Mold In Attic Space

Can lights wall drywall junctions wall framing members ductwork bathroom vents etc.

Mold in attic space.

Particularly in cold climates when homeowners heat their homes in winter hot air tends to escape through the attic. Dryer exhaust vents kitchen exhaust fans and bathroom exhaust fans. Wooden beams and plywood may be affected and it can be difficult to remove all traces of mold from wooden surfaces. Attic mold left unchecked can grow and lead to structural deterioration of attic sheathing and roof structural elements.

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. The chief cause of attic mold is poor ventilation. High humidity in a space like an attic can lead to mold and a spill in a carpeted area of your home that isn t quickly taken care of can also lead to mold under the carpet.

There s an underlying moisture issue that needs to be resolved because mold requires moisture to grow and spread. This occurs efficiently in attics with proper ventilation but attic mold can occur if the hot air meets the cold surface of the attic roof and creates condensation. What causes attic mold. Blocked or insufficient ventilation.

Improper exhausting of bathroom fans or dryer vents. Heating ventilation and air conditioning ducts may also. You should remedy this by air sealing areas in your attic. It is caused by excessive moisture from air movement from humid air in your home to a low humid attic with lower temperatures.