Window Replacement Cost in Seattle, WA (2026)
Windows costs in Seattle tend to run above the national average, roughly 20% higher. Estimated Seattle-area ranges by window type below, based on national ranges adjusted for local costs.
| Item | Estimated range |
|---|---|
| Vinyl Windows | $6,000 – $14,400 |
| Wood Windows | $9,600 – $24,000 |
| Fiberglass Windows | $8,400 – $19,200 |
| Aluminum Windows | $6,600 – $15,600 |
| Composite Windows | $9,000 – $20,400 |
Windows in Seattle
Damp, mild conditions make good seals and rot-resistant frames (vinyl, fiberglass, composite) the priority over extreme thermal ratings.
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Frequently asked questions
How much does window cost in Seattle, WA?
Windows costs in Seattle tend to run above the national average, roughly 20% higher. See the table above for Seattle-area ranges by type.
What windows are best for Seattle?
Damp, mild conditions make good seals and rot-resistant frames (vinyl, fiberglass, composite) the priority over extreme thermal ratings.