Back side of new construction roof deck with open cell in Chicago Illinois


Closed Cell Foam insulation in 2nd floor

Spray Foam insulation with bright white paint.

1.6 Lb medium density spray foam insulation.
Wall cavity

 Exterior walls new construction 1.6 Lb foam

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Installing Spray Foam Insulation in 

Chicago Illinois, Rockford Illinois and the Joliet Illinois area


Over the past 50 years when you thought of insulation it was a “No Brainer.”
The only considerations were, do I use
Fiberglass or Cellulose and what R-Value did I need in my walls and attic? No one really gave much thought to insulation during the design of the home/office or the construction process. For 50 years there were NO REAL BIG improvements in the insulation industry, so Builders and Architects became comfortable with consistently using one or the other for all their structures.

However, during the past decade a MAJOR IMPROVEMENT in insulation arrived in our industry. LIQUID SPRAY FOAM!! It wasn’t just a little better than the conventional insulations used for half a century, liquid spray foam insulated homes and businesses DRAMATICALLY BETTER! Spray foam insulations also offered BIG improvements

In many other areas as well. Just look at many of the benefits:

Spray foams cut monthly air conditioning/heating costs up to 60%

Foams improve indoor air quality (reducing allergy & asthma attacks)

Spray foams help homes & businesses become much quieter

Foam insulation will not support or spread flame

Spray foam kills mold on contact and reduces future mold growth

Foam insulation is not a food source for mold, roaches, or termites

Foam insulation is not damaged by water or floods

Spray foam does not settle or pack down over time

Foam insulation will not sag or split as it ages

Spray foam does not allow air loss or air infiltration into your home

Where does envirofoam install?
We install all across America but most of our residential installs are located in 

Chicago Illinois  60601
Rockford Illinois 61101
Aurora Illinois  60504
Joliet Illinois   60431
DeKalb Illinois  60115
Waukegan Illinois 60085


Why Closed cell?

This spray-in-place polyurethane foam has been used for years in refrigerators, commercial coolers and thermos bottles, and when used to insulate homes and commercial buildings, can add up to 300% shear strength to the structures which can reduce initial building costs. Energy bills are reduced as much as 60% - a good thing for the planet as well as your wallet. No venting is necessary in vaulted ceilings. Airborne sounds (planes, trains, cars, barking dogs) are greatly reduced when walls and ceilings are sprayed with SPF.

Will foam void my roof warranty?

No, this is another myth. The suggestion here is that your roof sheathing and shingles will not last as long because the spray foam insulation increases the roof surface temperature, by preventing heat from radiating into the attic. While your roof surface temperature may be a bit higher, research shows that the temperature increase is only two to three degrees. For a Gulf coast roof surface that can reach 160 degrees or more during the summer, this is a difference of less than two percent. By comparison, the roof temperature increase just from installing dark colored roof shingles is three times greater.

Is it true that no contractor's license is required to install insulation?

Unfortunately, this is true. And it’s too bad because incorrectly installed insulation can rob you of valuable energy savings and, in the case of fiberglass and cellulose, create conditions for mold, mildew and unhealthy air quality. In addition to having independently verified knowledge and experience, state-licensed contractors are required to meet a variety of financial and continuing education requirements.

Enough about us. Take a tour of our site and let our work speak for us. And if you would like to tell us what you think, send us an email. We would love to hear from you.

Call today for a Free Estimate 1.877.362.6552
once contacted we will send an estimator to your location anywhere in the continental united states

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