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4 Signs That You Might Have Mold in Your Attic

4 Signs That You Might Have Mold in Your Attic
4 Signs That You Might Have Mold in Your Attic

Due to the closed-off setup and the fact that it hosts many of your ventilation systems, it’s not uncommon for attics to contain mold. According to the CPSC, “30% to 50% of all structures have damp conditions which may encourage the growth and buildup of biological pollutants.” Due to its susceptibility, you should check your attic regularly for signs of mold. Below we list some of the most common indications.

1. Physical Symptoms

There are a few physical warning signs that arise from mold, including allergies, nosebleeds, and headaches. While these are useful indicators, you may not experience any of them depending on the amount of time you spend in your attic.

2. Scent

It isn’t uncommon to smell mold before you see it, so be sure to pay attention to what your nose is telling you. Saying that mold has an unpleasant odor is a reasonable statement, but you’ll want to know exactly what you’re searching for. Mold oftentimes gives off an old, musty smell; you can almost detect the moisture from its scent. Further, some report molds to have a papery smell, while others compare it to decaying wood.

3. Color

Discoloration on your walls can be an indication of mold. It can take a bit before mold has a physical appearance, which will start as a few specks. These can eventually spread and take form in a variety of colors, depending on the species of mold. It can range from white to pink, to green or black. Be sure to bring adequate light source with you an so that you can really identify what it is you’re looking for.

4. Look for Leaks

Chances are, if you have leaks, you have mold. You need to examine all areas of your attic to see if you have any leaks that would allow moisture to accumulate. Check your roof, ducts, insulation, etc. If you find any leaks, be sure to patch them up in a timely manner.


There are a few important ways that you can locate and identify mold, but you want to be sure that you’re thorough when conducting your examination. Look in areas that may not jump out at you initially, such as corners and behind the insulation. If you believe

you may have found mold, contact a professional. For attic mold removal in Michigan, contact Attic Renew today for a quote.


How Can We Help?

Minimum attic access opening size is 22 inches by 22 inches. Minimum 4/12 roof pitch for adequate space to access the mold and use equipment.


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