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Window Nation Northern Virginia

Alexandria Window Installers
Ranked #12 in Alexandria | Grade C+
4.50 (1290 reviews)

Window Nation Northern Virginia

Window Nation Northern Virginia operates from Lorton, VA and focuses on residential window and door replacement. The team coordinates measurements, product selection, and installation for homeowners across the region.

Why Homeowners Choose This Business

Local presence in Northern Virginia with a broad selection of window options. In-home estimates and guidance on styles and pricing. Support from consultation through installation.

Service Area

Serving Alexandria, Lorton, Springfield, Woodbridge, Annandale, Fairfax, and nearby Northern Virginia neighborhoods.

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  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Has more Google review volume than many local competitors.

Services Covered

  Renovation Services
  Supplier
  Installations
  Window Replacement
  Repairs
  Vinyl Windows
  Energy Efficient Windows
  Double Hung Windows
  Casement windows
  Patio Door Replacement
  Entry Door Replacement
  Sliding Glass Doors
  Window Installation
  Home Window Estimates
  Replacement windows Alexandria
  Window contractor Northern Virginia

Home window replacement, sliding and entry door replacement, product selection guidance, in-home estimates, and installation coordination.


Reviews

Recent Reviews

4.50

(Based on 1290 reviews)

Reviews frequently mention professional consultations, clear pricing discussions, and attentive sales follow-through. Many customers highlight smooth installations and satisfaction with new windows and doors. Some feedback cites issues like air infiltration or closing mechanisms that required service visits, as well as delays in post-installation response. Overall ratings trend positive with emphasis on communication and value, balanced by occasional quality-control concerns.

Google Review
Christine Mayhugh on Window Nation Northern Virginia

The installment of my new Vytex windows went well. However, the windows haven't proved to be well made, durable and reliable. It's been a little over a year since the installation and I am already having problems. I am supposed to have the ability to open the windows from the inside to clean the outside portion. I've done this on two windows so far and both have not closed properly, leaving the windows open a bit which allows air in and the window then becomes unlockable. Also, many of the windows will not stay open on their own. I must use a prop to keep them open. I have spent a few weeks now trying to get a technician out to evaluate the problem. I've made a few phone calls, sent a few emails back and forth with a representative, and just now (almost 2 weeks later) was able to pay to have a rep come onsite. I paid for the service, yet again I must wait two days for the technician to call and schedule the appointment. Meanwhile, a few of my windows remain open because they wouldn't close properly. The administrative process currently in place has way too many layers just to schedule a visit. I will not buy from Window Nation or Vytex again.

We are thrilled to have our new windows and doors! From the start to the end, everyone in Window Nation & Vytex were extremely professional and knowledgeable! We couldn't have asked for better service & team to work with! We highly recommend for anyone needing new windows and doors! Worth every penny!

Had a 3 panel sliding door installed, it replaced Anderson door. The door leaks air and lets in snow. Not happy at all. My old Anderson door was much better.
The photos are the snow inside.
I have a video of my sheer curtains actually moving significantly.
Still waiting on a phone call for someone to look at it. The door was installed November 10, 2025.
Wish I would’ve never changed the door.

Window Nation provided us with an excellent deal on their Georgetown Series windows for my house in DMV VA area townhouse. From start to finish, there were transparent, professional and genuinely focused on finding the best possible price for our situation. Daniel Mattison, in particular, was exceptional- he went above and beyond to help us arrive at the fair price and competitive price, patiently walked us through every detail, made the entire decision making process seamless and stress free. It's rare to feel this confident and comfortable with a major home investment. But Daniel delivered. I highly recommend them to anyone considering window replacement.

Chris Dobbin was an outstanding salesman. He stayed engaged with my front door install from the initial order to completion and final adjustments. He was superb in his customer relations with me and my wife. I highly recommend Window Nations. Thanks for the most excellent job performance. 5+++ Stars!

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Special Offers

Emergency Service

Emergency service may be available for urgent issues.


Frequently Asked Questions

Homeowners can choose from multiple styles commonly used in area homes, such as double-hung, casement, slider, and specialty shapes. During a visit, a representative typically reviews materials, glass options, and style fit for the property.

Timelines vary by order size and product availability, but many projects move from measure to installation within several weeks. On install day, most standard window replacements are completed the same day or over two days for larger homes.

Yes, the location handles patio sliders and front entry doors in addition to windows. A consultation can cover door styles, hardware options, and scheduling alongside any window work.

A consultant typically measures openings, discusses goals like energy performance and style, and reviews pricing options. You can expect a written proposal and time to consider choices before moving forward.

If adjustments are needed, customers can contact the branch to schedule a service appointment. Response times may vary based on workload, so documenting concerns and photos can help expedite support.
 Verified Listing

Opening Hours


  • Monday Open 24 hours
  • Tuesday Open 24 hours
  • Wednesday Open 24 hours
  • Thursday Open 24 hours
  • Friday Open 24 hours
  • Saturday Open 24 hours
  • Sunday Open 24 hours

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Business Details


Business Rating
4.50 (1290 reviews) Featured BusinessPro Listing
Address
8198 Terminal Rd #105, Lorton, VA 22079
Phone
Business Type
Window Installation Service

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