Attics usually have a passive ventilation system in which outside air comes in through the soffit eave vents at the bottom warms up in the attic and escapes through the can or ridge vents at the top because hot air rises.
Mold attic pictures.
While black gray and various shades of brown are probably most common mold can also be white or yellow as you can see below.
The photo at page top shows white attic mold on the roof sheathing and rafters and some brown or black mold on the attic side of ceiling drywall where we pulled back insulation.
Here is my mold story.
The environmental protection agency recommends against trying to remove mold yourself if you have mold covering a surface area greater than ten square feet or if you have mold in your heating and air conditioning ducts.
Attic mold removal start to finish with pictures.
Fortunately i took a lot of pictures.
This attic mold story explains and shows everything from the discovery of the mold to the step by step remediation to the final finished mold free attic.
In the attic photograph at left we show a mix of green gray and white attic mold.
These pictures of mold show some of the different colors mold can be.
When looking for attic mold trace both leak.
Mold in attic is fairly common because attics are often damp.
The chief cause of attic mold is poor ventilation.
If your roof leaks or any attic windows leak you ve got moisture in your attic and probably need to consider attic mold removal.
Black mold can appear greenish at time and testing is necessary to confirm the type.
If you have mold in your home that looks like any of the pictures of mold shown here you need help with mold removal.
Particularly in cold climates when homeowners heat their homes in winter hot air tends to escape through the attic.
This occurs efficiently in attics with proper ventilation but attic mold can occur if the hot air meets the cold surface of the attic roof and creates condensation.
Picture of toxic black mold on walls in basement carpeting attic.
Mold can even be blue green orange red or pink on occasion.
Pictures of black mold in the home.
Faulty roof insulation or construction can lead to leaks and a lack of proper ventilation can cause humidity to accumulate.
Mold species such as stachybotrys chartarum which looks like slimy growth loves attic basement bathroom and space under the sink black mold can also grow behind the walls or attic ceilings completely undetected until the occupants smell the presence or experience health problems.
The most common cause of attic mold by far is blocked or insufficient ventilation of the attic space.