Window Replacement Cost Guide

By Jessica Martinez, Contributing Writer / Encore Editorial
Updated 2026-07-09

Enter your frame material, window type, and install method to get a per-window estimate, then adjust for your ZIP and window count. Two identical windows in different ZIP codes can land $200 apart once local labor rates are factored in.

How window replacement pricing works

Contractors price window replacement from a base rate, then add for complexity and upgrades. They set that base rate using their own overhead, equipment, and the going rate in their local market, which is why two quotes for identical work can land hundreds of dollars apart. The figures on this site come from published US pricing data and contractor surveys, reviewed on a regular schedule rather than left to age.

Typical window replacement cost ranges

Job	What it costs installed
Vinyl window (installed)	$400 - $900
Wood window (installed)	$800 - $1,800
Fiberglass window	$600 - $1,400
Bay / bow window	$1,500 - $4,500
Whole-house (10 windows)	$5,000 - $12,000

What affects what you pay

Material. Vinyl is the cheapest option; fiberglass and wood both cost considerably more.

Window type. Bay, bow, and custom shapes carry a large premium over standard double-hung windows.

Install method. Full-frame replacement costs more than a retrofit insert, which drops into the existing frame.

Glass package. Triple-pane and low-e coatings add to both the price and the thermal performance.

Number of windows. Contractors often lower the per-window rate on larger jobs.

Location. Labor rates, permit costs, and disposal fees vary by region.

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Things to know about these price ranges

Every range on this site is a starting point, not a promise. A single-story ranch and a two-story colonial with the same window count rarely land at the same total, since access, height, and trim complexity all shift labor time. Treat the numbers here as a way to sanity-check a quote, not to negotiate a contractor down to a specific dollar figure sight unseen.

FAQs

How often are the price ranges on this site updated?

The calculator and guide figures are checked against current contractor and supplier data on a regular schedule, not left to go stale for years.

Should I trust an online estimate over a contractor's in-person quote?

Use the estimate to set expectations, not to replace a quote. An in-person visit catches rot, odd framing, or access problems no calculator can see.

What is the fastest way to get a fair price?

Get at least three itemized quotes from licensed installers and ask each one to separate material cost from labor so you are comparing the same scope.