Mold In Attic

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

Mold in attic.

Wooden beams and plywood may be affected and it can be difficult to remove all traces of mold from wooden surfaces. Can lights wall drywall junctions wall framing members ductwork bathroom vents etc. Insulation is often affected. 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.

Attic mold left unchecked can grow and lead to structural deterioration of attic sheathing and roof structural elements. There s an underlying moisture issue that needs to be resolved because mold requires moisture to grow and spread. What causes attic mold. Having one but not the other creates poor air flow allowing moisture to accumulate and mold to take hold.

Heating ventilation and air conditioning ducts may also. Blocked or insufficient ventilation. Dryer exhaust vents kitchen exhaust fans and bathroom exhaust fans. Mold in your attic is not the biggest concern.

Particularly in cold climates when homeowners heat their homes in winter hot air tends to escape through the attic. The most common cause of attic mold by far is blocked or insufficient 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. 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.

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. The chief cause of attic mold is poor ventilation.