Basic
$671 – $1,342 each
White fiberglass horizontal slider with low-E double-pane glass, cam lock and screen on the operating sash, interior trim
How Much Does Fiberglass Sliding Window Cost in Charleston, South Carolina?
Replace one standard-size fiberglass horizontal sliding window, installed.
Fiberglass Sliding Window in Charleston, South Carolina typically costs $789 to $1,578 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Fiberglass Sliding Window in Charleston, South Carolina
$789 – $1,578
eachPrices in Charleston are 8.0% lower than the national average for fiberglass sliding window.
National average: $850 – $1,700 each
What you get at each price level
Standard
$789 – $1,578 each
Fiberglass horizontal slider with low-E argon glass and warm-edge spacers, smoother rolling sash, tan frame, sealed
Premium
$986 – $1,973 each
Fiberglass horizontal slider with dark exterior color, low-E argon glass with grilles between the glass, rolling sash
Cost Breakdown in Charleston
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $367 – $734 | each |
| Labor | labor | $259 – $518 | each |
| Supplies & Other | supplies | $98 – $196 | each |
| Equipment & Disposal | equipment | $65 – $131 | each |
Prices adjusted for Charleston local market conditions.
Cost Factors in Charleston, South Carolina
What Affects Pricing
- Materials ($382.00-$765.00 per unit)
- Labor ($298.00-$595.00 per unit)
- Supplies & Other ($102.00-$204.00 per unit)
- Equipment & Disposal ($68.00-$136.00 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
- Global Home: Fiberglass Window Cost Guide, globalhomeinc.com, retrieved Nov 2026
- Pella: Replacement Window Cost in 2026, pella.com, 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
Connect with local fiberglass sliding window contractors in Charleston for personalized quotes based on your specific project.