Attic Has Black Mold

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Attic has black mold.

However having visible mold growth in your attic is a sign of unhealthy moisture accumulation. The insulation was contaminated and we inspected the attic side of the ceiling drywall below for signs of leak stains or mold. You have mold that should be removed. Why does attic mold rarely if ever affect indoor air quality in homes.

The black attic mold shown here confirms that this attic had a serious venting and moisture problem including moisture from sources lower in the building. These toxic molds are aggressive fast spreading and can cause the most damage to your respiratory system. However there are many different types of mold so if the mold in your attic looks different that does not mean you don t have a problem or don t need to worry about it or take action. Dark black staining on wood surfaces if the wood in your attic shows any black discoloration the problem has moved beyond moisture.

If you re not sure what you re looking for here s a picture of mold in an attic. It usually appears greenish black and streaky. All of these molds should be dealt with but it s the dark gray and black molds that present the biggest problem in your attic. However the cause of a house actually have a black mold problem can be caused by a plethora of different issues.

Black mold can also grow behind the walls or attic ceilings completely undetected until the occupants smell the presence or experience health problems. Black mold in the attic the attic is one of the parts of the home that is not frequently visited especially if it is difficult to access. Due to your attic being the closest thing to the roof of your house any moisture will end up there resulting in black or white mold. Fungi specifically black mold is often found in attics for a variety of different reasons.

Attic feels excessively hot or stuffy attics should feel breezy if they are properly ventilated. It is also a potential breeding ground for black mold because it is often hot and humid and there is a potential for water seepage. Mold presents itself in many shapes and colors including white brown yellow green and more. Mold usually causes a musty odor and may cause staining that may be black brown gray white yellow or green.

If your attic sheathing doesn t look like new construction and is visibly black or white stained like this picture you likely have a ventilation issue that needs to be addressed and mold remediated.