Mold On Attic Insulation

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.
Mold on attic insulation. Blocked or insufficient ventilation. Moisture enters your attic from the living space below and causes all kinds of problems including mold and wood rot. If you have mold in your attic air leakage and poor ventilation are likely to blame. 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.
If you re layering insulation atop other insulation don t use the kind that has kraft face finish i e paper or foil backing. Photos of mold growth on attic insulation elevated moisture content found in the insulation. Moisture enters your attic from the living space below and causes all kinds of problems including mold and wood rot. Improper exhausting of bathroom fans or dryer vents.
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. If you have mold in your attic air leakage and poor ventilation are likely to blame. This moisture feeds mold growth. The most common cause of attic mold by far is blocked or insufficient ventilation.
Replacement of insulation may be necessary if this is the case. If the mold growth in the attic is pronounced you may see it presenting atop attic insulation. This is typically done with an ulv fogger and sprayed throughout the attic area. 3 fog the attic with a mildicide.
What causes attic mold. Close up of mold growth on white fiberglass insulation.