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Aeroseal Air Duct Sealing

According to Environmental Protection Agency / Energy Star statistics*, a typical home loses roughly 20% of the conditioned air produced by the HVAC system through duct leakage. If you are searching for aeroseal sealing companies in your area, please look no further than Fresh Air Technologies.

Do you have any of these leaky duct symptoms in your residential air ducts?

  • High seasonal energy bills?
  • Uneven heating / cooling of areas of your home?
  • Excessive dust / poor indoor air quality?

Aeroseal air duct sealing duct work air tight using Aeroseal’s patented process will make your residential air ducts in your home more comfortable, save money on your energy bill, and improve the quality of the air you breathe every day!

What is the Aeroseal air duct sealing process and why is so different from traditional Charlotte air duct sealing?

The Aeroseal Duct Sealing & Diagnostic process was developed in the 1990’s at U.C. Berkeley with funding from the United States Department of Energy. This unique patented technology overcomes several of the limitations associated with traditional duct sealing such as difficult duct access by sealing duct work from the inside out!

The process is as follows:

  • The duct system is pressurized and a computer based leakage assessment is completed and recorded.
  • A dry vinyl acetate polymer fog is injected into duct work. The particles adhere only to the edges of the leaks and accumulate until the perforation is closed.
  • The leakage test is repeated and a certified report & graph is produced for the client showing the reduction of leakage by square inches and air volume.

Aeroseal was featured on PBS’s This Old House!

Will sealing my air ducts save me money? | Duke Energy Smart Saver Incentive Program®

Nearly 50% of the average homes energy bill is spent on heating, air conditioning, and ventilation. By thoroughly sealing air ducts, Charlotte homeowners can expect an average of 15%-20% reduction of monthly energy bills.

Fresh Air Technologies is an approved member of the Duke Energy Smart Saver Insulate & Seal Incentive Program. The program currently provides cash rebates for the following home improvements:

How The Program Works

  • Contact Fresh Air to schedule a FREE site inspection so we can help you determine which home improvements will benefit you the most.
  • We complete the work with 100% customer satisfaction. You’ve invested in the comfort, value and energy efficiency of your home. You will enjoy the benefits of this choice for years to come.
  • We complete and submit your application and your cash rebate arrives directly to you in your mailbox.

Only Duke Energy approved contractors can submit for rebates. Please visit the Duke Energy Smart Saver Incentive Program website for more information.

Compromised air ducts pull mold, dust, and other pollutants into your home presenting indoor air quality issues and creating and/or aggravating allergy problems. An air duct with holes can contribute to safety issues in residential homes relating to back-drafting of gas appliance fumes, auto exhaust, and radon gas into your living space! Leaky ducts can cause high energy bills, uncomfortable hot or cold rooms, excessive humidity and dust, and a musty odor or fume smells. Charlotte air duct sealing duct work fixes all these problems!


Take advantage of Fresh Air Technologies’ knowledge and expertise by scheduling your FREE estimate today! Simply contact us using the button below or by giving us a call. We look forward to hearing from you soon and thank you for choosing Fresh Air Technologies!

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