The presence of mold in a home or building can result in a significant indoor air quality problem. Any species of black mold poses a potential health threat to the building’s occupants. Many mold problems originate in the HVAC ductwork where there is an ideal environment for mold propagation.
As mold breaks down different materials to obtain nutrients, the byproducts include volatile organic compounds (VOC’s). While the mold continues to grow, spores are released to establish new colonies. The combination of VOC’s and mold spores in the air stream triggers allergic reactions in people with sensitivities. There are a variety of health issues associated with mold contact including skin rashes, lesions and even invasive disease.
Moisture and Ductwork
Uninsulated duct systems often create condensation issues that result in moisture on the interior surface of the bare sheet metal. Even internally insulated ductwork can experience mold growth if the system is improperly sized. Anywhere there is a source of moisture, mold will begin to grow.
Most heating and air conditioning systems include a blower to distribute conditioned air throughout the building. When mold is present in the ductwork system, the fan also pushes spores and VOC’s into every sub domain in the structure. As a result, addressing mold growth in a duct system is a primary remediation objective.
Cleaning and Prevention
Many water, mold and fire restoration companies specialize in removing mold colonies and installing preventative measures to eliminate future growth. In any remediation operation, the source of the moisture in the duct system must be isolated and eliminated.
Professional cleaning of the ductwork includes using disinfectants to kill existing mold colonies. A variety of different technology is employed to thoroughly clean the ductwork such as compressed air washing, HEPA filtration and manual scrubbing.
To prevent the reestablishment of mold in the ductwork, a strategy of filtration and eradication is most often employed. This usually includes HEPA filtration or electronic air cleaners installed directly in the air stream. Other devices such as UV lamps and ozone generators will prevent colonies from recurring and ensure that the home or business will remain mold free.
Call us today for a free consultation 800-516-8059 or by email at: info@superrestoration.com
In your service,
Rene Vargas
Super Restoration
1 800 516 8059
