Basic
$438 – $1,363 each
White vinyl insert window, double-pane low-E glass, single lock, existing interior trim reset, foam and exterior caulk seal

Remove an existing window and supply and install a standard-size double-pane replacement window (mostly vinyl, insert or full-frame) with trim and sealing.
Install Window in Seattle, Washington typically costs $515 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.
Prices in Seattle are 19.0% higher than the national average for install window.
National average: $450 – $1,400 each
$438 – $1,363 each
White vinyl insert window, double-pane low-E glass, single lock, existing interior trim reset, foam and exterior caulk seal
$515 – $1,603 each
White vinyl insert with welded frame, low-E argon glass, tilt sashes, dual locks, exterior trim capped in aluminum, sealed
$644 – $2,004 each
Vinyl insert with foam-filled frame, low-E argon glass, bronze exterior color, tilt sashes, new interior casing, capped exterior trim
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $210 – $655 | each |
| Labor | labor | $212 – $657 | each |
| Supplies & Other | supplies | $56 – $175 | each |
| Equipment & Disposal | equipment | $37 – $116 | each |
Newly installed white-framed windows in a room with a view of nearby houses
Photo: Rory Connolly QS · CC BY-SA 4.0 · Source
Find a pro to do thisLabor costs in Seattle run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local install window contractors in Seattle for personalized quotes based on your specific project.