Cost for replacement windows installed

Looking for cost for replacement windows installed in Washington, DC? Call ReplacementWindows Pros for a contact a provider — no obligation. Licensed window pros serve Washington and the surrounding area, and you'll get straight answers on timing and what affects the price.

Last updated: September 24, 2026

What affects the price

Replacing your windows involves several moving parts that change the final bill. The biggest factor is the frame material, as vinyl tends to be more budget-friendly while wood or custom fiberglass options sit on the higher end. You also have to consider the glass packages—things like double versus triple panes or extra coatings for energy efficiency can shift the cost. The complexity of the installation matters, too, such as whether your frames need repairs or if you are switching from a standard window to a bay or bow style. Exact pricing confirmed free on the call.

About this service

Getting windows installed includes the product cost plus the skilled labor required to ensure they function correctly. Choosing premium features like wood grain finishes or custom shapes will move the price up, while standard white vinyl is more economical. We tailor our proposal to your home’s specific needs during our visit. Exact pricing confirmed free on the call.

Frequently asked in Washington

What is the average cost of replacement windows in Washington D.C.?

What are the best replacement windows for Washington D.C.'s climate?

For D.C.'s humid summers and cold winters, energy-efficient windows are key. Look for options with good U-factors and Solar Heat Gain Coefficients to manage temperature extremes and reduce utility costs. Professionals can recommend the best windows for your specific needs.

Is it worth replacing 30-year-old windows in Washington D.C.?

Absolutely. Thirty-year-old windows in D.C. are likely inefficient, leading to higher energy bills and potential drafts. Replacing them can significantly improve comfort, reduce energy consumption, and potentially increase your home's value. A pro can assess your current windows.

How much does it usually cost to replace a window in Washington D.C.?

Who is Andersen windows' biggest competitor for D.C. homeowners?

Andersen faces competition from numerous manufacturers like Pella and Marvin, offering various quality and price points. The best choice for a D.C. homeowner depends on factors like historic district regulations and personal preference. Pros can guide you through the options.

What is the most affordable way to replace windows in Washington D.C.?

Also serving nearby: Alexandria · Baltimore · Richmond · Reading · Philadelphia

All cities in District of Columbia →

More on this: ENERGY STAR windows — efficiency ratings.

Service area details

678,972residents

11,107per sq mile

8ZIP codes served

Serving all of Washington — population 678,972; about 11,107 residents per square mile across 61.1 sq mi. ZIP codes covered include 20001, 20002, 20003, 20004, 20005, 20006, 20007, 20008.

Neighborhoods served in Washington: Georgetown, Capitol Hill, Dupont Circle, Adams Morgan, Woodley Park — and every surrounding area.