Barrington, IL Insulation Services by Koala Insulation Northern Illinois

Barrington, IL is known for its spacious estates, historic charm, and wooded neighborhoods. Whether you’re in a vintage home near the village or a newer build on the outskirts, Barrington homes benefit from upgraded insulation to manage long winters and hot, humid summers. Koala Insulation of Northern Illinois provides customized attic insulation, crawl space solutions, air sealing, and more to improve comfort and cut energy waste.

Our Barrington, IL Insulation Services

Attic Insulation

Proper attic insulation helps stabilize interior temperatures and reduce strain on HVAC systems. Learn more

Spray Foam Insulation

Ideal for large homes with bonus rooms, garages, or complex rooflines that need airtight coverage. Learn more

Blown-In Insulation

Upgrade attic performance with blown-in fiberglass, especially in older or under-insulated Barrington homes. Learn more

Batt Insulation

Batt insulation is used for new additions, remodeled garages, and above-grade walls. Learn more

Air Sealing

Air sealing cuts heating and cooling loss by sealing penetrations around ductwork, lights, and walls. Learn more

Solar Attic Fans

Solar attic fans vent warm air and humidity, especially helpful in large attics or complex rooflines. Learn more

Crawl Space Insulation

Encapsulation creates a moisture barrier that also reduces cold floors and improves air quality. Learn more

Commercial Insulation

We insulate Barrington’s commercial offices, healthcare clinics, and municipal buildings with efficiency. Learn more

Nicor Gas Rebates for Barrington Homeowners

Homeowners in Barrington can benefit from Nicor Gas energy rebates for qualified insulation and air sealing projects. Find a contractor

Book a Free Estimate

Schedule a free consultation with Koala Insulation of Northern Illinois to upgrade your Barrington home’s energy efficiency today.