How Much Does Window Installation Cost?

Updated March 24, 2026 · Expert-verified answer

Quick Answer

Window installation costs $200–$500 per window for labor alone. Including the window, expect $400–$1,200 per opening. New construction windows cost less to install than replacement windows in existing frames.

Cost Breakdown

Service Low High Notes
Labor only (per window) $200 $500
Standard replacement $400 $800 With window
High-end replacement $800 $1,200 With window
Bay/bow window $1,500 $3,500
Sliding glass door $800 $2,000

How Much Does Window Installation Cost?

Window installation costs $200–$500 per window for labor alone. Including the window, expect $400–$1,200 per opening. New construction windows cost less to install than replacement windows in existing frames.

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