Basic
$356 – $1,023 each
White vinyl horizontal slider about 48x48 in., double-pane low-E glass, cam lock, half screen

Photo: Stilfehler · CC BY-SA 4.0 · Source
Supply and install one vinyl horizontal sliding window (~48x48 in.) in an existing opening.
Vinyl Sliding Window in Washington, District of Columbia typically costs $419 to $1,203 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Washington are 5.0% higher than the national average for vinyl sliding window.
National average: $400 – $1,150 each
$356 – $1,023 each
White vinyl horizontal slider about 48x48 in., double-pane low-E glass, cam lock, half screen
$419 – $1,203 each
White vinyl slider with low-E argon glass, warm-edge spacer, welded frame, full screen
$523 – $1,504 each
Vinyl slider with black exterior frame, low-E argon glass, warm-edge spacer, full screen
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $189 – $544 | each |
| Labor | labor | $146 – $418 | each |
| Supplies & Other | supplies | $50 – $145 | each |
| Equipment & Disposal | equipment | $34 – $97 | each |
Close view of the white latch on a vinyl sliding window
Photo: Stilfehler · CC BY-SA 4.0 · Source
Find a pro to do thisConnect with local vinyl sliding window contractors in Washington for personalized quotes based on your specific project.