Indoor Air Quality

ST. LOUIS DUCT SEALING

Reduce Energy Use & Save Money


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Anton's Air Conditioning and Heating effectively solves duct leaks with a patented breakthrough technology called Aeroseal Duct Sealing. As the only contractor in the area offering Aeroseal technology, Anton's brings home and business owners a non-invasive means of significantly cutting costs and improving the health and comfort of the indoor environment.

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How Duct Sealing Works

This innovative process puts air under pressure and introduces airborne, adhesive, polymer particles into the ductwork. As air escapes through cracks, holes, and imperfections, these particles adhere to the edges of the leak, and then to each other, closing openings up to one inch in diameter.

During the duct sealing process:

Wall registers are covered, ensuring that air escapes only through faults in the duct system

Sealant is blown into the ducts for approximately one hour

Continuous air movement keeps small aerosol particles suspended

As leaks cause the air stream to turn sharply and speed up, the particles adhere and collect at the leak edges

Only one to two ounces of the sealant material remains in the ducts upon completion

A computer-generated analysis provides the exact amount of leakage and proof of results

The Cost of Air Duct Sealing

The national average of air duct sealing costs fluctuates depending on the size of a home. But if you were to have a two-story, 2,500 sq. ft home, the costs can be anywhere from $350 to $600. While most people are intimidated by the initial cost of air duct sealing, it can actually end up saving you money. By sealing your windows and “holes” in your home, you can save up to 20% on your energy bill!

Benefits of Duct Sealing with Aeroseal

In the past, locating and addressing leaks one by one was time-consuming, costly, and labor intensive. At Anton's Air Conditioning and Heating, we have replaced this long and complicated procedure with a 6-step process that takes very little time to deliver superior savings and comfort. There’s no damage to the duct system or your property, no debris for you to clear away, and no disruption to your daily life. We handle the project quickly, professionally, and safely. Your only job is to enjoy the outstanding results of this advanced technology.

Benefits of Aeroseal duct sealing include:

Consistent temperatures

Improved air quality

No fumes or odors

Better airflow

Lower energy bills

Better HVAC function

Reduced duct leakage

Energy savings

Call Anton’s To Improve Your Air Quality

Our licensed technicians inspect and pinpoint hidden concerns with leaking ducts. We’ll properly analyze your system and implement a cost-effective, proven solution. We seal up leaks, tackle energy waste, and eliminate the hazards of inefficient ductwork, delivering superior comfort and conditions in homes and businesses across St Louis.

Money Saving Offers

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FREE Duct Cleaning with a paid Aeroseal

Expires Dec 31, 2021

Redeem Offer Not valid with any other offer.