Attic Fan Mold

This is why mold resistant insulationis so important in an attic.

Attic fan mold.

No air sealing an attic will reduce the likelihood of moisture entering the attic. Mold will survive in almost any environment that is the right temperature has moisture even in the air and has something for food e g. The only potential downside of air sealing is the increased humidity inside the home. Related to 3 above this practice can pump warm moist air into the attic where it can be trapped and begin the cycle of mold growth.

Moisture food and warmth. Attic mold loves wet insulation. 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. Dark black staining on wood surfaces in the attic.

If you find black spots in your attic and you are thinking it could be harmful black mold you do not necessarily need to panic. Mold needs 3 things to grow. Dryer vents plumbing vents kitchen or bathroom fans vented into the attic. In fact it often times take only 12 hours for certain types of insulation to start growing mold.

This dramatically lowers the odds of mold growth. Mold located on ductwork on roof decking trusses or just about anywhere in the attic is simply a problem of excessive moisture. Causes of mold in your attic. This can be easily addressed by increasing your ventilation via your bathroom fans.

If you eliminate just one of these elements mold will starve and die.