Spray Foam Insulation for Homes & Commercial | Open & Closed Cell


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Spray Foam Insulation for Homes & Commercial Buildings

One Step Insulation & Air Barrier

Icynene open-cell and closed-cell spray foam insulates and air seals in one step.  This premiere spray on insulation has many benefits, including help with moisture and sound control, and the ability to help lower heating and cooling bills. Find out why ICYNENE is the perferred choice of architects, builders and homeowners.

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Commercial Architects

Book an ICYNENE Lunch & Learn session for your firm! ICYNENE offers comprehensive topics that not only give you a deeper insight into how spray foam insulation can benefit your next design, but also allow you to gain critical CEU credits for the year.

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Residential Builders

Whether you are building a custom home or a production home, energy-efficient Icynene insulation is the right choice for today’s buyers. And our premium products don’t cost as much as you may think!


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Home Owners

New home or renovating, the right insulation plays a critical role in the overall comfort of your home. Inefficient insulation affects not only your comfort, but it can also increase heating and cooling bills by as much as 40%.


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Why Spray Foam

  • Environmental Design & Spray Foam Insulation

    Each year, commercial buildings spend over $100 million in energy costs with around 30% of the energy used being wasted. Leading architectural firms have the power to shape a sustainable future through energy-efficient, sustainable designs and spray foam.

  • Spray Foam Insulation vs traditional

    Imagine a draft free energy-efficient home. Spray foam expands up to 100 times its original size to fill every corner of a building’s envelope for thermal insulation and air sealing. With traditional insulation, spaces and gaps in homes that aren’t filled can leak enough air everyday to fill two air blimps!

Quick Facts

  • 425,000

    Homes/Buildings w/ Icynene

  • 635


  • 28


  • +

    Board Ft. Sprayed

National Foam Supply



Architect Support

Our trained and licensed commercial contractors are standing by to help you specify ICYNENE. Find your contractor now.



ICYNENE warrantees its insulation for the life of the building. Our warranty is transferable from one owner to the next. Check all your insulation alternatives – you probably won’t find such a comprehensive warranty from any other manufacturer.

Technical Support

Have a technical question? Call 1-800-758-7325 (US & Canada).

Home Comfort Blog

It is estimated that around 90 percent of single-family homes in the country are under insulated. That means a vast majority of families are paying more for heating and cooling than necessary, a proper insulation job can help your home manage temperatures year round. Homeowners who look to solve this insulation problem immediately will also be quicker to enjoy less costly heating and cooling expenses and more consistent indoor temperatures.

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Stay informed with Building Genius

Building Genius presents architects, commercial builders and production builders with an insight into the spray foam insulation and building industries across the United States and Canada. With a key focus on building science, codes and standards, burgeoning trends, industry development and news, Building Genius offers an outlook from the spray foam insulation industry leader, Icynene, from the perspective of our top engineers, code specialists and industry experts.

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