Basic
$662 – $1,490 each
White fiberglass casement with low-E double-pane glass, crank operator and single-point lock, installed with interior trim
Replace one standard-size fiberglass casement window, installed with trim.
Fiberglass Casement Window in Billings, Montana typically costs $779 to $1,753 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Billings are 2.0% lower than the national average for fiberglass casement window.
National average: $800 – $1,800 each
$662 – $1,490 each
White fiberglass casement with low-E double-pane glass, crank operator and single-point lock, installed with interior trim
$779 – $1,753 each
Fiberglass casement with low-E argon glass, fold-away crank and multi-point lock, tan frame, sealed and trimmed
$974 – $2,192 each
Fiberglass casement in a dark exterior color with low-E argon glass, simulated divided lites, fold-away crank, multi-point lock
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $346 – $778 | each |
| Labor | labor | $280 – $630 | each |
| Supplies & Other | supplies | $92 – $207 | each |
| Equipment & Disposal | equipment | $61 – $138 | each |
Connect with local fiberglass casement window contractors in Billings for personalized quotes based on your specific project.