Black Mold On Attic Insulation

Black mold on insulation also known as stachybotrys chartarum black mold occurs where there is moisture as it s required for its growth.

Black mold on attic insulation.

Insulation sheets are a solid color such as white which will make the dirt and mold easy to spot. The dimensionality of the growth is difficult to determine as the underlying insulation presents a rough and uneven surface. If your roof leaks or any attic windows leak you ve got moisture in your attic and probably need to consider attic mold removal. Insulation often turns black and there are numerous varieties of mould that we breathe every day without harm.

Attic mold often appears as a thin grey or black layer on the very top of the insulation. Accordingly the source of the problem needs to be addressed e g water damage flooding. Mold growth on the surface of fiberglass duct lining. Take note of any brown black green pink orange or yellow particles.

Place a magnifying glass close to the insulation to observe dirt particles or mold spores that might be forming on your insulation sheets. Skin cells and some fabric fibers the dominant particles in house dust contain organic debris that when combined with water or high moisture invite growth by a number of fungal genera species. You should note that if it s a rental property the owner could be held liable for a tenant living in unhealthy conditions. The black insulation isn t necessarily black mould of the harmful kind.

Without proper ventilation in the attic high heat and humidity can build up which leads to moisture from a different. Mold in attic mold in attic is fairly common because attics are often damp. 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. Poorly maintained roof gutters and eaves may lead to.

And of course it must be removed. The most common cause of attic mold by far is blocked or insufficient ventilation of the attic space. Even if your roof and windows don t leak though humidity in the attic can lead to the growth of mold.