How Much Does Open Cell Spray Foam Insulation Cost in Charleston, West Virginia?
Professionally spray open-cell foam insulation in walls, rim joists or roof deck at typical 3-5.5 inch depth, priced per sq ft of surface.
Open Cell Spray Foam Insulation in Charleston, West Virginia typically costs $1.42 to $3.32 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Open Cell Spray Foam Insulation in Charleston, West Virginia
$1.42 – $3.32
per sq ftPrices in Charleston are 5.0% lower than the national average for open cell spray foam insulation.
National average: $1.50 – $3.50 per sq ft
Cost Breakdown in Charleston
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $0.65 – $1.51 | sq ft |
| Labor | labor | $0.48 – $1.14 | sq ft |
| Supplies & Other | supplies | $0.17 – $0.40 | sq ft |
| Equipment & Disposal | equipment | $0.12 – $0.27 | sq ft |
Prices adjusted for Charleston local market conditions.
Cost Factors in Charleston, West Virginia
What Affects Pricing
- Materials ($0.68-$1.57 per square foot)
- Labor ($0.52-$1.23 per square foot)
- Supplies & Other ($0.18-$0.42 per square foot)
- Equipment & Disposal ($0.12-$0.28 per square foot)
Local Price Adjustments
Material costs4.0% below avg
Labor costs7.0% below avg
Frequently Asked Questions
References
- Spray Foam Insulation Costs - Forbes Home, Forbes Home, 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
Get Free Estimates in Charleston
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