Window Nation made this whole process so easy for us. They were communicative and transparent throughout the process. The workmen arrived on time and kept the workspace clean throughout. They worke... Voir plus
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There was an issue with the size of our windows but Doug reached out and was very accommodating and professional, and resolved the matter very quickly. We ended up with beautiful windows that was ins... Voir plus
L'entreprise a répondu
Workmen arrived on time, were polite and pleasant, and did a great job. The new window looks great. My installation was complicated and they handled it well. My only complaint was the “robo-email “ t... Voir plus
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Additional costs added after first contract completed. Project took six weeks to complete primarily because not all windows came on first installation date. Then availability to complete project was... Voir plus
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À propos de l'entreprise
- Service d'installation des fenêtres
- aussi dans
- Fournisseur de fenêtres
- Fournisseur de fenêtres PVC
- Fournisseur de portes
- Société de construction
Why Window Nation is the best choice
Écrit par l'entreprise
- Energy Efficiency
- Tired of high utility bills? Replacing your old windows with our energy-efficient ones could lower your utility bills month after month. Our windows are made with top-quality insulated frames and seals, so you’ll get windows other companies can’t match. You’ll start saving money every month year-round.
- Expert Installation
- New windows are useless without proper installation. When you choose Window Nation, your new windows are expertly installed for a perfect fit and years of worry-free protection – and installed in 1 day. Our teams are local, so they understand what it takes to ensure your windows can handle the weather in your area.
- Styles and Colors
- Available styles and colors Whether you have standard-looking windows or a full-custom home, we can replace them. Each of our windows is expertly measured and custom-made for your home – even odd sizes. With over 1,500 styles and colors to choose, you’ll get the windows you want – even if you have an HOA or historic district.
- Lifetime Warranty
- Your current windows haven’t lasted – how can you be sure new ones will? At Window Nation, we stand behind our windows and doors with a lifetime warranty. That’s because we know we sell the best windows you can buy – and we’re confident they’ll perform and protect your home for decades.
Our Mission
Solve problems by installing solutions.
At Window Nation, we help homeowners reimagine their spaces with premium, energy-efficient windows built for beauty, comfort, and long-term performance. With over one million windows installed and more than 30 markets served nationwide, we’ve earned a reputation for expert craftsmanship and customer-first service. Our story began with a simple goal: to offer homeowners high-quality window solutions tailored to their unique needs. Today, that mission still drives us. We offer one of the largest selections of styles, colors, and materials, all customizable to fit your vision and your budget. Our Exterior Design Consultants work closely with every customer, ensuring a seamless experience from consultation to installation. Backed by industry-leading warranties and thousands of five-star reviews, Window Nation is proud to be a trusted partner for home improvement. We’re also committed to giving back, supporting the communities we serve through local partnerships and initiatives. Whether you’re upgrading for energy efficiency, curb appeal, or peace of mind, Window Nation delivers products you can trust and results you’ll love. Come discover why so many families continue to choose Window Nation, the company where quality, value, and service meet.
Coordonnées de contact
8198 Terminal Rd,, #105, 22079, Lorton, VA, Etats-Unis
- 703-372-4540
Window Nation
4,6
Excellent
112 avis
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Sales process was very thorough which I…
Sales process was very thorough which I appreciated. I’d highly recommend Olani
13 août 2026
Avis spontané
Réponse de Window Nation - Lorton
We're so glad to hear that you appreciated our thorough sales process. We truly value your high recommendation!
Réponse de Window Nation - Lorton
We are so happy to hear that you had such a positive experience with our product, salesperson, and installation team! We truly appreciate your kind words.
Réponse de Window Nation - Lorton
We appreciate your feedback regarding the cost and improvements to our windows. We are always striving to offer the best value.
Very professional.
Team did a very professional job. Great quality of the windows. Highly recommended.
15 juin 2026
Réponse de Window Nation - Lorton
We're delighted to hear you're pleased with our team and window quality. Thank you!
Quality Windows
The staff notified me of the date and time of arrival and it was great to see the old windows removed and the new install was great I am pleased with the professional work the entire staff of Window Nation the Lorton branch and Vytex did for the installation The salesperson was great and the installer was professional to include the installer. I am glad that I chose Window Nations over the others that gave me quotes. I am glad that I have completed this task and love my new windows. The manager called to make sure all the work went well and that was great to hear from him. Thanks Window Nations you were great with this project from start to finish.
9 mars 2026
Avis spontané
Réponse de Window Nation - Lorton
We're happy to hear that you had a great experience with the window replacement project. It's wonderful that you were pleased with the communication, installation, and professionalism. We appreciate you choosing us and are glad you love your new windows. Thank you for sharing your positive feedback!
Window Nation...Outstanding!!
From my first contact with the sales representative, I felt heard. Joe was not pushy, he took his time in explaining the process and the cost. Everyone, from the sales rep, the scheduler, to the installers have been very professional, mindful, pleasant, knowledgeable and accountable. Any issue, Window Nation was quick to respond.
28 janvier 2026
Réponse de Window Nation - Lorton
We're happy to hear that you felt heard from the start. It's great to know that you appreciated the clear explanations and the professionalism of our team. We appreciate your positive feedback regarding our responsiveness and accountability. Thank you!
Over 50 Beautiful windows installed
There was an issue with the size of our windows but Doug reached out and was very accommodating and professional, and resolved the matter very quickly. We ended up with beautiful windows that was installed professionally and very well and very efficiently. We had over 50 windows replaced. Job well done. Thank you Window Nation.
16 janvier 2026
Réponse de Window Nation - Lorton
We're happy to hear that the window size issue was resolved quickly and professionally. We appreciate your feedback and are glad you are enjoying your beautiful, professionally installed windows. Thank you!
Workmen arrived on time
Workmen arrived on time, were polite and pleasant, and did a great job. The new window looks great. My installation was complicated and they handled it well. My only complaint was the “robo-email “ that kept telling me that the windows wouldn’t ship until 4 days after my appointment. Very confusing.
8 janvier 2026
Réponse de Window Nation - Lorton
We're happy to hear that the installation went well and that you are pleased with the new window. We appreciate your positive comments regarding the team's punctuality and professionalism. We'll review our automated emails to prevent any future confusion. Thank you for your feedback.
32 windows in 8 hours
There was a whole crew that came in. It only took about 8 hours to install 32 windows and put blinds and shutters back in place. Kudos to your team.
12 janvier 2026
Réponse de Window Nation - Lorton
We're happy to hear that the installation process was so efficient! Our team works hard, and we appreciate you acknowledging their efforts and your positive feedback.
Réponse de Window Nation - Lorton
Thank you for your kind words and this wonderful review! We always strive to deliver excellent customer service and we're thrilled to hear this was your experience. Have a great day!
Edit reply
Impressive, flawless installation
The installation team arrived on time and installed 32 windows in under six hours. The team members were all very knowledgeable, skilled, and helpful. The installation was done on a cold day, but went very smoothly and quickly. It was an amazing and easy installation.
31 décembre 2025
Réponse de Window Nation - Lorton
We're happy to hear that the installation went smoothly and quickly. We appreciate that the team's knowledge and skill resulted in an amazing experience for you. Thank you for your positive feedback!
Everything from my design consultant in…
Everything from my design consultant in choosing a door, to the installation and follow up services was professional and product quality was great. Any questions were answered promptly, customer service was great.
16 décembre 2025
Réponse de Window Nation - Lorton
We're happy to hear that you had a professional experience from the design consultation to the installation and follow-up services, and that the product quality was great. It's also wonderful that any questions were answered promptly. Thank you!
Henry and his team did a great job!
19 décembre 2025
Réponse de Window Nation - Lorton
We are so glad the team met your expectations. Thank you for your feedback; we appreciate it.
Professional job
The crew came on time and were professional, knowledgeable, cordial and efficient. They finished the entire installation of 10 windows and a patio door in 5 hours. There was one screen that was not the correct size and they contacted the manufacturer for a replacement.
15 décembre 2025
Réponse de Window Nation - Lorton
We appreciate you sharing your experience. We're happy to hear that the installation was professional and efficient. We've already contacted the manufacturer about the screen replacement. Thank you!
Clean & expert installation
Window Nation made this whole process so easy for us. They were communicative and transparent throughout the process. The workmen arrived on time and kept the workspace clean throughout. They worked steadily and clearly knew what they were doing. I was so pleased with how the day went, but especially by how the new windows look and function. Who knew a new window would update an entire room?? We plan to use Window Nation for future replacement windows and would recommend them to anyone.
9 décembre 2025
Réponse de Window Nation - Lorton
We're happy to hear that the process was easy and transparent for you. It's great to know our team was punctual, tidy, and efficient. We're so pleased you love your new windows and their impact on your rooms! Thank you for your recommendation; we appreciate it.
GREAT INSTALL PROCESS
We are pleased with the windows and the installation process. The products, windows and doors were the quality that we purchased. They looked great and performed as expected.
The install process went smoothly and despite the winter snow, was done in a day. The crew covered our floors to avoid any water damage. They worked diligently in the cold.
The windows that involved adapting the wood trim was not done as professionally as anticipated. We felt the wood should have been done with wood filler but was done with caulk. It looked OK in the end.
The staff was pleasant and answered our questions nicely. They were professional and communicated the process well.
The workers used the powder room on the level of the install. That was fine but they left it quite dirty - sink floor and toilet. There was caulk and wood pieces on our outdoor lower deck and other deck which were not cleaned up after the install.
5 décembre 2025
Réponse de Window Nation - Lorton
We appreciate your feedback on the window and door installation. We're glad the products met your expectations and the installation was smooth. We regret the wood trim and cleanup fell short. We'll address these issues to improve our service. Thanks for bringing this to our attention.
The entire process from sales to…
The entire process from sales to installation was class act. We are very happy with our 18 new windows and have really noticed a decrease in outside noise. There was a small issue with some of the window caulking and a repairman was sent out promptly and now everything is 100% perfect.
13 novembre 2025
Réponse de Window Nation - Lorton
We're happy to hear that the entire process, from sales to installation, was a class act. We appreciate your positive feedback on your new windows and the decrease in outside noise. We're glad we could promptly address the caulking issue to your satisfaction.
Absolutely fantastic across the board
Absolutely fantastic across the board. I could not recommend enough!
25 novembre 2025
Réponse de Window Nation - Lorton
We are so glad you enjoyed your experience! Thank you for the fantastic feedback; we appreciate your recommendation.
Réponse de Window Nation - Lorton
We appreciate you sharing your positive experience; we are so glad to hear it!
I thought the window quality was poorer…
I thought the window quality was poorer than the windows I got from Crystal Windows last year that was installed in October of 2024. And I paid 9,900.00$ for 2 storm doors, 2 entry doors, and 7 windows and think they are better quality than the ones I got from you guys at 8,500.00 for 3 windows and 1 door
20 novembre 2025
Réponse de Window Nation - Lorton
We appreciate your feedback and regret that our products did not meet your expectations for the price paid. We'll review your comments to see where we can improve our quality. Thank you for your time.
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