Last updated: September 24, 2026
What affects the price
When you look at the price of impact windows, several factors shift the final number. The size and quantity of your window openings are the biggest drivers, as is the specific style—like single-hung, casement, or sliding doors. You will also see price differences based on the type of glass coating you choose for energy efficiency and the thickness of the aluminum or vinyl frames. Added hardware features or custom finishes can also adjust the bottom line. Homeowners typically see projects start in the mid-range of a few thousand dollars, but exact pricing is confirmed free on the call.
About this service
The price for hurricane-rated glass is driven by the level of wind resistance needed for your specific region and the energy efficiency ratings you select. Larger windows or those requiring structural reinforcement will naturally be more expensive to install than smaller, standard units.
Summer heat makes the energy-efficient benefits of impact windows immediately noticeable. High-quality glass reduces heat gain, which helps your air conditioning run more efficiently during the hottest months. While summer is a busy time for installations, getting your project on the books means you can stop fighting the heat and keep your home cool and quiet.
Frequently asked in Washington
How much do impact windows typically cost in Washington D.C.?
What’s the price to install impact windows in D.C.?
Are impact-resistant windows worth the investment in D.C.?
What's the cost difference for impact windows in Washington?
Who are the best impact window companies in Washington D.C.?
How do I find impact windows replacement services in D.C.?
Also serving nearby: Alexandria · Baltimore · Richmond · Reading · Philadelphia
All cities in District of Columbia →
More on this: NOAA hurricane center — storm risk data.
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, Dupont Circle, Adams Morgan, Woodley Park — and every surrounding area.
Areas we serve
Browse by state, then city.
