Attic Has Black Mold

Ideally your roof will have vents along the ridge as well as along the soffits.

Attic has black mold.

Heating ventilation and air conditioning ducts may also be affected. What causes black mold in attic. What are the tell tale signs of an attic mold problem. You have mold that should be removed.

However the cause of a house actually have a black mold problem can be caused by a plethora of different issues. Mold usually causes a musty odor and may cause staining that may be black brown gray white yellow or green. Having one but not the other creates poor air flow allowing moisture to accumulate and mold to take hold. 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.

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. Fungi specifically black mold is often found in attics for a variety of different reasons. Mold species such as stachybotrys chartarum which looks like slimy growth loves attic basement bathroom and space under the sink. The mold itself may have a cottony texture but can also be velvety leathery or.

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. Dark black staining on wood surfaces if the wood in your attic shows any black discoloration the problem has moved beyond moisture. Attic feels excessively hot or stuffy attics should feel breezy if they are properly ventilated. Insulation is often affected.

The insulation was contaminated and we inspected the attic side of the ceiling drywall below for signs of leak stains or mold. Walls that are improperly insulated may develop mold because they will absorb moisture from outside. Black mold can also grow behind the walls or attic ceilings completely undetected until the occupants smell the presence or experience health problems. When an attic is stuffy that indicates you have a ventilation problem which often results in mold problems.

Wooden beams and plywood may be affected and it can be difficult to remove all traces of mold from wooden surfaces. Reader comments q a. Mold removal specialists will have all the necessary equipment to do the job properly including a negative air machine. By far the most common cause of mold in your attic is improper ventilation.