Reader comments q a.
Attic has black mold.
Fungi specifically black mold is often found in attics for a variety of different reasons.
Why does attic mold rarely if ever affect indoor air quality in homes.
By far the most common cause of mold in your attic is improper ventilation.
Mold removal specialists will have all the necessary equipment to do the job properly including a negative air machine.
Walls that are improperly insulated may develop mold because they will absorb moisture from outside.
If you have mold in the attic we recommend consulting with a mold removal specialist because.
Mold usually causes a musty odor and may cause staining that may be black brown gray white yellow or green.
Insulation is often affected.
Mold species such as stachybotrys chartarum which looks like slimy growth loves attic basement bathroom and space under the sink.
What causes black mold in attic.
Having one but not the other creates poor air flow allowing moisture to accumulate and mold to take hold.
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.
Ideally your roof will have vents along the ridge as well as along the soffits.
However the cause of a house actually have a black mold problem can be caused by a plethora of different issues.
Heating ventilation and air conditioning ducts may also be affected.
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.
In the attic the most common places to find black mold are the places where water is likely to be a problem.
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.
Black mold can also grow behind the walls or attic ceilings completely undetected until the occupants smell the presence or experience health problems.
The mold itself may have a cottony texture but can also be velvety leathery or.
You have mold that should be removed.
Wooden beams and plywood may be affected and it can be difficult to remove all traces of mold from wooden surfaces.
What are the tell tale signs of an attic mold problem.
When an attic is stuffy that indicates you have a ventilation problem which often results in mold problems.