Greatest Duct Sealing Chicago

Greatest Duct Sealing Chicago

Duct sealing Chicago is the key to addressing common HVAC problems that lead to discomfort and high energy bills.

Ductwork seams that leak positive pressure air cause a significant loss of pressure and lower temperatures down the delivery lines, affecting the vents in bedrooms, bathrooms, kitchens, and more. With a substantial 30% loss from positive pressure, moisture problems arise, conditioned air fails to reach its intended destinations, winters become excessively cold, and energy bills soar.

How many times have you endured the frustration of feeling unbearably cold in your Chicago home during winter, despite setting the thermostat correctly?

Likewise, have you ever found yourself perspiring excessively in your Chicago home during the summer, even when the air conditioning is running?

The culprit might not be your heating and cooling system itself, but rather the condition of your air ducts.

Unseen cracks and holes lurking behind drywalls, in crawl spaces, and even in attics could be causing heat and cool air to escape.

These undetected flaws within your HVAC system’s air ducts can result in a substantial loss of 25 to 40 percent of your conditioned air, leading to poor air flow throughout your Chicago home.

What Is Air Duct Sealing Chicago?

Our duct sealing Chicago service takes a proactive approach to address this issue.

GreenAttic Insulation effectively seal the tiny cracks and holes that are present throughout your home’s HVAC duct system.

This comprehensive process involves identifying and repairing leaks, even those that are difficult to access or not readily visible.

Using a non-toxic and non-invasive formula, we skillfully seal these small openings.

The result? An immediate and noticeable improvement in the air flow within your Chicago home.

It’s important to understand that if your air ducts are in poor condition, your HVAC system will not operate efficiently.

Enhancing Efficiency With Foam Sealant

Why should you choose foam sealant for duct sealing? By opting for foam sealant, you can take your HVAC system’s efficiency to the next level.

This means that the air you pay to heat must pass through cold ductwork, where it will cool off, forcing your furnace to run longer.

To combat this energy waste and improve the overall efficiency of your HVAC system, duct sealing with foam is the way to go.

It provides a superior solution by sealing the ductwork more effectively and preventing any air leaks that may hinder the system’s performance.

Duct Sealing Chicago Preventing Energy Loss

Leaky ductwork leads to energy loss as the air you pay to heat passes through cold ducts, resulting in cooling off and forcing your furnace to run longer.

To ensure a comfortable and cozy room with direct heat delivery through sealed ducts, we recommend sealing ductwork with a moisture thermal pressure barrier at 2″ of closed-cell spray foam.

Combining Spray Foam and Cellulose Insulation

When it comes to an unconditioned, vented attic, the perfect combination for effective sealing is closed-cell spray foam and cellulose insulation.

For effective sealing, apply one-part spray foam around seams or two-part spray foam around duct trunks and delivery lines.

If the ducts travel through conditioned spaces, duct sealing Chicago can be done from inside the duct to minimize concerns about thermal transfer.

Sealed Ducts

Before applying spray foam on ducts, it’s important to address the limitations of common insulation materials like fiberglass, which poorly wraps around ductwork and may cause skin and eye irritation, inadequate seam sealing, and condensation issues.

Once the ductwork is properly sealed with spray foam, you can prevent heat loss and condensation in the attic and within the ducts.

Closed-cell spray foam acts as the air/vapor barrier for air conditioning ducts, while heating ducts serve as the air/vapor barrier themselves.

Consider duct sealing if any of the following conditions apply to your Chicago home:

  • If your air ducts are situated in a crawl space or attic without proper insulation, duct sealing Chicago is highly recommended to improve energy efficiency and comfort.
  • Your summer and winter utility bills are unusually high.

Excessive utility bills during both summer and winter seasons could indicate air leakage through your ductwork, emphasizing the need for duct sealing to optimize energy savings.

  • Certain rooms in your home remain uncomfortable, regardless of the season.

If specific rooms consistently fail to maintain a comfortable temperature, duct sealing can help improve air distribution and regulate temperatures throughout your home.

  • Your HVAC system’s filters become dirty quickly.

Rapid dirt buildup on HVAC filters may signify air duct leaks, and duct sealing Chicago can help prevent dust and debris infiltration, reducing filter clogging and improving indoor air quality.

Accumulated dirt around the connections of your air ducts indicates potential leaks, which can be resolved through duct sealing to ensure efficient airflow and prevent energy loss.

  • Twisted or tangled flexible air ducts can restrict airflow and impede system performance. Duct sealing Chicago can help optimize airflow and resolve issues associated with duct misalignment.

By addressing these factors, our trained technicians can determine the best course of action for duct sealing Chicago home, ensuring improved energy efficiency, comfort, and indoor air quality.

Benefits Duct Sealing Chicago

  • Improved indoor air quality

Allergy sufferers will experience a significant reduction in sneezing and coughing, thanks to the improved air quality resulting from sealed ducts.

Even if you don’t have allergies, sealing your ducts will prevent insulation particles, dust, and fumes from infiltrating your ductwork, leading to cleaner indoor air within your Chicago home.

  • Increased comfort

Lower energy and heating bills for your Chicago home will provide peace of mind while you enjoy it throughout all seasons

Duct Sealing will help regulate your home’s indoor temperature during both winter and summer.

  • Enhanced HVAC system efficiency and longevity

By sealing the leaks in your air ducts, your HVAC system in Chicago will operate more smoothly and efficiently.

It will run less frequently, as it won’t have to compensate for the previously excessive air loss, extending the lifespan of your HVAC system.


To determine whether you can benefit from duct sealing Chicago, we recommend having one of our trained technicians inspect your home’s HVAC ductwork.

Contact us, our skilled professional will thoroughly examine, measure, and seal the small cracks and holes present throughout your duct system.

Throughout the sealing process, our technician can provide real-time updates, ensuring your peace of mind and the ultimate comfort of your home.

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