Basic
$511 – $1,534 each
White fiberglass double-hung with low-E double-pane glass, tilt-in sashes and half screen, installed with interior trim

Replace one standard-size fiberglass window (double-hung or similar), installed.
Fiberglass Window in Baltimore, Maryland typically costs $602 to $1,805 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Baltimore are in line with the national average for fiberglass window.
National average: $600 – $1,800 each
$511 – $1,534 each
White fiberglass double-hung with low-E double-pane glass, tilt-in sashes and half screen, installed with interior trim
$602 – $1,805 each
Fiberglass double-hung with low-E argon glass and warm-edge spacers, tilt sashes, full screen, tan frame, foam-sealed
$752 – $2,256 each
Fiberglass double-hung with dark exterior and paintable interior, low-E argon glass, grilles between the glass, full screen
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $275 – $826 | each |
| Labor | labor | $204 – $611 | each |
| Supplies & Other | supplies | $73 – $220 | each |
| Equipment & Disposal | equipment | $49 – $147 | each |
Material costs in Baltimore run proportionally higher than labor, which may favor labor-intensive approaches.
Connect with local fiberglass window contractors in Baltimore for personalized quotes based on your specific project.