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How Much Does Sliding Window Cost in Seattle, Washington?

Supply and install one horizontal sliding window (typical ~48x48 in., vinyl to composite) in an existing opening.

Sliding Window in Seattle, Washington typically costs $573 to $1,718 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.

Sliding Window in Seattle, Washington

$573 – $1,718

each

Prices in Seattle are 19.0% higher than the national average for sliding window.

National average: $500 – $1,500 each

What you get at each price level

  • Basic

    $487 – $1,460 each

    White vinyl horizontal slider, dual-pane low-E glass, sweep latch and half screen, foam-sealed and caulked in the opening

  • Standard

    $573 – $1,718 each

    Welded white vinyl slider, low-E argon glass, dual locks and full screen, sealed and trimmed

  • Premium

    $716 – $2,147 each

    Composite horizontal slider with dark exterior finish, low-E argon glass, narrow frame, dual locks and full screen

Cost Breakdown in Seattle

ComponentCategoryPrice RangeUnit
Materialsmaterial$234 – $702each
Laborlabor$235 – $704each
Supplies & Othersupplies$62 – $187each
Equipment & Disposalequipment$42 – $125each
Prices adjusted for Seattle local market conditions.

Cost Factors in Seattle, Washington

What Affects Pricing

  • Materials ($225.00-$675.00 per unit)
  • Labor ($175.00-$525.00 per unit)
  • Supplies & Other ($60.00-$180.00 per unit)
  • Equipment & Disposal ($40.00-$120.00 per unit)

Local Price Adjustments

Material costs4.0% above avg
Labor costs34.0% above avg

Labor costs in Seattle run proportionally higher than materials, which may favor material-heavy solutions.

Frequently Asked Questions

References

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