s escaping into your attic.
This moisture feeds mold growth.
If you re layering insulation atop other insulation don t use the kind that has kraft face finish i e paper or foil backing.
If you have mold in your attic air leakage and poor ventilation are likely to blame.
Moisture enters your attic from the living space below and causes all kinds of problems including mold and wood rot.
The most common cause of attic mold by far is blocked or insufficient ventilation.
Moisture enters your attic from the living space below and causes all kinds of problems including mold and wood rot.
Photos of mold growth on attic insulation elevated moisture content found in the insulation.
Replacement of insulation may be necessary if this is the case.