HVAC Insulation

Manson HVAC fiberglass insulation products are CERTIFIED asthma & allergy friendly® and Verified Healthier Air™. And, since they're formaldehyde-free, they're better for environments inside and out.
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Key Benefits

Supports Indoor Air Quality (IAQ)
Formaldehyde-free and low VOC
Proven Performance
Class A fire rating and proven energy efficiency and sound absorption for interior comfort
Installer Comfort
Low dust and easier to handle, cut and install
HOW HVAC INSULATION WORKS

HVAC insulation is vital for creating interior spaces that are comfortable and energy efficient because it helps control two critical factors: sound and temperature.

  • Sound absorption
    The acoustical properties of HVAC insulation help reduce sound that can travel in and around ducts.
  • Temperature control
    HVAC insulation keeps temperatures steady, so cool air stays cool and warm air stays warm. It also helps the system work more efficiently, which means lower utility costs.
ELEVATE YOUR ENVIRONMENTS

By choosing low-VOC, formaldehyde-free and CERTIFIED asthma & allergy friendly® insulation, you can help reduce indoor air pollution, improve air quality and have peace of mind you’re creating spaces that support the well-being of others.

CERTIFIED asthma & allergy friendly logo Verified Healthier Air Logo

PROJECT PROFILE

Northwell Surgical Pavilion in New York chose Manson fiberglass insulation products to control heat and humidity for their new state-of-the-art medical building. 
Explore Our HVAC Insulation Products
Find the right products for your HVAC applications.
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'

HVAC Insulation

HVAC insulation delivers comfort and efficiency. Insulation helps make HVAC systems work more efficiently and reduces the noise associated with ductwork.

Why HVAC Insulation Matters

In the normal course of operation, HVAC ductwork can be noisy. Loud cracks and booms can be distracting and discomforting in the workplace or in the home. HVAC ducting insulation has acoustical properties that help absorb these noises and minimize sound transfer.

HVAC insulation also has thermal properties, which improve the overall temperature control of the system, reduce energy loss, and help the system operate more efficiently — meaning an overall reduction in utility costs.

Condensation Control

When uninsulated equipment runs at below-ambient temperatures, condensation can form. Proper insulation — along with a vapor retarder — is a crucial part of a complete condensation control system, which will minimize condensation build-up.

How To Choose HVAC Insulation

Which type of HVAC insulation is right for your project? Here are the different types of HVAC insulation and their uses: 

  • Duct Liner: delivers thermal and acoustic performance when used to line sheet metal ducts. 

  • Duct Board: delivers acoustic and thermal control, and is fabricated into the duct itself.  

  • Duct Wrap: delivers thermal performance to increase efficiency when installed on the exterior of sheet metal ductwork, and can help control condensation with the inclusion of FSK facing.

How Can We Help?

Our team of specialists are ready to answer your questions and help you choose the right product for your next project.
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