How Much Does Polystyrene Insulation Cost in Wilmington, Delaware?
Polystyrene Insulation: Benefits, Types, Costs, and Eco-Friendly Choices in 2026
Polystyrene Insulation in Wilmington, Delaware typically costs $4 to $15 as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Polystyrene Insulation in Wilmington, Delaware
$4 – $15
Prices in Wilmington are 9.0% higher than the national average for polystyrene insulation.
National average: $4 – $14
Cost Breakdown in Wilmington
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $2 – $7 | sq ft |
| Labor | labor | $2 – $5 | sq ft |
| Supplies & Other | supplies | $1 – $2 | sq ft |
| Equipment & Disposal | equipment | $0 – $1 | sq ft |
Prices adjusted for Wilmington local market conditions.
Cost Factors in Wilmington, Delaware
What Affects Pricing
- Materials ($1.80-$6.30/sq ft)
- Labor ($1.40-$4.90/sq ft)
- Supplies & Other ($0.48-$1.68/sq ft)
- Equipment & Disposal ($0.32-$1.12/sq ft)
Local Price Adjustments
Material costs8.0% above avg
Labor costs10.0% above avg
Frequently Asked Questions
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