Closed Cell Spray Foam Insulation

Over half of your total energy costs come from heating and cooling your home or building, and almost all homes and buildings (even new ones) let too much air escape or penetrate.  It’s like turning on the AC in the car with your windows rolled down.  Air sealing solves this problem. Also, most homes and buildings have incorrectly installed or insufficient amounts of attic insulation. You wouldn’t brave a Chicago winter without a hat, and neither should your home or building.

Closed Cell Spray Foam Insulation for Your Building

Closed-cell spray foam insulation can be used effectively in homes and commercial building designs to allow the building or home to achieve energy efficiency and consistent performance. Closed-cell spray is an excellent air barrier as well as a great barrier for water vapor. Most customers request this type of insulation for roofing projects or other outdoor applications, but it really can be used anywhere in your home or building.

  • Saves on energy costs and can lower your utility bills
  • Typically insulate as much as 50% better than traditional insulation products
  • Protects against moisture
  • Can reduce noise
  • Owners can often qualify for state and federal tax deductions

Closed Cell vs Open Cell Foam Insulation

  • Closed-cell foam is more expensive, but it provides a much higher R-value per inch
  • Because of its density, it also adds structure support to walls, roofing and other applications
  • Better vapor barrier than open cell

Why Choose the Building Energy Experts?

Part of a job well done starts with using the right products and materials. We keep up with the latest technologies and advances in the industry, but we also employ time tested methods and materials.   We are very experienced expert installers of all types of insulation and air sealing methods.  Residential, Multi-family, Commercial and Industrial we have done it all.


We are an exclusive insulation and air sealing contractor for:
North Shore Gas –
People’s Gas –

Call us at 888.623.3769 for more information on how you can get a rebate.

Nicor and ComEd Insulation and Air Sealing Program

What a delight and pleasure it is to be writing this letter to you. I contracted Building Energy Experts for this project. The crew was kind, courteous, respectful, patient, and easy to coordinate with, as well as knowledgeable. I highly recommend them without any reservations on my part.
— Darrell from Waukegan, IL

Get a Closed Spray FOam Insulation Quote

Get your free quote and schedule your no cost energy assessment today! Get a reply in 24 hours or less. You can also call us at 888.623.3769 to speak with someone directly about scheduling insulation.


Name *