Attic Mold Vs Dirt

If you have an attic in your house that is covered in sheets of fiberglass insulation then you may be wondering how to tell if your insulation is dirty or moldy.

Attic mold vs dirt.

Mold growing on the sheathing in your attic is a serious problem that shouldn t be ignored. How to spot signs of black mold in air vents. Mold can be one of the negative effects of floods or can indicate a problem with your air conditioning system. We get this question dirt or is it mold asked a lot.

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. A trained mold inspector can readily determine if the growth structure is from white mold or efflorescence. Dirt that can attach to your insulation includes dust dirt from outside air that does. When black mold grows on walls floors.

The presence of mold inside your home even if it s in an unused place such as the attic can cause. Yes attic mold can spread into your house. When warm air rises in your home it escapes through the attic leaving a vacuum behind. Does attic mold spread into your house.

The most common cause of attic mold by far is blocked or insufficient ventilation of the attic space. This requires the ability to recognize mold growth as opposed to dirt stains or other discolorations. Dirt and mold can adhere to the fiberglass sheets. Common areas of white mold growth include attic sheathing and crawlspace framing.

Mold in attic is fairly common because attics are often damp. The chief cause of attic mold is poor ventilation. Mold investigators sometimes come across discolorations or stains that they suspect to be mold growth only to receive a report from the lab indicating there was no mold growth. Even if your roof and windows don t leak though humidity in the attic can lead to the growth of mold.

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. If your roof leaks or any attic windows leak you ve got moisture in your attic and probably need to consider attic mold removal. The vacuum is then covered by air from the basement and crawl space that. White mold can be found anywhere conditions conducive to mold growth are present.

Usually it s not that hard to distinguish between mold and dirt but sometimes we are not absolutely certain either. Particularly in cold climates when homeowners heat their homes in winter hot air tends to escape through the attic.