What is Spray Foam Insulation?

Spray foam insulation is a modern insulation material. It’s sprayed on insulation that expands almost immediately after being applied, and fills in gaps. It’s a premium product that saves on energy costs.

Learn about the benefits of spray foam insulation.

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  What Spray Foam Looks Like

  Unlike most other insulation types, it forms an airtight barrier so your home stays heated — or cooled.

  • Learn about r-values and air sealing
  • Compare spray foam insulation to fiberglass & cellulose
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  Why Spray Foam Insulation is Different

  Spray foam can be either open cell or closed cell. These have different properties, and may work best in different parts of your home.

  • Learn more about open cell vs.closed cell
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  What Else You Need - Barriers

  To meet code requirements, your builder may need to install an ignition barrier, or thermal barrier and a vapor barrier next to the spray foam insulation. This depends on where your home is and how that part of the building is used.

  • Learn about which barriers you may need
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  Why Icynene Performs Best

  Icynene has been manufacturing spray foam insulation for over 20 years, and Icynene certified installers are trained to install spray foam to last the life of the building.

  • Learn more about Icynene spray foam
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  Getting Insulation Installed

  Your Icynene contractor can help you choose the best product for your home.

  • Learn about Icynene products