How Much Does Blown In Insulation Cost in Chicago, Illinois?
Blow loose-fill insulation (fiberglass or cellulose) into an attic or existing wall cavities, per square foot of area insulated.
Blown In Insulation in Chicago, Illinois typically costs $1.15 to $3.45 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Blown In Insulation in Chicago, Illinois
$1.15 – $3.45
per sq ftPrices in Chicago are 19.0% higher than the national average for blown in insulation.
National average: $1 – $3 per sq ft
Cost Breakdown in Chicago
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $0.48 – $1.44 | sq ft |
| Labor | labor | $0.45 – $1.37 | sq ft |
| Supplies & Other | supplies | $0.13 – $0.39 | sq ft |
| Equipment & Disposal | equipment | $0.09 – $0.26 | sq ft |
Prices adjusted for Chicago local market conditions.
Cost Factors in Chicago, Illinois
What Affects Pricing
- Materials ($0.45-$1.35 per square foot)
- Labor ($0.35-$1.05 per square foot)
- Supplies & Other ($0.12-$0.36 per square foot)
- Equipment & Disposal ($0.08-$0.24 per square foot)
Local Price Adjustments
Material costs7.0% above avg
Labor costs30.0% above avg
Labor costs in Chicago run proportionally higher than materials, which may favor material-heavy solutions.
Frequently Asked Questions
References
- How Much Does Blown-in Insulation Cost? (2026) | HomeGuide, HomeGuide, retrieved Nov 2026
- How Much Does Blown-In Insulation Cost? [2026 Data] | Angi, Angi, retrieved Nov 2026
- Insulation Costs & Prices - ProMatcher Cost Report, Insulation Promatcher, retrieved Nov 2026
- Construction wages by metro and rural area, used for the labor adjustment by ZIP code, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025
- Regional price parities for goods, used for the materials adjustment by ZIP code, U.S. Bureau of Economic Analysis, 2024
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