Basic
$487 – $1,363 each
Thermally broken aluminum casement with dual-pane low-E glass, white finish, crank operator and single-point lock, old unit removed
Rendering: BuildX
How Much Does Aluminum Casement Window Cost in Seattle, Washington?
Supply and install one aluminum-frame casement replacement window in an existing opening, including removal and disposal of old unit.
Aluminum Casement Window in Seattle, Washington typically costs $573 to $1,603 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Aluminum Casement Window in Seattle, Washington
$573 – $1,603
eachPrices in Seattle are 19.0% higher than the national average for aluminum casement window.
National average: $500 – $1,400 each
What you get at each price level
Standard
$573 – $1,603 each
Thermally broken aluminum casement with argon-filled low-E dual-pane glass, white finish, folding crank, multi-point lock
Premium
$716 – $2,004 each
Heavier thermally broken casement frame with argon low-E laminated glass, warm-edge spacers, white finish, folding crank, multi-point lock
Cost Breakdown in Seattle
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $234 – $655 | each |
| Labor | labor | $235 – $657 | each |
| Supplies & Other | supplies | $62 – $175 | each |
| Equipment & Disposal | equipment | $42 – $116 | each |
Prices adjusted for Seattle local market conditions.
Aluminum Casement Window photo examples
Aluminum casement frame being shimmed and leveled in the opening
Rendering: BuildX
Find a pro to do thisClose-up of folding crank handle and multi-point lock on a casement sash
Rendering: BuildX
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Cost Factors in Seattle, Washington
What Affects Pricing
- Materials ($225.00-$630.00 per unit)
- Labor ($175.00-$490.00 per unit)
- Supplies & Other ($60.00-$168.00 per unit)
- Equipment & Disposal ($40.00-$112.00 per unit)
Local Price Adjustments
Material costs4.0% above avg
Labor costs34.0% above avg
Labor costs in Seattle run proportionally higher than materials, which may favor material-heavy solutions.
Frequently Asked Questions
How we price this
BuildX Pro researches and reviews the national price range for Aluminum Casement Window, then adjusts it to your ZIP code for local labor and material costs using the public data below. Last checked 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 Seattle
Connect with local aluminum casement window contractors in Seattle for personalized quotes based on your specific project.