Duct-EZ® Provides High Performing Air Sealing, Duct Sealing and Radon Protection Systems

Get the most out of your HVAC system with Duct-EZ®

A well-sealed system will not only help maximize the performance of the HVAC system and save money, but it will also reduce the amount of pollutants, allergens, and dust circulating within the home.

Find a Dealer

Duct-EZ® is currently available in Indiana, Kentucky, Massachusetts, Michigan, Missouri, New Jersey, Ohio, Tennessee, Texas, and Pennsylvania — with many more locations to come!

Become a Duct-EZ® Dealer

Duct-EZ® dealers are armed with our proprietary, water-based, zero-VOC mastic product that is truly the next generation in duct tightness, energy conservation and savings. Guaranteed to pass building codes and meet ENERGY STAR® standards.

The Benefits of Duct-EZ®

Duct-EZ® offers many benefits to both builders and consumers


  • 3-4 hours to install

  • Cost within your budget

  • Ensures Building Code compliance

  • Meets Energy Star® standards

  • Performs at extreme temperatures

  • UL 181 B-M Listed

  • Air sealing within 3 ACH or less

  • Duct leakage of 4% of less

Duct-EZ for Builders
Duct-EZ for Consumers


  • Minimizes wasteful HEAT BLEED

  • Maximizes HVAC efficiency

  • Reduces allergens & pollutants

  • Mitigates carbon monoxide leakage

  • Reduces construction time

  • Low VOC

  • Stays pliable indefinitely, will not shrink

  • Duct cleaning friendly, will not gum duct sealing brushes

Discover how Duct-EZ® can help you

Duct-EZ® is a water-based mastic sealing product perfect for :

Contact Duct-EZ®

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