When homeowners think about energy efficiency, they often focus on upgrading appliances, installing new insulation, or switching to energy-efficient windows. However, one of the most overlooked sources of energy waste is your home’s duct system. If your ducts have leaks, they can allow significant amounts of heated or cooled air to escape, forcing your HVAC system to work harder and increasing your utility bills.

That’s where Aeroseal duct sealing comes in. This innovative process can seal leaks from the inside out, eliminating wasted energy, improving indoor air quality, and enhancing overall home comfort.

Why Leaky Ducts Waste Energy

Your ductwork serves as the unseen highway for heated and cooled air, ensuring every room in your home stays comfortable year-round. When your ducts have leaks—whether due to poor installation, age, or damage—a significant portion of your conditioned air never reaches your living spaces.

According to the U.S. Department of Energy, up to 30% of the air moving through a home’s duct system is lost due to leaks, holes, and poorly connected ducts. This means your HVAC system is working much harder than necessary, leading to:

• Higher energy bills – Your heating and cooling system runs longer to make up for lost air.

• Uneven temperatures – Some rooms may be too hot, while others are too cold.

• Reduced indoor air quality – Leaky ducts pull in dust, pollen, and pollutants from attics, basements, and crawl spaces.

• Shortened HVAC lifespan – The harder your system works, the more wear and tear it experiences, leading to costly repairs or early replacement.

By sealing your ducts, you can prevent energy waste and improve your home’s overall efficiency.

What Is Aeroseal Duct Sealing?

Traditional duct sealing methods require manual inspection and application of tape or mastic sealants to visible leaks. While these methods can help, they don’t address the leaks hidden behind walls, ceilings, or floors.

Aeroseal technology is a modern, highly effective solution that seals leaks from the inside of the duct system. The process involves:

1. Assessing the duct system – A technician will pressurize your duct system to measure the extent of air loss.

2. Sealing leaks with Aeroseal – A non-toxic, water-based polymer sealant is released into the ducts. The sealant particles stick to the edges of leaks and build up to form a durable seal.

3. Providing real-time results – Once the sealing process is complete, you receive a report showing the before-and-after leakage levels.

The entire process takes 4–8 hours, and homeowners see instant improvements in airflow, efficiency, and comfort.

Key Benefits of Aeroseal Duct Sealing

1. Lower Energy Bills
   Sealing leaks in your ductwork means your HVAC system doesn’t have to work as hard to maintain a comfortable temperature. Many homeowners experience up to a 30% reduction in heating and cooling costs, leading to substantial annual savings.

2. More Even Home Temperatures
   If certain rooms in your home are consistently too hot or too cold, leaky ducts are likely to blame. Aeroseal eliminates these leaks, ensuring consistent airflow and even temperatures in every room.

3. Improved Indoor Air Quality
   Leaky ducts allow contaminants like dust, pollen, mold spores, and even harmful fumes to enter your HVAC system and circulate throughout your home. This can trigger allergy symptoms, asthma flare-ups, and other respiratory issues.

   By sealing your ducts, Aeroseal helps prevent outside pollutants from entering your home, creating a cleaner, healthier indoor environment.

4. Reduced HVAC Wear and Tear
   An overworked HVAC system experiences more breakdowns, higher maintenance costs, and a shorter lifespan. When your ducts are properly sealed, your system runs more efficiently, reducing strain and extending its longevity.

5. Environmentally Friendly
   Using less energy to heat and cool your home doesn’t just save money—it also reduces your carbon footprint. Aeroseal duct sealing is an eco-friendly solution that helps homeowners contribute to a greener planet.

Signs Your Home Needs Aeroseal Duct Sealing

Not sure if your home has leaky ducts? Here are some common signs:

• Unexplained high energy bills

• Rooms that are too hot in summer or too cold in winter

• Excessive dust buildup around vents

• Weak airflow from vents

• Increased allergy symptoms or respiratory issues

If you’ve noticed any of these issues, Aeroseal duct sealing could be the solution to improving your home’s energy efficiency and comfort.

Residential Aeroseal Duct Sealing in the Greater Boston Area

Serving Massachusetts homeowners since 2008, Aspen Air Duct Cleaning specializes in Aeroseal duct sealing to help homeowners in the Greater Boston Area improve energy efficiency, comfort, and indoor air quality. Contact us today at (978) 681-5024 for a consultation or learn more about our Aeroseal services.