How Much Does Double Pane Window Cost in Charleston, South Carolina?
Replace one standard-size window with a double-pane insulated (typically vinyl or wood-clad) unit, installed.
Double Pane Window in Charleston, South Carolina typically costs $418 to $1,207 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Double Pane Window in Charleston, South Carolina
$418 – $1,207
eachPrices in Charleston are 8.0% lower than the national average for double pane window.
National average: $450 – $1,300 each
Cost Breakdown in Charleston
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $194 – $562 | each |
| Labor | labor | $137 – $396 | each |
| Supplies & Other | supplies | $52 – $150 | each |
| Equipment & Disposal | equipment | $35 – $100 | each |
Prices adjusted for Charleston local market conditions.
Cost Factors in Charleston, South Carolina
What Affects Pricing
- Materials ($202.00-$585.00 per unit)
- Labor ($158.00-$455.00 per unit)
- Supplies & Other ($54.00-$156.00 per unit)
- Equipment & Disposal ($36.00-$104.00 per unit)
Local Price Adjustments
Material costs4.0% below avg
Labor costs13.0% below avg
Material costs in Charleston run proportionally higher than labor, which may favor labor-intensive approaches.
Frequently Asked Questions
References
- Angi: How Much Do Double-Pane Windows Cost? [2026], Angi, retrieved Nov 2026
- This Old House: Window Replacement Cost (2026), This Old House, retrieved Nov 2026
- Pella: Replacement Window Cost in 2026, Pella, 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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