If you failed a air duct leakage test, the next steps involve identifying and addressing the issues to improve the energy efficiency and air quality of your home. Here’s a general guide to what you can do next:

​Professional Duct Sealing: for a seal that encompasses all of the ducts, professional services like aerosol-based duct sealing (Aeroseal) can seal leaks from the inside. 

Aeroseal is a highly effective solution for addressing duct leakage, especially if your home has failed a duct leakage test. Here’s how Aeroseal can help:
Seals Leaks from the Inside

Aeroseal uses a proprietary aerosol-based technology to seal duct leaks from the inside. Unlike traditional methods that involve manually applying mastic or tape to visible leaks, Aeroseal fills leaks throughout the entire duct system, even in hard-to-reach places. This makes it more comprehensive and effective for small or hidden leaks that might otherwise go unnoticed.

By sealing leaks that cause air loss, Aeroseal improves the efficiency of your HVAC system. When ducts are leaking, your system has to work harder to heat or cool your home, resulting in higher energy bills. Aeroseal reduces these losses, leading to potentially significant savings on energy costs.

Leaky ducts can allow contaminants like dust, allergens, or mold spores to enter your HVAC system and circulate throughout your home. Sealing the ducts with Aeroseal helps prevent these particles from infiltrating the system, which can improve indoor air quality and reduce respiratory issues.

When ducts leak, certain rooms may not receive sufficient airflow, leading to uneven heating or cooling. Aeroseal helps ensure a more balanced distribution of conditioned air throughout your home, improving comfort.
Quick and Non-Invasive

The Aeroseal process typically takes only a few hours and doesn’t require extensive dismantling or replacement of your ductwork. A technician will connect the Aeroseal equipment to your ducts, pressurize the system, and release the aerosol sealant. The tiny particles of the sealant find and seal the leaks automatically.

Aeroseal creates a durable seal that is designed to last for upwards of over 30 years. The manufacturer often provides a warranty, giving homeowners peace of mind that the repairs will hold up over time.
2. Retest the System(included in Aeroseal process) 

Once the Aeroseal process is complete, your ducts will be retested to verify that the leakage has been reduced to acceptable levels. You can bring the PDF emailed to you down to the township for passing of the soft leakage test for your CO. 

Overall, Aeroseal is an efficient, minimally disruptive, and effective solution for sealing duct leaks and improving HVAC performance, helping you address the issues that caused your home to fail the duct leakage test. To seal your ducts and pass a duct leakage test, choose Advanced Air Duct Cleaning. Reach out today.