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HVAC Duct Sealing Solutions

Advanced Duct Sealing Solutions Powered by Aeroseal®
Adtech helps residential, commercial, and industrial spaces eliminate hidden duct leakage through advanced Aeroseal® technology — improving airflow efficiency, indoor comfort, energy performance, and indoor air quality.

The Problem

Hidden Duct Leaks Can Significantly Impact HVAC Efficiency

Most HVAC systems lose a substantial amount of conditioned air through hidden duct leakage. These leaks often remain undetected behind walls, above ceilings, or within inaccessible sections of the duct system.

When conditioned air escapes before reaching occupied spaces, HVAC systems work harder to maintain desired temperatures — leading to higher energy consumption and reduced airflow efficiency.

Adtech provides advanced duct sealing solutions powered by Aeroseal® technology to help buildings improve HVAC performance through safe, non-invasive internal duct sealing.
OUR DUCT SEALING SOLUTION

Advanced Internal Duct Sealing Technology

Adtech uses Aeroseal® technology to seal duct leaks from the inside without requiring major demolition, duct dismantling, or invasive construction work.

The process uses advanced aerosol-based sealing technology that identifies and seals hidden leaks internally — including areas difficult to access using traditional duct sealing methods.

The process is clean, efficient, non-invasive, and backed by real-time diagnostics that help verify measurable leakage reduction and improved HVAC performance.

1. HVAC System Evaluation

We inspect the duct system and measure existing leakage levels using advanced diagnostics.

2. System Preparation

The HVAC network is isolated and prepared for the Aeroseal® sealing process.

3. Internal Leak Sealing

Microscopic sealant particles are introduced into the duct system to target hidden leaks internally.

4. Performance Verification

Final testing confirms measurable leakage reduction, improved airflow integrity, and enhanced HVAC efficiency.

THE BENEFITS

Stronger Performance.
Healthier Spaces.

Professional duct sealing helps optimize airflow performance, reduce energy waste, and create healthier, more comfortable indoor environments with measurable efficiency improvements.

Over time, this can lead to:

  • Enhanced HVAC efficiency
  • Reduced operational energy loss
  • Balanced indoor airflow
  • Cleaner indoor environments
  • Reduced HVAC workload
  • Long-term performance optimization
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FROM HOMES TO INDUSTRIAL FACILITIES

Solutions for Every Type of Building

From residential homes to large-scale industrial facilities, Adtech delivers advanced HVAC duct sealing solutions designed to improve airflow performance, indoor comfort, and energy efficiency across diverse environments.

Our solutions help create healthier indoor spaces with optimized HVAC performance and reduced energy waste.

Whether it’s improving occupant comfort in commercial offices, supporting cleaner airflow in healthcare environments, enhancing ventilation in educational institutions, or optimizing large HVAC systems in industrial facilities, Adtech provides scalable solutions tailored to modern building performance needs.
ADVANCED TECHNOLOGY

POWERED BY AEROSEAL® TECHNOLOGY

Aeroseal® is an advanced non-invasive duct sealing technology that seals hidden HVAC duct leaks from the inside using aerosol-based sealant particles. The process automatically identifies and seals leakage points throughout the duct system — including areas difficult to access using traditional methods.

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FAQs

What is duct leakage?
Duct leakage occurs when conditioned air escapes through gaps, cracks, or disconnected sections within HVAC duct systems.
How do I know if my ducts are leaking?
Common signs include uneven temperatures, excessive dust, weak airflow, and higher energy bills.
Does the process require breaking walls or ceilings?
No. Aeroseal® technology seals leaks internally using a non-invasive process.
Is duct sealing suitable for commercial buildings?
Yes. The solution is suitable for residential, commercial, healthcare, hospitality, and industrial applications.
Can duct sealing improve HVAC efficiency?

Reducing air leakage helps improve airflow performance and overall HVAC efficiency.

Is it safe?
The aeroseal sealant itself consists of a vinyl acetate polymer. Its ingredients are those commonly found in hairspray and chewing gum. In other words, yes, it is very safe. It’s nontoxic (As certified by the Occupational Safety and Health Administration) and it is UL approved. Most telling however, is that aeroseal has been used at some of today’s most prestigious medical facilities – from the Mayo Clinic to Nemours Children’s Hospital. Day-to-day operations at these facilities often remained virtually uninterrupted during its application. It doesn’t get much safer than that.
How are results measured?

Pre- and post-sealing diagnostics help verify leakage reduction and airflow improvement.

Ready to Improve Your HVAC Performance?

Discover how Adtech’s advanced duct sealing solutions can help improve airflow, indoor comfort, and energy efficiency across your space.

Schedule an Assessment