Basic
$973 – $2,920 each
Prehung smooth fiberglass six-panel door with foam core, composite-clad frame, weatherstripping, knob and deadbolt

Remove an existing door and install a pre-hung fiberglass exterior entry door (no sidelights) with frame, weatherstripping and lockset.
Fiberglass Entry Door in Seattle, Washington typically costs $1,145 to $3,435 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 fiberglass entry door.
National average: $1,000 – $3,000 each
$973 – $2,920 each
Prehung smooth fiberglass six-panel door with foam core, composite-clad frame, weatherstripping, knob and deadbolt
$1,145 – $3,435 each
Prehung smooth fiberglass shaker-panel door with composite frame and sill, lever handleset and deadbolt
$1,431 – $4,294 each
Prehung factory-finished woodgrain fiberglass door with a low-E decorative glass lite, rot-resistant frame, heavier handleset
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $468 – $1,404 | each |
| Labor | labor | $469 – $1,407 | each |
| Supplies & Other | supplies | $125 – $374 | each |
| Equipment & Disposal | equipment | $83 – $250 | each |
Labor costs in Seattle run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local fiberglass entry door contractors in Seattle for personalized quotes based on your specific project.