Replacement window installation cost — Chicago, IL

Last updated: September 24, 2026

What affects the price

When you look at replacing windows, the final number depends on a few moving parts. The biggest factor is the frame material—vinyl is usually the most budget-friendly, while wood or fiberglass carries a higher price tag. The style of window also matters; a simple double-hung unit costs less to install than a large bay or bow window. You will also want to consider the glass packages, like double versus triple pane, which affect energy efficiency. Complexity of the job, such as needing lead paint remediation or structural repairs, can add to the total. Exact pricing confirmed free on the call.

About this service

The final price for replacing windows depends on the frame material, the type of glass, and how many windows you are upgrading at once. Labor complexity also plays a role, especially if there is hidden water damage in the walls. Because every home has different requirements, we assess the scope of work during a consultation. Exact pricing confirmed free on the call.

Frequently asked in Chicago

Also serving nearby: Naperville · Aurora · Joliet · Elgin · Waukegan

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More on this: DOE window guidance — install vs replace decisions.

Service area details

Serving all of Chicago — population 2,664,452; about 11,699 residents per square mile across 227.7 sq mi. ZIP codes covered include 60601, 60602, 60603, 60604, 60605, 60606, 60607, 60608.

Neighborhoods served in Chicago: Lincoln Park, Wicker Park, Hyde Park, The Loop, Lakeview, Pilsen — and every surrounding area.