You might commonly hear a lot about mold growth in bathrooms, basements, or even kitchens, but there is another area in your home that is very highly susceptible to mold: your attic. As a mold remediation company, we have seen our fair share of mold growth issues in attics. Mold is typically thought of as being an issue in basements and bathrooms because those areas are especially prone to moisture build up. Mold in attic areas is usually the result of some form of moisture in your attic.

Mold in Attic

Therefore, pinpointing the source of moisture can be a great place to start when dealing with the mold growth. Mold in attic areas can develop from a variety of sources of moisture. Lets take a look at a few.

3 Potential Sources of Mold in Attic Areas:

  1.    Roof Leaks: This one is pretty straightforward. Obviously, if your roof is leaking, there will be water coming into your attic. A leaky roof should be mended for many obvious reasons; one being that it can be the cause of mold growth.
  2.    Air Conditioning Units: Many homes’ air conditioning units are found in the attic of the house. These units can leak if not properly maintained. Thus, air conditioning appliances could be a source of moisture in your attic, making it a perfect breeding ground for mold spores.
  3.    Incomplete Insulation Covering: This might be the least obvious source of moisture, but it is probably the most common source of mold in attics. If your attic is not properly insulated, the heat in your home during the winter will meet the very cold roof of your attic and cause condensation, which leads to mold growth


In order to help prevent mold in attic walls or floors, make sure your roof or air conditioning unit is not leaking and also check on the condition of the ventilation in your attic. Keeping all these factors in check can help you avoid mold issues in your home.

If you have discovered mold growth in your attic already – the severity of which surpasses what can be sufficiently addressed with a do it yourself remedy – call Advanced Mold Diagnostics for professional and reliable mold services including inspection, testing, remediation, and water removal. With decades of experience, certified specialists, and the most advanced technology, AMD is sure to get the job done right.

Mold In Attic | Mold In Attics