Double hung window installation cost — Washington, DC

Looking for double hung window installation cost in Washington, DC? Call WindowInstallation Hub for a contact a provider — no obligation. independent service providers 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 windows involves a few variables that influence the total project cost. The biggest factor is the material you select, such as vinyl, wood, or fiberglass, as well as the style of window, like double-hung versus casement. The condition of your existing frames matters, too; if there is hidden rot or water damage, that requires extra labor to fix. Choosing triple-pane glass for better insulation or adding decorative grids will also shift the final number. Your exact pricing is confirmed free on the call.

About this service

Double hung windows allow both sashes to slide vertically, making them a popular choice for ventilation and cleaning. The cost to install them typically varies based on the material, such as vinyl or wood, and the size of the openings. Larger frames or custom decorative grids can increase the total investment. If you are upgrading your home for better airflow or easier maintenance, we can discuss the options and exact pricing confirmed free on the call.

Frequently asked in Washington

What is the cost for window installation in Washington, D.C.?

What is the average cost of a good replacement window in D.C.?

The average cost of a good replacement window in D.C. can vary based on brand, materials, and features. Factors like frame material (vinyl, wood, fiberglass), glass type (double-pane, triple-pane, low-E coatings), and any specialized enhancements will affect the price. To get an accurate figure for your home, a personalized quote is best.

Can I get a quote for window installation company near me in Washington, D.C.?

Is it worth replacing 20-year-old windows in D.C.?

Replacing 20-year-old windows in D.C. is often very beneficial. Older windows typically lack modern energy-efficient features, leading to higher utility bills and reduced comfort. New windows can improve insulation, soundproofing, and enhance your home's overall appearance and value. It's a significant upgrade for your property.

What is the cost of replacement window installation in D.C.?

How do I find window installation contractors in Washington, D.C.?

Is it cheaper to replace all windows at once in D.C.?

Often, it is more cost-effective to replace all your windows at once in Washington, D.C. Many contractors offer better pricing for larger projects, and you'll immediately benefit from improved energy efficiency throughout your entire home. This approach also minimizes disruption compared to doing it in stages. It streamlines the entire process.

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

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, U Street Corridor — and every surrounding area.