HVAC Insulation

Products designed for air-handling offer both thermal and acoustic advantages, and are used in both residential and commercial applications. We design products that combine adaptability, resilience and performance to deliver energy efficiency for air-conditioning equipment, heating, ventilation, and for exterior installations of irregular shapes. And all of our products are made from sustainable resources, such as recycled glass and sand.

Key Benefits
Performance
Designed to maintain temperature for better process control
Efficiency
Enables decreased energy usage, helping to reduce operating costs
Lightweight
Easy to transport, store, and work with
Sustainable
All of our products are made from sustainable resources, such as recycled glass and sand.
Explore HVAC Insulation
Akousti-Liner™
This flexible duct liner provides both thermal and acoustical insulation, and is made from inorganic glass fibers bonded by a thermosetting binder. Akousti-Liner is used extensively in ductwork.
Applications
Thickness
0.5" – 2"
Length
50' – 100'
Density
1.5 PCF; 2.0 PCF
Akousti-Liner R™
This rigid board duct liner provides both thermal and acoustical insulation, and is made from inorganic glass fibers bonded by a thermosetting binder. Akousti-Liner R is used extensively in ductwork, ventilation, and air conditioning systems.
Applications
Thickness
1" – 2"
Length
48" – 96"
Width
24"; 48"
Alley Wrap™ B
This fiberglass blanket provides both thermal and acoustical insulation, and is made from highly resilient inorganic glass fibers bonded by a thermosetting binder. It’s available unfaced, or with either and FSK or PSK jacket, and is commonly used for ductwork.
Applications
Thickness
1.5" – 2"
Width
48"
Length
50' – 100'
Performance+™ Air Duct Board
This duct board provides excellent thermal and acoustic performance that minimize unwanted sounds and allow for quiet, efficient air delivery.
Applications
Thickness
1"; 1.5"; 2"
R-Value
4.3; 6.5; 8.7
Stiffness
EI-475; EI-800
Eclipse® Air Duct Board
This duct board offers quiet, efficient air delivery with its excellent thermal and acoustic characteristics. It is made with a foil-scrim-kraft vapor retarder, and a lightweight, non-woven black mat for the airstream surface.
Applications
Thickness
1"; 1.5"; 2"
R-Value
4.3; 6.5; 8.7
Stiffness
EI-475; EI-800
WE’RE READY TO HELP WITH YOUR HVAC PROJECTS
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Meeting Industry Standards
Our products are designed to meet these rigorous industry standards. Please refer to individual product documentation for complete certifications, rating systems and disclosures.