Causes Of Black Mold In Attic

Roof leak in vineland nj home leads to attic mold growth.

Causes of black mold in attic.

What causes black mold in attic. What causes black mold in attic. Fungi specifically black mold is often found in attics for a variety of different reasons. Mold in attic is fairly common because attics are often damp.

The chief cause of attic mold is poor ventilation. As this moldy attic photo courtesy of david grudzinski also shows mold on roof decking or roof framing may be quite extensive. The six most common causes of attic mold growth are. High heat plus the chance of moisture seeping in under the eaves make the attic a prime target for mold.

What causes mold growth in attics. Some molds such as penicillium like to grow in insulation and are a fast spreading nuisance. The presence of mold inside your home even if it s in an unused place such as the attic can cause. Causes of mold in your attic if you find black spots in your attic and you are thinking it could be harmful black mold you do not necessarily need to panic.

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 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. 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. Particularly in cold climates when homeowners heat their homes in winter hot air tends to escape through the attic.

If your roof leaks or any attic windows leak you ve got moisture in your attic and probably need to consider attic mold removal. However the cause of a house actually have a black mold problem can be caused by a. Mold growing on the sheathing in your attic is a serious problem that shouldn t be ignored. Even if your roof and windows don t leak though humidity in the attic can lead to the growth of mold.

When attic vents are blocked moisture can build up causing attic mold growth. Understanding why we get mold contamination in roof spaces helps define the steps necessary to prevent attic mold cathedral ceiling mold and similar problems. This mold is also a known cause of chronic sinus infections so it should be monitored for and eliminated quickly. 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.