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Air Duct Sealing in Colorado Springs for a More Energy Efficient Home

Most homes lose anywhere from 20-40% of their heated or cooled air through leaks in the duct system. If some rooms feel warmer or colder than others, this is a sign of duct leakage. Not only is this uncomfortable, it means you’re losing cash on wasted energy every time your system runs. Air duct sealing stops that energy loss at the source, helping your home stay consistently comfortable while lowering your utility bills.

We’re Southern Colorado’s most trusted air duct cleaning company, providing expert duct sealing services in Colorado Springs and beyond. As a certified Duct Armor and Aeroseal dealer, Planet Duct uses industry-leading technology to seal leaks from the inside out — improving efficiency, comfort, and indoor air quality.

Your Trusted Certified Duct Armor and Aeroseal Dealer

The Planet Duct team is over the moon to announce that we are now a Certified Aeroseal Dealer

Aeroseal uses a non-toxic, water-based formula to strategically seal leaks in your HVAC system. Our trained Aeroseal technicians will block all vents and registers and pressurize your system to find out exactly where air is escaping. Since we’ll know where to distribute sealant, we create almost no waste and no mess.

certified aeroseal dealer seal

Is Duct Armor or Aeroseal Better for My Home?

Our team offers two top-of-the-line duct sealing options to meet the needs of homes and businesses across Colorado.

Duct Armor

Duct Armor is a rubberized liner that adds an extra layer of protection and durability to your entire air duct system. Duct Armor is a great choice if:

  • You need to contain mold, smoke, or asbestos in your duct system.
  • Your ducts are damaged beyond normal leakage.
  • You’re suffering from severe allergies or respiratory issues.

Aeroseal

Aeroseal is not a duct liner. It’s a non-toxic sealant developed with help from the Department of Energy that we apply directly to gaps in your ductwork. Aeroseal might be right for you if:

  • Parts of your home or business are consistently different temperatures.
  • Your air ducts are otherwise in relatively good condition.
  • You have high energy bills.

Enjoy the Benefits of Air Duct Sealing

Lower Your Energy Bills

Duct sealing can improve energy efficiency by more than 20%. Areas of your home that were consistently too hot or too cold will become precisely comfortable, and you’ll save money on your monthly bills.

Lengthen the Life of Your System

Leaky ducts make your HVAC system work harder, increasing wear and risk of failure. Sealing ducts costs less than replacing your system and can keep air flowing efficiently for up to 25 years.

Improve Indoor Air Quality

Dirt, debris, and bacteria can enter your duct system through gaps. By professionally sealing your air ducts, you can be confident that the air that you’re breathing is clean and healthy.

Enjoy a More Comfortable Space

Say goodbye to rooms that are too hot in the summer and too cold in the winter. You’ll finally have full control over the temperature of your home and enjoy consistent, comfortable conditions in every room.

Help the Planet

Duct sealing doesn’t just help your home — it helps the planet. By reducing wasted energy, you lower your carbon footprint and make your home more environmentally responsible without sacrificing comfort.

Signs Your Ducts Need Sealing

Signs Your Ducts Need Sealing

The Duct Sealing Process at Planet Duct

Duct sealing can reduce your duct leakage by up to 90%, and save you 30% of your energy usage. No matter how many leaks the team at Planet Duct finds, our duct sealing technicians will fill them quickly, efficiently, and professionally. Here’s what you can expect during your appointment:

Air duct sealing services typically take 4–6 hours for a thorough job. We keep you informed from start to finish, so you know exactly what to expect. While the process differs slightly depending on whether you choose Duct Armor or Aeroseal, here’s a general overview:

  1. Our trained team begins by inspecting your duct system to locate leaks and assess the condition of your ducts.

  2. We apply either the Duct Armor rubberized lining or the Aeroseal formula, depending on your system’s needs.

  3. Once sealing is complete, we perform a final review to confirm your leakage issue is resolved. With Aeroseal, you’ll also receive a detailed report showing before-and-after leakage measurements.

Enjoy cleaner air, lower energy bills, and a more efficient home.

Seal the Leaks. Feel the Difference.
Schedule Your Air Duct Sealing Appointment.

We pride ourselves on being the final frontier for your air duct needs. Whether you’re dealing with uneven temperatures, high energy bills, or just want cleaner air, our certified duct sealing team is here to help. Contact Planet Duct to schedule your service or request a free quote!