How Much Does Blown Fiberglass Insulation Cost in Seattle, Washington?
Enhance Your Home's Energy Efficiency with Blown Fiberglass Insulation: Comprehensive Benefits & Installation Insights for 2026
Blown Fiberglass Insulation in Seattle, Washington typically costs $0.91 to $3 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 Fiberglass Insulation in Seattle, Washington
$0.91 – $3
per sq ftPrices in Seattle are in line with the national average for blown fiberglass insulation.
National average: $0.91 – $3 per sq ft
Cost Breakdown in Seattle
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $0.41 – $1 | sq ft |
| Labor | labor | $0.32 – $0.98 | sq ft |
| Supplies & Other | supplies | $0.11 – $0.34 | sq ft |
| Equipment & Disposal | equipment | $0.07 – $0.22 | sq ft |
Prices adjusted for Seattle local market conditions.
Cost Factors in Seattle, Washington
What Affects Pricing
- Materials ($0.41-$1.26/sq ft)
- Labor ($0.32-$0.98/sq ft)
- Supplies & Other ($0.91-$2.80/sq ft)
- Equipment & Disposal ($0.91-$2.80/sq ft)
Local Price Adjustments
Material costsAt national average
Labor costsAt national average
Frequently Asked Questions
References
- Product and Supplies Data: Tlsenergysavers pricing for materials used in Blown Fiberglass Insulation — Tlsenergysavers, Jan 2026, Website
- Product and Supplies Data: Homeguide pricing for materials used in Blown Fiberglass Insulation — Homeguide, Jan 2026, Website
- Product and Supplies Data: Homeadvisor pricing for materials used in Blown Fiberglass Insulation — Homeadvisor, Jan 2026, Website
- Labor Wages and Costs: Occupational Employment and Wage Statistics for Blown Fiberglass Insulation — U.S. Bureau of Labor Statistics, Jan 2026, Website
- Labor Cost Benchmarks: Employer Costs for Employee Compensation for Blown Fiberglass Insulation — U.S. Bureau of Labor Statistics, Jan 2026, Website
- Material Cost Benchmarks: Producer Price Index data relevant to Blown Fiberglass Insulation — U.S. Bureau of Labor Statistics, Jan 2026, Website
- Project Spending Data: Improving America’s Housing for Blown Fiberglass Insulation — Harvard Joint Center for Housing Studies, Jan 2026, Website
- Residential Construction and Remodeling Spending data relevant to Blown Fiberglass Insulation — U.S. Census Bureau, Jan 2026, Website
- Project Cost Benchmarking: homeowner project budgeting and planning guidance for Blown Fiberglass Insulation — This Old House, Jan 2026, Website
- Labor Wages and Costs: Unit pricing guidance for Blown Fiberglass Insulation — Journal of Light Construction, Jan 2026, Website
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