Mold On Roof Sheathing In Attic

And there was it was previously a roof with a ceiling inside.

Mold on roof sheathing in attic.

The roof has baffles at alternating thusses soffit and ridge vents. So they put an addition on the side and part of the roof is now rafter roof which is cathedral. In the vast majority of cases the mold growth is caused by condensation. Mold must be removed from attic sheathing because the spores can cause serious health problems.

There s an underlying moisture issue that needs to be resolved because mold requires moisture to grow and spread. Mold growth on attic roof sheathing is a common issue in cool climates such as the pacific northwest. This occurs when the temperature of the sheathing drops below the dew point creating a thin layer of moisture on the substrate. And i was curious at this point there is actually mold inside the ceiling of you know the old ceiling and.

The attic is truss framed with plywood sheathing. The effects of mold exposure depend on your health and the amount of mold you re exposed to. Mold that grows on the underside of roof sheathing due to ideal mold growth conditions being present. The white blown in insulation was used.

Attic spaces are one of the most common places in a home for mold to be found growing. Attic mold left unchecked can grow and lead to structural deterioration of attic sheathing and roof structural elements. The presence of mold in your attic is often the result of poor ventilation insufficient insulation moisture from a roof leak or improper venting from your bathrooms or kitchen.