Window Replacement Cost in Denver (2026): Average Price & Estimate

Window Replacement Cost in Denver

Estimated window replacement cost in Denver

$5,050–$13,400

Roughly about 12% above the national average.

Growth and labor demand push costs above average.

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Based on Denver, CO pricing.

Estimated cost range

$5,050–$13,400

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An estimate for planning, not a quote. Get written quotes from local pros below.

Estimate, not a quote. Local prices vary by contractor and project. These are 2026 estimates for Denver, CO. Get written quotes from licensed Denver contractors before you budget.

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What to know about window replacement in Denver

In Denver's cold winters, well-insulated double or triple-pane low-E windows pay back fastest in comfort and lower heating bills.

What affects window replacement cost in Denver

Beyond the local market, the same factors that drive window replacement cost everywhere apply in Denver:

Number of windows is the main driver of the total.
Frame material: vinyl is cheapest, then aluminum and fiberglass, with wood at the top.
Installation type: an insert into the existing frame costs less than a full-frame replacement.
Window size, style (double-hung, casement, bay), and glass package (double or triple pane, low-E).

Window Replacement cost by frame material in Denver

These figures are adjusted for Denver pricing (about 1.12x the national average), so they reflect what local homeowners actually pay.

Estimated window replacement cost by frame material in Denver (2026)

Frame material	Cost in Denver	Typical total
Vinyl	$504 to $1,344 each	About $5,050 to $13,400
Aluminum	$554 to $1,478 each	About $5,550 to $14,800
Composite	$756 to $2,016 each	About $7,550 to $20,200
Fiberglass	$706 to $1,882 each	About $7,050 to $18,800
Wood	$907 to $2,419 each	About $9,050 to $24,200

Frequently asked questions

How much does window replacement cost in Denver?

In Denver, CO, window replacement typically costs $5,050 to $13,400 in 2026 for a standard project, about 12% above the national average. Your exact price depends on size, materials, and scope.

Why does window replacement cost more or less in Denver?

Growth and labor demand push costs above average. Labor rates, permit costs, and local demand are the main reasons Denver prices differ from the national average.

Do I need a permit for window replacement in Denver?

Most window replacement projects require a permit. Requirements vary by city and Colorado jurisdiction, so confirm with your local building department. A licensed contractor usually pulls the permit for you.

When is the best time of year for window replacement in Denver?

In Denver, exterior work is easiest from late spring through early fall. Winter weather can delay roofing, siding, concrete, and foundation jobs, and some crews book up fast once the weather breaks.

Is window replacement cheaper outside Denver?

Sometimes. Denver runs about 12% above the national average. Nearby smaller towns with lower labor costs can come in cheaper, while denser urban areas often cost more. Always compare quotes from contractors who serve your specific area.