Basic
$853 – $2,085 each
Wood horizontal sliding window with factory-primed exterior, double-pane low-E glass, old window removed, sealed

Replace one standard-size wood (or wood-clad) horizontal sliding window, unit plus installation.
Wood Sliding Window in Seattle, Washington typically costs $1,004 to $2,453 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Seattle are 19.0% higher than the national average for wood sliding window.
National average: $900 – $2,200 each
$853 – $2,085 each
Wood horizontal sliding window with factory-primed exterior, double-pane low-E glass, old window removed, sealed
$1,004 – $2,453 each
Aluminum-clad wood horizontal slider in white, pine interior, low-E argon glass, old window removed, sealed
$1,254 – $3,066 each
Aluminum-clad wood slider in a dark exterior color, low-E argon, grilles between the glass, stain-grade interior
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $234 – $572 | each |
| Labor | labor | $302 – $737 | each |
| Supplies & Other | supplies | $234 – $572 | each |
| Equipment & Disposal | equipment | $234 – $572 | each |
Labor costs in Seattle run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local wood sliding window contractors in Seattle for personalized quotes based on your specific project.