How much does replacement windows cost — Denver, CO

Last updated: September 24, 2026

What affects the price

Replacing windows is a custom project, so the final total depends on a few specific variables. The size and style of the frames you choose—like double-hung versus casement—will change the materials cost. We also look at the glass packages, such as double or triple-pane options, and any energy-efficient coatings that help with insulation. The number of windows being replaced and the current condition of your home’s exterior framing play a role in the labor needed. Exact pricing confirmed free on the call.

About this service

Determining the cost of home window replacement depends on your home’s architectural style, the size of the openings, and the material selection. Factors like energy efficiency ratings, hardware upgrades, and whether the frames need repair will move the price up or down. Because every home has different requirements, we assess your specific needs to provide a clear quote. Exact pricing confirmed free on the call.

Frequently asked in Denver

Also serving nearby: Aurora · Thornton · Centennial · Westminster · Lakewood

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More on this: ENERGY STAR windows — efficiency ratings.

Service area details

Serving all of Denver — population 716,577; about 4,681 residents per square mile across 153.1 sq mi. ZIP codes covered include 80201, 80202, 80203, 80204, 80205, 80206, 80207, 80208.

Neighborhoods served in Denver: LoDo (Lower Downtown), Capitol Hill, Cherry Creek, Highlands, Uptown Denver — and every surrounding area.