Window cost with installation — Washington, DC

Last updated: September 24, 2026

Unlike the more spread-out feel of Richmond, Washington D.C. has a distinct urban density where efficient living spaces matter. As the seasons change in the District, homeowners often start thinking about their windows. Whether it's the intense summer heat or the occasional winter chill, your windows play a big part in comfort and energy bills. When you notice drafts, condensation, or difficulty opening and closing your current windows, it’s a clear sign it’s time to look into replacements. The pros who work in your neighborhood understand the architecture common in areas like Georgetown and Capitol Hill. They know how to handle existing structures, ensuring a smooth process from the initial assessment to the final seal. This work involves more than just swapping out glass; it's about integrating new, efficient units that complement your home's style and improve its performance. You’ll want to discuss options that fit the specific needs of a D.C. home, considering everything from security features to aesthetic appeal. Getting a clear picture of what’s involved helps you make the best decision for your property. It’s about making sure the job is done right the first time. A simple call can get you started on the path to better windows.

What affects the price

When you budget for new windows, several factors change the final number. The material you choose—like vinyl, wood, or fiberglass—is usually the biggest driver. You will also see price shifts based on the style of window, such as double-hung versus large picture windows, and the specific energy-efficiency ratings you select. The size of the opening and the complexity of the installation, especially if the existing frames need repair, will also adjust the total. We determine the exact pricing confirmed free on the call.

About this service

The window cost with installation includes the physical unit plus the professional removal of your old windows and the sealing of the new ones. Prices move up or down based on the size of the opening and the window type, such as casement versus sliding. We evaluate your specific situation to ensure your exact pricing confirmed free on the call.

Frequently asked in Washington

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

All cities in District of Columbia →

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

Service area details

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, Adams Morgan, Dupont Circle, Columbia Heights — and every surrounding area.