Basic
$724 – $1,449 each
White fiberglass horizontal slider with low-E double-pane glass, cam lock and screen on the operating sash, interior trim
Replace one standard-size fiberglass horizontal sliding window, installed.
Fiberglass Sliding Window in Baltimore, Maryland typically costs $852 to $1,704 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 sliding window.
National average: $850 – $1,700 each
$724 – $1,449 each
White fiberglass horizontal slider with low-E double-pane glass, cam lock and screen on the operating sash, interior trim
$852 – $1,704 each
Fiberglass horizontal slider with low-E argon glass and warm-edge spacers, smoother rolling sash, tan frame, sealed
$1,065 – $2,130 each
Fiberglass horizontal slider with dark exterior color, low-E argon glass with grilles between the glass, rolling sash
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $390 – $780 | each |
| Labor | labor | $289 – $577 | each |
| Supplies & Other | supplies | $104 – $208 | each |
| Equipment & Disposal | equipment | $69 – $139 | each |
Material costs in Baltimore run proportionally higher than labor, which may favor labor-intensive approaches.
Connect with local fiberglass sliding window contractors in Baltimore for personalized quotes based on your specific project.