Window Replacement Cost in Washington, DC (2026)

Updated 2026 · localized estimate

By Oğuz Yasin BAŞ, using our cost methodology

Most Washington, DC quotes to replace windows come in from $3,900 to $15,300, with $7,700 being a fair middle-of-the-road figure. That places local pricing about 18% above the U.S. average for this project.

Typical Window Replacement in Washington

$3,900 - $15,300

$3,900

Low

$7,700

Average

$15,300

High

Per window in Washington: $400-$1,550. Figures above assume a 10-window home (10 windows).

Why Window Replacement costs differ in Washington

Union labor rates and tighter code enforcement common in Northeastern metros usually place installed prices toward the upper half of the national range. With a local cost index well above the national baseline, labor-driven work here tracks accordingly - which is why our estimate for Washington differs from a flat national number.

Contractor demand and licensed-pro availability in the Washington area push window replacement to about 18% above the U.S. average. Always confirm what a quote includes - removal, permits, and disposal are the most common add-ons.

Estimate	Low	Average	High
Washington (localized)	$3,900	$7,700	$15,300
U.S. national average	$3,300	$6,500	$13,000

Labor vs. materials in Washington

On a typical window replacement in Washington, DC, here is roughly how the average of $7,700 divides between labor and parts. Because local wages drive the labor line, this split is a big part of why pricing in Washington differs from other metros.

Component	Estimated cost	Share
Labor	$2,950	39%
Parts & materials	$4,700	61%

What affects the price

Window replacement is usually priced per window installed, then multiplied across the home. Frame material, glass package, and size drive the per-unit cost.

Frame material - vinyl, wood, fiberglass
Glass package (double vs. triple pane, Low-E)
Window size and style
Full-frame vs. insert (retrofit) install
Number of windows (volume discounts)

Tips for Washington homeowners

Make sure any Washington contractor you hire for window replacement is licensed and insured for the work, and ask for recent local references. The lowest bid is rarely the best value if the job has to be redone.

Window Replacement in Washington: FAQ

How much does Window Replacement cost in Washington, DC?

In Washington, DC, Window Replacement typically costs $3,900 to $15,300, averaging about $7,700. Your exact cost depends on scope and the provider - get two or three local quotes.

Is Window Replacement more expensive in Washington, DC than the U.S. average?

Yes, in Washington, DC it runs about 18% above the national average, mainly due to local labor rates.

Is it cheaper to replace all windows at once?

Yes - contractors usually discount per-window labor on larger jobs, so a whole-home project lowers the unit price.

How long do replacement windows last?

Quality vinyl or fiberglass windows last 20-30 years; wood needs more upkeep.

Do new windows lower energy bills?

Low-E, double- or triple-pane windows cut heating and cooling loss and often qualify for efficiency tax credits.

Window Replacement prices near Washington

How Window Replacement pricing in Washington, DC compares with nearby metros:

City	Typical average
Washington, DC (this page)	$7,700
New York, NY	$7,500	View
Philadelphia, PA	$6,600	View
Boston, MA	$7,600	View
Baltimore, MD	$7,000	View

Related project costs in Washington

Garage Door Replacement

$2,550 avg

Estimates are localized for Washington, DC using our regional cost index and 2026 national baselines. They are informational, not quotes. See our methodology.