Suburban and home in Northern Virginia with Window Nation replacement windows

Replacement windows, siding, and doors in Arlington, Fairfax & greater Northern Virginia

Visit our showroom for the Northern Virginia area

Window Nation Showroom in Northern Virginia on Google Map

8198 Terminal Road,
Lorton, VA 22079

(703) 372-4540

*Covid-19 Protocol: All Visits to our Showroom are by Appointment Only
Mon: 9:00am – 5:00pm
9:00am – 5:00pm
Wed: 9:00am – 5:00pm
Thur: 9:00am – 5:00pm
Fri: 9:00am – 5:00pm

Awards and Affiliations

At Window Nation, we know replacement windows.

We’re proud to offer homeowners in Northern Virginia high-quality windows, doors, and siding to meet their home improvement needs. 

The needs of homeowners in Arlington are different than the needs of homeowners in Fairfax or Fredericksburg. This is why Window Nation offers custom-made specialty windows to meet the needs of any project. With over 1,500 style and color combinations, you’re guaranteed to get the windows of your dreams. 

If you’re looking to update your entire home, we also offer replacement siding and door installation to give your home the upgrade it deserves. Our products are Energy Star certified, so you can feel comfortable knowing you’ll save money on your electric bills no matter the season.  

Window Nation is owned and operated by third-generation window replacement experts, so we know windows. We have served the Northern Virginia region for almost 15 years.

We’ve built relationships in communities across the region, getting to know what makes this area so unique. 

We’re proud to #RocktheRed at Caps games and we know the best part of Nats games is watching the Presidents’ Race. Northern Virginia is rich in history and culture, and we’re lucky to be in the middle of it all at our showroom in Lorton.

If you’re ready to begin your home improvement project, our team of exterior design consultants is ready to help.

Northern Virginia Window Replacement Reviews

Reputation Reviews

Window Nation Products and Services

Tips for Homeowners in Northern Virginia

3 Reasons You Should Replace Your Windows in Winter

5 Easy New Years Resolutions For Your Home.

5 Easy New Years Resolutions For Your Home.

Benefits of Custom-Made Replacement Windows

Give Your Home The Improvement It Needs This Year.

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Call us at (703) 372 – 4540