Mold In Roof Space

Yes you guessed it at the top of our list is roof leaks.

Mold in roof space.

Picture of mold in the attic. If your roof leaks or any attic windows leak you ve got moisture in your attic and probably need to consider attic mold removal. Mold growth on attic roof sheathing is a common issue in cool climates such as the pacific northwest. Cause 1 roof leaks.

Mold on attic sheathing. Mold found in attic areas can be challenging at times when trying to pinpoint the exact cause and source of mold growth. Systemic or limited growth. Roof leaks cause two types of mold growth.

Systemic growth occurs when the roof leak causes enough moisture buildup in the attic to cause mold growth throughout the entire area. What does attic mold growth from a roof leak typically look like. 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. In this case the moisture buildup is indirect the roof leak only affects a small area but the dampness in the air causes.

This occurs when the temperature of the sheathing drops below the dew point creating a thin layer of moisture on the substrate. Even if your roof and windows don t leak though humidity in the attic can lead to the growth of mold. When attic surfaces or insulation contain a large reservoir of toxic or allergenic mold and if the area were inaccessible say because the space is too small to enter then it may be necessary to remove some portion of roofing to give access for remediation particularly if there is evidence of transmission of problem mold from that space into. In the vast majority of cases the mold growth is caused by condensation.