Window Replacement Cost in Seattle, Washington
Window replacement in the Seattle metro area costs $325 to $900 per window installed in 2026. That's more expensive than the national average — Seattle area glazier wages are 36% above the national median, based on Bureau of Labor Statistics data for the Seattle-Tacoma-Bellevue, WA metropolitan area.
Enter your zip code in our window replacement cost calculator for an estimate adjusted to your exact location within the Seattle metro.
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Seattle Window Replacement Costs by Material
These installed costs reflect Seattle-area labor rates of approximately $63/hour (BLS glazier wage × contractor markup). Material costs are the same nationally — the difference is in labor.
| Frame Material | Per Window (Installed) | 10 Windows |
|---|---|---|
| Vinyl (most popular) | $325 - $900 | $2,925 - $8,100 |
| Fiberglass | $423 - $1,170 | $3,803 - $10,530 |
| Wood | $585 - $1,620 | $5,265 - $14,580 |
10-window pricing includes a 10% volume discount, standard for projects of 10+ windows. Source: BLS OEWS May 2024 glazier wages for Seattle-Tacoma-Bellevue, WA.
Seattle Labor Rates vs. National Average
| Metric | Seattle | National Average |
|---|---|---|
| Glazier hourly wage (BLS) | $36.25/hr | $26.65/hr |
| Installed labor rate | ~$63/hr | ~$47/hr |
| Regional labor factor | 1.36× | 1.00× |
| Cost tier | High | — |
The regional labor factor means that for every $100 of labor cost at the national average, a Seattle-area project costs approximately $136. This affects installation labor only — window and material costs are set by manufacturers and are roughly the same nationwide.
Tips for Seattle Homeowners
- Get multiple quotes. Labor rates vary between contractors even within the Seattle metro. Get 3-5 quotes and compare installed prices, not just window unit costs.
- Time your project. Winter months (December-February) typically offer 5-15% lower pricing as contractor demand drops.
- Check incentives. Enter your zip code in our calculator to see federal, state, and utility rebates available in your area.
- Consider nearby contractors. Installers from Tacoma or Bellevue may serve the Seattle area at competitive rates.
More Washington Window Cost Data
See the full Washington window replacement cost guide for statewide pricing, climate considerations, and ENERGY STAR requirements.
Other Washington metro areas:
Get Your Seattle Estimate
Enter your zip code for a personalized estimate that factors in Seattle-area labor rates, your window type, frame material, and available rebates.
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Cost data based on BLS Occupational Employment and Wage Statistics (May 2024) for the Seattle-Tacoma-Bellevue, WA metropolitan statistical area. Glazier occupation code SOC 47-2121. Material costs adjusted by FRED PPI indexes. Actual costs vary by contractor, project complexity, and specific location within the metro area.