Don't Wait to Claim Your Tax Credit!
Qute Insulation is a Chicagoland insulation contractor providing attic insulation, spray foam, blown-in, air sealing, and insulation removal across the region.
From our Lynwood headquarters in the south suburbs, we serve homeowners throughout Chicagoland with free thermal inspections, written quotes, and full Nicor Gas and ComEd rebate support.
Whether you’re dealing with high energy bills, uneven room temperatures, or unwanted noise, we’re here to help. Reach out today for a free home energy consultation, or get answers from one of our experts with 15+ years of experience in attic, crawlspace, spray foam, air sealing, and whole-home energy efficiency.
Chicagoland spans more than a century of housing, from Chicago bungalows and Victorian homes to postwar suburbs and new subdivisions, and most lose energy in similar ways.
According to ENERGY STAR, sealing air leaks and adding insulation can cut heating and cooling costs by about 15%, and the region’s cold winters make insulation a top priority.
Across Chicagoland homes, our crews most often find energy escaping through these points:
Chicagoland’s bungalow belt, greystones, and Victorian homes were built long before modern energy codes. These solidly built homes often have plaster walls with no insulation and attics that fall far below today’s standards.
The suburbs that grew around Chicago in the 1950s and 1960s are full of ranches, Cape Cods, and split-levels. These homes were insulated to the minimal standards of their time, leaving attics and walls below today’s recommendations.
Chicagoland’s outer suburbs add new subdivisions every year. New homes usually meet only the minimum code in place when built, so attics can be topped toward R-60 and rooms over garages sealed for better comfort.
From attic upgrades to commercial spray foam, we provide a complete range of insulation services for Chicagoland homes and businesses. Every service starts with a free thermal inspection to match the right solution to your property.
Open and closed-cell spray foam seals air leaks and insulates in one step, the highest-performance option for Chicagoland crawl spaces, rim joists, and cold winters.
Dense-pack cellulose made from up to 85% recycled material fills the uninsulated walls of Chicagoland’s older homes, resisting fire and eliminating cold spots.
We seal every gap, bypass, and penetration in your Chicagoland home with foam, caulk, and mastic, then verify results with a blower door test.
Cost-effective batt and blown-in fiberglass for Chicagoland attics and open wall cavities, using Class A fire-rated, formaldehyde-free products that are safe for family homes.
HEPA-filtered vacuum removal of old, damaged, or contaminated insulation from Chicagoland attics and crawl spaces, followed by full sanitization of the area.
We handle Nicor Gas and ComEd rebate paperwork for Chicagoland homeowners, so you capture every insulation and air sealing incentive you qualify for.
Full vapor barrier encapsulation seals Chicagoland crawl spaces against moisture, mold, and cold floors, protecting your home’s structure and air quality year-round.
Foam and fiberglass pipe wrap protects exposed hot and cold pipes in Chicagoland attics, basements, and crawl spaces from heat loss and freeze damage.
Open-cell foam and dense insulation dampen noise between rooms, floors, and exterior walls, ideal for Chicagoland home offices, media rooms, and finished basements.
Blown-in and batt attic insulation brings Chicagoland homes up to the recommended R-49 to R-60, the most cost-effective energy upgrade available.
Insulation in Chicagoland typically costs $1.00 to $4.00 per square foot installed, depending on the material and the area being insulated.
Attic blown-in insulation runs $1.50 to $3.50 per square foot, and closed-cell spray foam ranges $2.00 to $4.00. Most Chicagoland homeowners recover the cost through energy savings within three to seven years.
Insulation Type | Typical Cost (per sq ft, installed) | Best For |
Blown-in fiberglass/cellulose | $1.50 – $3.50 | Attics, open cavities |
Open-cell spray foam | $1.00 – $1.40 | Interior walls, soundproofing |
Closed-cell spray foam | $2.00 – $4.00 | Crawl spaces, rim joists, exterior walls |
Fiberglass batts | $0.80 – $2.00 | Walls, accessible attics |
Insulation removal | $1.00 – $2.00 | Old or contaminated material |
Final pricing depends on home size, insulation depth, and accessibility. We provide a free, itemized written quote for every Chicagoland project before any work begins.
Chicagoland sits in IECC Climate Zone 5, where the U.S. Department of Energy recommends R-49 to R-60 for attics.
Many older Chicagoland homes were insulated to R-11 to R-19 or have no wall insulation at all. Upgrading to R-49 or higher cuts attic heat loss and improves comfort throughout the home.
Area of Home | DOE Recommended R-Value (Zone 5) |
Attic/ceiling | R-49 to R-60 |
Walls (wood frame) | R-13 to R-21 |
Floors | R-25 to R-30 |
Crawl space walls | R-15 to R-19 |
Basement walls | R-15 to R-19 |
We measure your home’s existing R-values during the free inspection and recommend the right levels for Chicagoland’s climate and your budget.
Chicagoland homeowners can offset insulation costs through Nicor Gas, ComEd, and Illinois state programs. The federal 25C tax credit ended after 2025, so utility and state rebates are now the main way to save in 2026.
Program | What It Covers | Who Qualifies |
Nicor Gas + ComEd Home Energy Savings | Attic & wall insulation + air sealing (up to $500), instant rebate | Nicor Gas / ComEd residential customers |
ComEd Insulation Rebates | Attic, wall, basement, and crawl space insulation + duct sealing | ComEd residential customers |
Illinois Home Weatherization Assistance (IHWAP) | Free insulation, air sealing, and HVAC work | Households at or below 200% federal poverty line |
Federal 25C Tax Credit | Expired Dec 31, 2025, not available for 2026 | Not available in 2026 |
Nicor Gas and ComEd offer Chicagoland homeowners rebates for attic and wall insulation, as well as air sealing, through their Home Energy Savings Program.
Air sealing rebates reach up to $500 per household, and insulation rebates are applied as an instant discount on your invoice. The work must be completed by a program-approved contractor.
Pre- and post-work attic photos and a blower door test are required, and program funds are limited each year, so booking early matters.
Income-qualified Chicagoland households can receive free insulation, air sealing, and HVAC work through the Illinois Home Weatherization Assistance Program (IHWAP).
IHWAP is available to households at or below 200% of the federal poverty line and is administered through local community action agencies. We can point you to the right agency to apply.
No. The federal 25C Energy Efficient Home Improvement Credit expired on December 31, 2025, and does not apply to insulation installed in 2026 or later.
The One Big Beautiful Bill Act, signed July 4, 2025, ended the credit early, and the IRS confirmed the termination in Fact Sheet 2025-05. If your Chicagoland project was completed and placed in service by December 31, 2025, you can still claim it on your 2025 return using IRS Form 5695.
For 2026 projects, the Nicor Gas, ComEd, and Illinois weatherization programs above are the way to reduce your out-of-pocket cost.
Chicagoland homeowners want a local team that understands the region’s homes and stands behind its work. Here is what sets us apart.
Our crews have insulated homes across Chicagoland for more than 15 years. We work on prewar bungalows, postwar ranches, and new-construction subdivisions, and we know exactly where each type loses heat.
Every project is completed by licensed, insured installers trained to Spray Polyurethane Foam Alliance standards. We carry full coverage and follow Illinois energy codes on every Chicagoland installation.
We start every job with a free, no-pressure thermal inspection of your home. You receive a documented report and an itemized written quote before any work begins.
Our work comes with a written satisfaction guarantee. If your home does not feel meaningfully more comfortable after installation, we return to inspect and resolve the issue at no extra charge.
We provide home insulation across Chicagoland, with a focus on the south and southwest suburbs. Explore our service area pages for the communities we serve most often:
Flossmoor, IL | Homewood, IL | Park Forest, IL | Monee, IL | Joliet, IL | Chicago, IL | Naperville, IL | Aurora, IL | Elgin, IL | Schaumburg, IL | Orland Park, IL | Tinley Park, IL | Oak Lawn, IL | Berwyn, IL | Cicero, IL
Gary, IN | Crown Point, IN | Hammond, IN | East Chicago, IN | Whiting, IN | Griffith, IN | Highland, IN | Munster, IN | Dyer, IN | Schererville, IN | Merrillville, IN | Hobart, IN | Portage, IN | Valparaiso, IN | Lake Station, IN
Not sure if we serve your area? Call us, we cover a wide range of Chicagoland and Northwest Indiana communities for air sealing and insulation services.
Ready to lower your energy bills and make your home more comfortable? Call us today or request a free estimate online. Our team will inspect your home, explain your options, and provide a written quote with no obligation.
Yes, we provide home insulation across Chicagoland, with a focus on the south and southwest suburbs. From our Lynwood headquarters, we serve homeowners throughout Cook and Will Counties and the surrounding communities.
Attic insulation in Chicagoland typically costs $1.50 to $3.50 per square foot installed, depending on material, depth, and attic access. Most single-family attic jobs finish in one day, and we provide a free itemized quote before starting.
Chicagoland homeowners can earn Nicor Gas and ComEd rebates for attic insulation and air sealing, with air sealing rebates up to $500 through approved contractors. Program funds are limited each year, so applying early helps.
Attics in the Chicagoland area need R-49 to R-60, following U.S. Department of Energy guidance for Climate Zone 5. Many older homes sit far below this, so most see a large drop in heat loss after upgrading.
We insulate every kind of Chicagoland home, from prewar bungalows and Victorians to postwar ranches and split-levels and new-construction subdivisions. We match the right insulation method to each home’s age and construction.
We schedule most free Chicagoland inspections within 24 to 48 hours and begin installation within one to three business days of your signed approval. During peak winter, we recommend booking about a week ahead.
The best insulation depends on the area of your Chicagoland home. Blown-in fiberglass or cellulose suits attics, closed-cell spray foam is ideal for crawl spaces and rim joists, and air sealing improves every type.
We serve communities across Chicagoland’s south and southwest suburbs, including Flossmoor, Homewood, Park Forest, Monee, and Joliet, along with Chicago and the surrounding Cook and Will County suburbs.
Yes, closed-cell spray foam is one of the best solutions for moisture-prone Chicagoland crawl spaces. It seals out water vapor, blocks cold air, and resists mold, protecting the home’s structure year-round.
No. The federal 25C insulation tax credit expired December 31, 2025, so it does not apply to insulation installed in 2026. Chicagoland homeowners should instead use Nicor Gas, ComEd, and Illinois weatherization programs.