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Service warranty

Why You Need Air Duct Sealing?

Every house has a ductwork system. It provides clean air at the right temperature for us to enjoy life. Another fact about air ducts is that they often leak. Return vents of any duct system have cracks and holes, so heated and cooled air partially escapes through the vents before entering the premises. As a result, we get poorly ventilated dusty rooms and the system consumes more electricity than usual. Even a newly installed duct has parts on metal connections that have not been properly sealed. All of these parts are leak points.

That’s where Green Ductors comes in with professional HVAC air duct sealing services. We provide our customers with the best industry duct sealing technology - Aeroseal. It seals air leaks from the inside of your ductwork. This technique finds and seals even the smallest perforations that are hard to detect. The sealant we use is non-toxic and safe, making Aeroseal an environmentally friendly and the best choice for your home. Trust Green Ductors company for sealing HVAC ducts in your living space.

25 to 40% of the indoor air escapes through cracks and holes in the air ducts. You can lose about 30 cents of every dollar you spend on energy in your home due to air duct leaks.

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Leaky return ducts mean

  • Your house is dusty and requires frequent filter changes
  • Moisture inside the duct leads to mold growth
  • Indoor air quality is poor, therefore unhealthy
  • Your HVAC system is overworked, leading to potential problems such as breakdowns
  • You feel uncomfortable in your own home due to the stifling air
  • Uneven room temperatures
  • Reduced airflow and circulation
  • Your electric bill is high, so high
  • You experience humidity problems

Why HVAC Duct Sealing With Aeroseal?


Aeroseal sealing reduces duct leakage by 90-95%

Unlike traditional sealing methods, Aeroseal – computer-controlled aerosol-based sealing technology seals ducts from the inside. This smart technology detects cracks and holes and seals them with computer precision. It blows the tiny aerosol particles into the ductwork. Under the air pressure particles locate and seal leaks throughout the entire duct system. The sealing takes a few hours, with no after-clean-up needed. And voilà, we're all set with the air.

Aeroseal formula is non-toxic, made from the material found in chewing gum and baby pacifiers. It is quick to install, so our specialists will identify and seal the leaks within a matter of hours!

Sealing Your Ductwork With Aeroseal Means

  • No more hard-to-heat spaces;
  • Dust no longer builds up excessively;
  • No more allergens and contaminants circulating in the air;
  • Air doesn't trigger skin itchiness anymore (in case it did);
  • Even temperatures throughout the house;
  • Annual savings of up to $850 per year on your heating and cooling bill;
  • You'll even sleep better.
Sealing ductwork with aeroseal means

Save Your Health With Professional HVAC Sealing

Unconditioned spaces are full of dust and pollutants. Those are attics, inside walls or under floors areas, crawlspaces and basements. It is where return ducts are, and they are dusty. Dust and pollutants sucked into the ducts create a poor indoor air quality environment. This is why sealing return ducts is important for the health and well-being of you and your family.

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Aeroseal duct sealing right

Our Ductwork Sealing With Aeroseal Process

  1. Green Ductors technicians arrive on time to seal your HVAC ducts and unload the truck near the mechanical room. The main components are the compressor, computer, fan box and scrubber fan.

  2. We inspect the air ducts before the service. We measure the size of the registers to further block them with foam blocks. All the vents registers have to be blocked to pressurize your system. This is only when we can see the leakage areas.

  3. Foam block sizing. It has to be 1 inch wider to ensure an airtight fit.

  4. We fit the foam block in and now are ready to start the sealing process.

  5. We connect the Aeroseal machine directly to the side of the first injection. The system blows tiny Aerosol particles into the ductwork. It detects holes and cracks and seals them once and for all. 

  6. We present the before and after results to the client in the form of a report. You will see in detail the leakage range and air pressure.

  7. We then clean the serviced area. And load the equipment back in the truck.

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Rely on Green Ductors For Sealing Air Ducts
Say goodbye to leaky air ducts with our advansed duct sealing Aeroseal technology! Schedule a consultation or book your service Today and we’ll be where you need us tomorrow!

    Here’s Why Customers in NY and NJ Choose Us

    Deep expertise in Aeroseal technology

    Enhanced comfort and indoor air quality

    Certified and skilled professionals

    Service warranty

    Always on time

    After-service cleaning

    Hassle-free process

    8 am to 8 pm available

    Frequently Asked Questions

    Explore our answers to the most common questions and gain a deeper understanding of how our air duct sealing service can benefit your home.

    How long does it take to seal my air ducts?

    The process of sealing ducts in your home can vary between 60 minutes to 3-4 hours, depending on the initial system leakage amounts.

    Is duct sealing really worth it?

    Duct sealing is crucial for preventing air leaks and maintaining the efficiency of your entire system. It is essential to ensure that every part of the ductwork is properly sealed, as any unsealed areas can significantly impact system efficiency and lead to increased energy costs. Additionally, larger systems are especially vulnerable to potential energy loss if not adequately sealed throughout their length.

    Is Aeroseal safe for my family and pets?

    Aeroseal is non-toxic and safe for everyone in your home.

    How much does Aeroseal duct sealing cost?

    To find out the cost of Aeroseal duct sealing in Green Ductors, please give us a call or fill out the form above to request a free quote.

    Industry-Leading Duct Service Near You

    In NY and NJ areas, we are a highly qualified air duct&dryer vent cleaning company with a proven track record. Thanks to our customer-centered approach and commitment to excellence, we have many happy homeowners and business owners to our credit. We are trusted. We are chosen.

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