We Are Manson Insulation

Since 1978, we have been creating high-quality fiberglass insulation with superior thermal and acoustical performance. We design with sustainability in mind, using a minimum of 50% recycled glass to create insulation products that help save energy and reduce emissions. 

Today, we are part of the Knauf Group, and all our products are made in the United States. 

Sustainable By Design
10 Railcars of Recycled Glass
Used in our production process in a single day
100k Barrels of Oil Saved Per Year
Using our bio-based EOCSE® binder
Up to 80% Recycled Glass
Equivalent to 10 railcars — every single day
26 Million Glass Bottles
Kept out of landfills every month
40 Days
Our production process’s energy recovery time
INNOVATION
We constantly challenge ourselves to find new ways of doing things — from design to manufacturing to service — in order to deliver better products for the planet and more success for our customers. 
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SUSTAINABILITY
Properly insulated buildings, pipes, and equipment increases energy efficiency, helping to lower emissions. And our ECOSE® bio-based binder replaces the phenol formaldehyde binders traditionally used in fiberglass insulation, helping to conserve the equivalent of 100,000 barrels of oil a year
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WHO WE ARE
We’ve been making high-quality insulation trusted by professionals for a variety of applications since 1978. By choosing Manson, you are choosing higher quality fiberglass products with superior performance, and better for the environment. 
Who Is Manson?

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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