Attic Has Black Mold

What are the tell tale signs of an attic mold problem.

Attic has black mold.

Black mold can also grow behind the walls or attic ceilings completely undetected until the occupants smell the presence or experience health problems. Heating ventilation and air conditioning ducts may also be affected. What causes black mold in attic. In the attic the most common places to find black mold are the places where water is likely to be a problem.

Having one but not the other creates poor air flow allowing moisture to accumulate and mold to take hold. Dark black staining on wood surfaces if the wood in your attic shows any black discoloration the problem has moved beyond moisture. Walls that are improperly insulated may develop mold because they will absorb moisture from outside. Mold species such as stachybotrys chartarum which looks like slimy growth loves attic basement bathroom and space under the sink.

Reader comments q a. By far the most common cause of mold in your attic is improper ventilation. Mold usually causes a musty odor and may cause staining that may be black brown gray white yellow or green. Mold removal specialists will have all the necessary equipment to do the job properly including a negative air machine.

Fungi specifically black mold is often found in attics for a variety of different reasons. However the cause of a house actually have a black mold problem can be caused by a plethora of different issues. 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. You have mold that should be removed.

When an attic is stuffy that indicates you have a ventilation problem which often results in mold problems. 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. The insulation was contaminated and we inspected the attic side of the ceiling drywall below for signs of leak stains or mold. Attic feels excessively hot or stuffy attics should feel breezy if they are properly ventilated.

If you have mold in the attic we recommend consulting with a mold removal specialist because. Why does attic mold rarely if ever affect indoor air quality in homes. 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. Wooden beams and plywood may be affected and it can be difficult to remove all traces of mold from wooden surfaces.