Mold In Attic

By far the most common cause of mold in your attic is improper ventilation.

Mold in attic.

If you have mold in the attic we recommend consulting with a mold removal specialist because. Ideally your roof will have vents along the ridge as well as along the soffits. Having one but not the other creates poor air flow allowing moisture to accumulate and mold to take hold. Causes of mold while damp and warm climates are a prime breeding ground for our fuzzy friend other conditions that bring mold include lack of ventilation and proper sheathing.

What causes attic mold. Mold in your attic is not the biggest concern. It is caused by excessive moisture from air movement from humid air in your home to a low humid attic with lower temperatures. There s an underlying moisture issue that needs to be resolved because mold requires moisture to grow and spread.

You should remedy this by air sealing areas in your attic. 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. The chief cause of attic mold is poor ventilation. Particularly in cold climates when homeowners heat their homes in winter hot air tends to escape through the attic.

Can lights wall drywall junctions wall framing members ductwork bathroom vents etc. Dryer exhaust vents kitchen exhaust fans and bathroom exhaust fans. The most common cause of attic mold by far is blocked or insufficient ventilation. Blocked or insufficient ventilation.

Improper exhausting of bathroom fans or dryer vents. Heating ventilation and air conditioning ducts may also. Wooden beams and plywood may be affected and it can be difficult to remove all traces of mold from wooden surfaces.