How to Prevent Mold in Attics
During the winter season, microbial growth in closed spaces such as attic mold is common due to insufficient ventilation. Another reason for an increment of mold growth in attics can be condensation-related concerns because of high moisture content and frosty surfaces. Some people have added insulation in attic vents, which may be a source of microbial development since the insulation limits ventilation in the attic, enabling moisture to accumulate.
Your attic is one of the most susceptible areas of the house to be overlooked or disregarded. Moisture can accumulate and provide ideal circumstances for mold development. There might be a leakage in your roof, ventilation could be inadequate, or equipment, such as exhaust fans, may push hot air and humidity in your attic. These are among the most typical sources of moisture in attic and mold growth. However, with appropriate care, you will be able to avoid mold formation in attics.
Tips for Preventing Mold in Attic
If you allow mold to grow unchecked in the attic area, it can multiply, potentially causing structural degradation of the plywood of your roof covering and other structural parts. Here are a few pointers on how to keep your attic mold-free:
1. Check Your Roof for Cracks and Leakages
Examine for leakages in your roof that may cause dampness regularly. Closely monitor the insulation and look for any wood discoloration, which might indicate water damage. Examine the regions where two pieces of roofs meet at an angle – they are likely to deform and cause leakages. Water intrusion may also occur in the vicinity of plumbing stacks.
2. Ensure That Your Attic Space Has Enough Ventilation
Without appropriate ventilation, humidity levels in the attic rise. This is especially crucial during the winter season, when warm air travels towards the ceiling, enters the attic area, and condenses on the cold surfaces. It is critical to have adequate ventilation to have an escape from the moisture. Finally, be certain that your ducts are not obstructed by insulation. There are several techniques to increase ventilation in your attic, so seek the advice of a professional.
3. Make Sure You Have Proper Insulation
The moisture and temperature levels in the attic are controlled by attic insulation. Throughout the winters, the room temperature should be close to or equal to the external air temperature. Ensure the attic floor is properly insulated to reduce airflow between the living room and the attic level. Assure that your attic’s insulation other areas and coverings, such as exhaust vents, are in good condition.
Treating the Attic for Mold
Suppose you have failed multiple times after trying all the methods of preventing mold in the attic, and it eventually develops again. In that case, you must treat the matter as soon as possible. Based on the severity of the mold growth and other conditions, you may have to hire an expert for mold removal services. If you still decide to opt for DIY mold removal, then you will need to follow these steps:
1. Remove Excess Moisture From the Attic
Please remember that mold will only spread in your attic if it gets to have enough moisture. It receives this moisture usually by a leakage in your roof, but many other factors can also cause the leakage. When treating the attic for mold, you must first identify and resolve the source of the extra moisture. Otherwise, the mold will return. This should be your very first step.
2. Wear Safety Gear
Before starting the process of mold removal, make sure you use the proper safety equipment. N-99 or N-95 face mask, protective clothing, rubber gloves, and hair and coverings for your shoes. This is important because getting in contact with mold spores can be harmful to your health, and you can also become a carrier of these spores and spread it to other places. You will also have to remove the gear as soon as you get done with the mold removal process and dispose of it correctly.
3. Seal It Away
In rare cases, you can use a specialized sealant to encapsulate any residual mold in your attic wood. It is important to note that you must never paint over mold since it will only hide it and will not be helpful in preventing mold in the attic. It will continue to develop beneath the paint surface, which will ultimately peel off. Using mold-resistant paint can help in mold prevention, but it will not kill the pre-existing mold.
Treating the Moldy Insulation in Your Attic
If your attic insulation has mold, you will have to remove and replace it with new insulation since you cannot clean it. You will have to seal the insulation in durable plastic bags before you remove and carry it out of your house to dispose of it.
Treating the Wooden Surfaces in Your Attic
You can often detect mold on the wooden surfaces of your attics. It is very difficult to remove mold from a wooden surface because of its porous nature. However, you can still try sanding the wood or scrape it with a wire brush. But we do not suggest this method to people as this can release thousands of mold spores in the air and increase the severity of the condition and cause breathing issues to whoever inhales the spores, so it would be better to call a professional for mold removal services.
Professionals like 911 Restoration of Richmond have unique equipment and safe techniques for mold removal, which are effective and do not pose any danger to your health or the value of your house. It is better to let the experts handle the situation instead of risking the condition getting worse.