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How Much Does Sliding Window Cost in Portland, Maine?

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

Sliding Window in Portland, Maine typically costs $490 to $1,471 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 Portland, Maine

$490 – $1,471

each

Prices in Portland are 1.0% lower than the national average for sliding window.

National average: $500 – $1,500 each

What you get at each price level

  • Basic

    $417 – $1,250 each

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

  • Standard

    $490 – $1,471 each

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

  • Premium

    $613 – $1,838 each

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

Cost Breakdown in Portland

ComponentCategoryPrice RangeUnit
Materialsmaterial$218 – $655each
Laborlabor$175 – $525each
Supplies & Othersupplies$58 – $175each
Equipment & Disposalequipment$39 – $116each
Prices adjusted for Portland local market conditions.

Cost Factors in Portland, Maine

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 costs3.0% below avg
Labor costsAt national average

Frequently Asked Questions

References

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