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Aeroseal's Evolution:
Our story started
with a problem

Our mission has remained the same since day one: to deliver comfort, healthy air, and substantial energy savings to living and working spaces everywhere.

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. Most people aren’t aware air leakage is a big problem that contributes to high energy bills and greenhouse gas emissions. 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. Together their goal was to help the technology fully realize the possibilities it held for the building industry, energy efficiency, occupant comfort, and carbon emission reduction. With that, 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's purpose

Our Mission

We believe that by challenging conventional practices in the energy and building industries, we can provide innovative and cost-effective products that effectively optimize building performance, solve common building
issues, and improve the built environment for a net-zero future.

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.

Awards & Recognitions

Our technology and service has been recognized amongst home builders and industry experts.

LIMS-HVAC Group,
a proven name in
the HVAC industry in
New Zealand;
are the certified partners for AEROSEAL®
in New Zealand.

LIMS-HVAC, established in 2009, is aware that in order to compete we must have top of the line, design engineered products, competitive pricing and services. Bearing this in mind we distribute a wide range of products, recognised worldwide for their quality and reliability. Products such as MEZ-technik, Duro Dyne, Niccons, Mizu, Charles Austen (Blue Diamond).

All the products we supply meet our high standard of performance and are chosen for their suitability to perform in New Zealand conditions.

​At LIMS-HVAC we remain committed to:

  • Providing customer service that constantly delivers quality products and timely service
  • Importing innovative quality products for the HVACR industry that will result in cost effectiveness for our customers and also provide alternative solutions to existing methods
  • Providing an enjoyable work environment for all employees, customers and visitors.

Meet The Crew

Alex Oommen

Director
alex@lims-hvac.co.nz
+64 21 1161640

Lucas James

General Manager
lucas@lims-hvac.co.nz
+64 22 675 9426

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Aeroseal Today

Get Started
Duct sealing from the inside
Industries
Commercial Residential Healthcare
Contact
info@lims-hvac.co.nz
095713229
022 675 9426
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