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Duct Board Insulation

Provides excellent acoustic and thermal characteristics, allowing for quiet, efficient air delivery. Unwanted “booms” and “cracks” caused by sheet metal ducts, minimized. These boards are lightweight with a non-woven brown mat on the airstream surface. Fiberglass air duct board insulation absorbs sound from HVAC systems through the ducts improving occupant comfort in offices, schools and single-family and multi-family housing. Fiberglass air duct board insulation can even be used to improve the efficiency of HVAC systems for various applications.

Key Benefits
Availability
Available in a range of sizes and thicknesses
Sound Control
Reduces noise generated by air turbulence and mechanical equipment
Thermal Properties
Engineered for high thermal performance
Health & Safety
Resists bacterial and fungal growth
Efficiency
Eliminates air leakage, helping save energy
A Complete Line of Air Duct Board Products
Air duct board made with fiberglass is lightweight, transports easily and can be fabricated quickly in a shop or on site with basic tools. It's widely used for heating and air conditioning systems.
Atmosphere™ Air Duct Board
Validated formaldehyde-free board used to fabricate the complete air duct, providing excellent acoustic insulation.
Applications
Thickness
1"; 1.5"; 2"
R-Value
4.3; 6.5; 8.7
Stiffness
EI-475; EI-800
Eclipse® Air Duct Board
Used to fabricated air duct systems, this board provides excellent acoustic characteristics to help minimize noise.
Applications
Thickness
1"; 1.5"; 2"
R-Value
4.3; 6.5; 8.7
Stiffness
EI-475; EI-800
Meet Your Partner for Air Duct Board Insulation Projects
Discover the air duct board insulation that’s ideal for your commercial and residential projects. We’re here to help. 
 
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Designed to Meet Industry Standards
We manufacture air duct board insulation to meet the following environmental and building standards. Please refer to individual product documentation for complete certifications, rating systems and disclosures.
How to Choose the Right Insulation
Fiberglass Insulation
The smart choice to make spaces more comfortable and energy efficient.
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R-Value
The ability to resist heat flow — insulation's thermal resistance.
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Thermal Properties
Ability to enhance a thermal enclosure for comfort and efficiency.
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Insulating For Sound
Sound absorption characteristics, helping reduce noise transmission.
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