Aeroseal's Evolution: Pioneering Duct Sealing Technology
Aeroseal’s technology is rooted in rigorous science and brought to life by a purpose-driven entrepreneur to help the building industry combat climate change.
Creating a future where every building is sustainable, high-performing, and enhances occupant well-being, contributing to the fight against climate change
The Problem
The inception of Aeroseal traces back to a common yet overlooked problem in modern buildings: air leakage. Buildings account for approximately 40% of energy demand. This is due, largely to leaks in HVAC ductwork and the building envelopes, including the walls, windows, roof, and foundation, present even after traditional sealing methods have been applied.
It’s a big problem that contributes to high energy bills and greenhouse gas emissions that most people aren’t aware of. It is also a root cause of other issues that can cause discomfort and health problems for occupants such as uneven temperatures and poor indoor air quality.
The Innovation
In 1993, Dr. Mark Modera began research funded by the U.S. Department of Energy (DOE) at Lawrence Berkeley National Laboratory to find a new approach to this problem.
Through this work, he developed an aerosol-based technology that enabled air ducts to be sealed remotely from the inside. This method represented a significant departure from traditional, labor-intensive duct sealing methods that were often ineffective and impractical for existing buildings.
Recognized for its innovative approach and potential to significantly reduce energy waste, this technology received the "Energy 100" award from the U.S. Department of Energy.
The Mission
In 2010, Dr. Modera teamed up with Amit Gupta, a leader at a top HVAC manufacturer, to help the technology fully realize the possibilities it held for the building industry, energy efficiency, occupant comfort, and carbon emission reduction – and Aeroseal was born.
Their mission has remained the same since day one: to deliver comfort, healthy air, and substantial energy savings to building owners everywhere.
Aeroseal Today
With advances in the chemical makeup of the sealant, the addition of Aeroseal Envelope, and continuous innovations in their autonomous wireless technology, Aeroseal has sealed more than 260,000 buildings - from homes, hospitals, and schools to government facilities, hotels, and offices — worldwide, covering millions of square feet. This has resulted in billions of dollars in energy savings, the elimination of thousands of tons of CO2 emissions, and the improved comfort of millions of occupants.
Industry Accolades & Awards
Our technology and service has been recognized amongst home builders and industry experts.
2024
Bloomberg NEF Pioneers Award Winner
2024
Cleantech Group’s 2024 Global Cleantech 100 Winner
2023
Top Sustainability Product Winner in the Products That Count Awards
2023
ACHR NewsDealer Design Gold Medal Award
2023
Environmental Leader Magazine Top Product Award Winner
2019
Green Builder Sustainability Awards
2019
The Architect's Newspaper Best of Products Editors Pick
2019
Best of IBSx: Most Innovative Software Award
2019
Fast Company's World Changing Ideas Award
2018
Sealing Technology & Thermal Application Edison Gold Award
2018
IBS Best in Show Award
2018
IBS Most Innovative Building Product Award
2018
Environmental Leader Magazine Product of the Year + Judges’ Choice Awards
2016
AHR EXPO Innovation Awards Product of the Year
2016
AHR EXPO Innovation Awards Gold Medal
2015
Interclima+Elec Trade Fair Innovation Awards Gold Medal
2015
Dayton Business Journal – Manufacturing Innovation Award
2014
ACHR NewsDealer Design Silver Medal Award
2013
Comfortech Expo Product Showcase Award – HVAC Tools
2012
Green Building Council – EBie Award
2011
Popular Science Best of What's New
2011
This Old House Best New Product Award
1996
Popular Science Magazine “Best of What’s New” Award
“Energy 100” Award – U.S. Department of Energy
