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.
What does black mold in attic look like.
While black gray and various shades of brown are probably most common mold can also be white or yellow as you can see below.
There is a specific type of mold called stachybotrys that s commonly known as black mold because it s black in color.
Black mold officially known as stachybotrys chartarum and sometimes referred to as toxic mold is typically black and slimy in appearance.
If you re not sure what you re looking for here s a picture of mold in an attic.
Crawlspace mold these pictures of mold show some of the different colors mold can be.
Black mold in attics.
What does the mold growth typically look like.
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 concrete wall that has been infected by black mold will look like it is covered by slimy greenish or black patches gathering in colonies.
What causes black mold in attic.
Fungi specifically black mold is often found in attics for a variety of different reasons.
What does black mold look like.
It usually appears greenish black and streaky.
Why does attic mold rarely if ever affect indoor air quality in homes.
In this photo of very dark mold in an attic in a wet attic mold which we found to be brown in the microscope looked black on the plywood.
Black mold can grow and spread on the concrete if its surface contains excessive moisture due to a water leak or if the house has recently been flooded.
Mold can even be blue green orange red or pink on occasion.
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.
Attic mold often appears as a thin grey or black layer on the very top of the insulation.
However the cause of a house actually have a black mold problem can be caused by a.
Black mold can also grow behind the walls or attic ceilings completely undetected until the occupants smell the presence or experience health problems.
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.
Mold species such as stachybotrys chartarum which looks like slimy growth loves attic basement bathroom and space under the sink.
The dimensionality of the growth is difficult to determine as the underlying insulation presents a rough and uneven surface.
