How Much Does Duct Insulation Cost in Wilmington, Delaware?
Enhance Your Home's Comfort and Energy Efficiency with Premium Duct Insulation Services in 2026
Duct Insulation in Wilmington, Delaware typically costs $8 to $24 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Duct Insulation in Wilmington, Delaware
$8 – $24
per sq ftPrices in Wilmington are in line with the national average for duct insulation.
National average: $8 – $24 per sq ft
Cost Breakdown in Wilmington
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $4 – $11 | sq ft |
| Labor | labor | $3 – $8 | sq ft |
| Supplies & Other | supplies | $0.96 – $3 | sq ft |
| Equipment & Disposal | equipment | $0.64 – $2 | sq ft |
Prices adjusted for Wilmington local market conditions.
Cost Factors in Wilmington, Delaware
What Affects Pricing
- Materials ($3.60-$10.80/linear ft)
- Labor ($2.80-$8.40/linear ft)
- Supplies & Other ($8-$24/linear ft)
- Equipment & Disposal ($8-$24/linear ft)
Local Price Adjustments
Material costsAt national average
Labor costsAt national average
Frequently Asked Questions
References
- Product and Supplies Data: Callwaldrop pricing for materials used in Duct Insulation — Callwaldrop, Jan 2026, Website
- Product and Supplies Data: Trioheatingandair pricing for materials used in Duct Insulation — Trioheatingandair, Jan 2026, Website
- Product and Supplies Data: Homeadvisor pricing for materials used in Duct Insulation — Homeadvisor, Jan 2026, Website
- Product and Supplies Data: Homeguide pricing for materials used in Duct Insulation — Homeguide, Jan 2026, Website
- Product and Supplies Data: Angi pricing for materials used in Duct Insulation — Angi, Jan 2026, Website
- Labor Wages and Costs: Occupational Employment and Wage Statistics for Duct Insulation — U.S. Bureau of Labor Statistics, Jan 2026, Website
- Labor Cost Benchmarks: Employer Costs for Employee Compensation for Duct Insulation — U.S. Bureau of Labor Statistics, Jan 2026, Website
- Material Cost Benchmarks: Producer Price Index data relevant to Duct Insulation — U.S. Bureau of Labor Statistics, Jan 2026, Website
- Project Spending Data: Improving America’s Housing for Duct Insulation — Harvard Joint Center for Housing Studies, Jan 2026, Website
- Residential Construction and Remodeling Spending data relevant to Duct Insulation — U.S. Census Bureau, Jan 2026, Website
- Project Cost Benchmarking: homeowner project budgeting and planning guidance for Duct Insulation — This Old House, Jan 2026, Website
- Labor Wages and Costs: Unit pricing guidance for Duct Insulation — Journal of Light Construction, Jan 2026, Website
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