Mold In Attic Insulation

Wooden beams and plywood may be affected and it can be difficult to remove all traces of mold from wooden surfaces.

Mold in attic insulation.

Photos of mold growth on attic insulation elevated moisture content found in the insulation. Improper exhausting of bathroom fans or dryer vents. Replacement of insulation may be necessary if this is the case. 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.

This moisture feeds mold growth. Close up of mold growth on white fiberglass insulation. Blocked or insufficient ventilation. This is unusual and typically only occurs when an attic suffers from.

Brush all contaminated porous insulation such as fabric or foam with a wire brush to remove loose mold. Wet insulation should be removed as quickly as possible and allowed to dry. What causes attic mold. 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. Dryer exhaust vents kitchen exhaust fans and bathroom exhaust fans. This would be considered light mold growth. The most common cause of attic mold by far is blocked or insufficient ventilation.

If you have mold in the attic we recommend consulting with a mold removal specialist because. Cardboard paper or loose fill insulation should be disposed of as these will be practically impossible to clean. If you re layering insulation atop other insulation don t use the kind that has kraft face finish i e paper or foil backing.