Mold In Roof Space

Even if your roof and windows don t leak though humidity in the attic can lead to the growth of mold.

Mold in roof space.

In the vast majority of cases the mold growth is caused by condensation. 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. Mold growth on attic roof sheathing is a common issue in cool climates such as the pacific northwest. 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.

This occurs when the temperature of the sheathing drops below the dew point creating a thin layer of moisture on the substrate. Yes you guessed it at the top of our list is roof leaks. Cause 1 roof leaks. Mold found in attic areas can be challenging at times when trying to pinpoint the exact cause and source of mold growth.

Mold in attic is fairly common because attics are often damp. In this case the moisture buildup is indirect the roof leak only affects a small area but the dampness in the air causes. If your roof leaks or any attic windows leak you ve got moisture in your attic and probably need to consider attic mold removal. Systemic or limited growth.

Mold on attic sheathing. 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. Picture of mold in the attic. However there are some common conditions that we routinely find during our mold investigations that are leading contributors to mold growth in attics.