Basic
$2,026 – $4,863 each
Fiberglass bay with fixed center and two double-hung flankers, white frames, low-E double-pane glass, insulated seat, cable support, primed boards
Rendering: BuildX
Find a pro to do this
Rendering: BuildX
Replace or install one fiberglass bay window unit (three-panel projection), including installation, trim and support.
Fiberglass Bay Window in Cheyenne, Wyoming typically costs $2,384 to $5,721 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Cheyenne are 4.0% lower than the national average for fiberglass bay window.
National average: $2,500 – $6,000 each
$2,026 – $4,863 each
Fiberglass bay with fixed center and two double-hung flankers, white frames, low-E double-pane glass, insulated seat, cable support, primed boards
Rendering: BuildX
Find a pro to do this$2,384 – $5,721 each
Fiberglass bay with fixed center and two double-hung flankers, tan frames, low-E argon glass, insulated seat, cable support, primed boards
Rendering: BuildX
Find a pro to do this$2,980 – $7,151 each
Fiberglass bay with fixed center and two double-hung flankers, dark exterior frames, low-E argon glass, wood-look interior finish, insulated seat, cable support
Rendering: BuildX
Find a pro to do this| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $1,069 – $2,565 | each |
| Labor | labor | $840 – $2,016 | each |
| Supplies & Other | supplies | $285 – $684 | each |
| Equipment & Disposal | equipment | $190 – $456 | each |
Connect with local fiberglass bay window contractors in Cheyenne for personalized quotes based on your specific project.