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217 S Oak Park Ave
Oak Park, IL 60302


Service area: 80 miles

Service Area: Accepting projects from Chicago, IL to Milwaukee, WI. We have three office locations from Oak Park, IL to Bristol, WI. Free estimates for spray foam insulation applications.

Our Mission
Serving Wisconsin and Illinois, AT Foam is committed to providing affordable, healthy and energy efficient solutions that are environmentally friendly, permanent and American made.


Company Profile
AT Foam is an owner-operated local business doing our part to reduce the nation’s dependence on foreign energy, improve the indoor air quality in our community, and provide the most professional insulation services in the area. We accomplish these goals by taking the time to understand your needs and ensuring that we only offer the highest quality product.

We are an innovative insulation installer using the latest products and techniques to ensure superior energy performance. By researching independent studies and Government reports on energy and health issues related to our industry, we have chosen the safest, healthiest and highest performing insulation systems available today, which are from DEMILEC (USA).


Spray foam insulations from DEMILEC (USA) are environmentally-safe, non-toxic and completely air-seal residential and commercial buildings such as homes, schools, offices and more. Combined with a proper air management system, these products are the answer to improved indoor air quality, energy efficiency and sound abatement.

By sealing out dust, allergens, odors and pollutants, these products allow the air management system to be designed so that the indoor air quality is healthier than the outside air.

The air-seal results in increased energy efficiency (as much as 50%), which translates into short- and long-term savings such as the use of a properly sized HVAC unit; elimination of building wrap, less use of natural resources and lower utility bills.

Noise pollution is reduced because airborne noise can no longer seep through walls. Areas where the difference will quickly be appreciated include offices, classrooms, master bedrooms, laundry rooms, media rooms and plumbing runs.

Key Benefits
Completely non-toxic (no HFCs, HCFCs, formaldehyde or asbestos)
Safe for use with chemically-sensitive persons
Reduces airborne dust and allergen infiltration
Helps prevent mold and mildew
Saves money and natural resources
Allows for downsized HVAC equipment
Significantly reduces airborne noise

Shouldn't your building be safe, healthy, energy efficient and quiet? Contact us today.