FullCalculator

Window Replacement Cost Calculator

Window Replacement

Formula

Total = (Frame Cost × Glass Factor × Type Factor + Install + Trim) × Number of Windows

Frequently Asked Questions

How much does it cost to replace windows?
Average: $300-$1,000 per window installed. Vinyl double-hung: $300-$700. Wood: $500-$1,200. Fiberglass: $600-$1,500. Bay/bow windows: $1,000-$4,000. Replacing 10 windows averages $5,000-$12,000. Energy-efficient windows can save $100-$500/year on heating/cooling.

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