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Window Nation - Lorton Reviews 108

TrustScore 4.5 out of 5

4.6

8198 Terminal Rd,, #105, 22079 Lorton, VA, US


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See what reviewers are saying

Rated 5 out of 5 stars

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 N... See more

Company replied

Rated 5 out of 5 stars

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... See more

Company replied

Rated 5 out of 5 stars

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... See more

Company replied

Rated 5 out of 5 stars

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 insta... See more

Company replied


Company details

  1. Window installation service
  2. Construction company
  3. Door supplier
  4. PVC windows supplier
  5. Window supplier

About Window Nation - Lorton

Written by the company

Why Window Nation is the best choice

Written by the company

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.

Contact info

  • 8198 Terminal Rd,, #105, 22079, Lorton, VA, United States

  • 703-372-4540
Promotion box for Window Nation - Lorton

Window Nation

Elevating homes every day

4.6

Excellent

TrustScore 4.5 out of 5

108 reviews

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Rated 5 out of 5 stars

Your guys did a great job installing…

Your guys did a great job installing our windows. Very polite and didn't waste anytime putting them in. Was very professional and clean.

17 September 2025
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Reply from Window Nation - Lorton

We're happy to hear that our team provided professional and efficient service during your window installation. We appreciate your positive feedback and thank you for sharing your experience!

Rated 5 out of 5 stars

Wonderful Experience

Prompt, courteous, and fast. From sales to installation.

15 September 2025
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Reply from Window Nation - Lorton

We are happy to hear that you had a prompt and fast experience with our sales and installation teams. Thank you!

Rated 5 out of 5 stars

Great Team

Great Team - very happy with my new windows.

13 September 2025
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Reply from Window Nation - Lorton

We're very happy that you are pleased with your new windows. Thank you for sharing your positive experience with our team!

Rated 5 out of 5 stars

Professional installation crew

The installation crew was professional, knowledgeable and careful in their work. It was obvious they had experience and training.

9 September 2025
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Reply from Window Nation - Lorton

We're happy to hear that the installation crew's expertise and care were obvious. Thank you for recognizing their professionalism and sharing your positive experience!

Rated 5 out of 5 stars

Doing business with Window Nation was a pleasant experience

Contracting with WindowNation was fine. What I liked most is that I was not pressured to accept their services. They kept me informed throughout the process. The installers were very polite and professional. I had 23 windows installed and I expected it would take all day. They were done within 6 hours. They did a great job cleaning up after themselves. I would have no problem recommending Window Nation.

3 September 2025
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Reply from Window Nation - Lorton

We appreciate you sharing your experience. We're glad to hear that you were kept informed and that our team was polite and professional. It's great to know the installation was completed efficiently and to your satisfaction. Thank you for recommending us!

Rated 5 out of 5 stars

Installation was professional

Installation was professional. They cleaned up afterward. No issues.

26 August 2025
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Reply from Window Nation - Lorton

We're happy to hear that the installation was professional and clean. Thank you for your positive feedback; we appreciate it very much.

Rated 5 out of 5 stars

The salesman & installers were very…

The salesman & installers were very professional, polite & thorough. The installers did a great job cleaning up after the work was completed; much appreciated!

3 September 2025
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Reply from Window Nation - Lorton

We're happy to hear that the salesperson and installers were professional, polite, and thorough. We appreciate you mentioning the great cleanup job done after the work was completed!

Rated 5 out of 5 stars

Window professionals arrived at the…

Window professionals arrived at the residence on time. Very professional, addressed questions. Removed work debris at the home after completion of the project. Front entrance door and eleven windows were installed in one day.

28 August 2025
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Reply from Window Nation - Lorton

We're happy to hear that the installation team was punctual, professional, and thorough in their work. It's great to know they addressed your questions and cleaned up after completing the project. Thank you for your positive feedback!

Rated 3 out of 5 stars

Very Nice Windows with Installation Issues

The Window Nation Salesman was friendly and not pushy. The Grand View windows are wonderful, keeping the heat out and opening smoothly and easily! The Scheduling staff is excellent. We were impressed to know that Window Nation and the manufacturer Vytec work hand in glove to address the needs of the customer! The issues came with the installation. The team arrived on a very hot day,
(we actually thought they might reschedule because of the heat). We kept offering water and stayed out of the way so they could work. We cut bushes away from the house and there was still some minor damage to our plants. They stood on window sill and marked up a couple of walls. We didn't mention it since we planned to paint, but if we hadn't planned on it we would have been upset. The next morning we noticed foam escaping around the windows in spots and dotted here and there on the frames with a small spot on the siding. Doug Wasson from Window Nation called shortly afterwards to ask about our experience and satisfaction with the windows. I explained that a couple of the grids looked off, along with all the other issues. He had me send pics and they sent Sean, from the manufacturer Vytec, about a week later. He made exhaustive notes on the multiple issues. He measured every window and said several sashes would be remade and reinstalled. The original install team came to fix all of the outside issues and level a couple of windows. Luckily, Bill from Vytec came while they were still here to assist with the leveling issues. He installed the replacement sashes made specifically for each window and attached new hardware to match the existing sash for a perfect fit and closure. He cleaned up all debris and washed each window he adjusted. We were very pleased when they were done. (The 3 stars is more for the installation process and grid issues, the finished windows are a 5)

23 June 2025
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Reply from Window Nation - Lorton

We appreciate your feedback and are glad the salesperson and scheduling were excellent. We're also happy the windows are performing well. We regret the installation issues and the problems with the grids. We're pleased that Vytec addressed these concerns and resolved the problems to your satisfaction.

Rated 5 out of 5 stars

review

The staff was polite. The work was performed fast and accurate.

27 August 2025
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Reply from Window Nation - Lorton

We're glad the team was polite and the work was fast and accurate. Thank you for sharing your positive experience with our services!

Rated 5 out of 5 stars

Very impressed with the install

Your people were knowledgeable and friendly, and very fast. Also cleaned up. I was very impressed with the install. Thank you!

28 August 2025
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Reply from Window Nation - Lorton

We're happy to hear that our team's knowledge, friendliness, and speed impressed you! We appreciate your recognition of our cleanup efforts and the installation. Thank you!

Rated 3 out of 5 stars

Glass area is smaller than windows we replaced



First, the installation crew did an excellent job. They arrived on time, introduced themselves, they were professional and knowledgeable and went right to work. The casement windows appeared excellent structurally and hardware worked well. The only disappointment was the loss of glass surface area, which is noticeably smaller than the windows we replaced. The glass area went from 47 inches to 43 inches in height, and from 29 inches to 25 inches in width. So the see through glass area went from 1,363 square inches down to 1,075 square inches. That's a 288 square inch loss and is quite noticeable.
We were planning to replace 2 casement windows in our dining room next but the smaller size has caused us to rethink replacing them.

28 August 2025
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Reply from Window Nation - Lorton

We appreciate your feedback and are glad the installation went well. We're sorry the reduced glass surface is a disappointment and that you're reconsidering future window replacements. We value your business.

Rated 5 out of 5 stars

Wonderful experience

The entire process was smooth. From the sales/estimate meeting to the final installation Window Nation communicated next steps and provided excellent service. Costumer service is top notch. It was a wonderful experience.

26 August 2025
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Reply from Window Nation - Lorton

We're happy to hear that the entire process was smooth for you. It's wonderful to know that we communicated next steps effectively and provided excellent service from the initial meeting to the final installation. Thank you for acknowledging our top-notch customer service!

Rated 4 out of 5 stars

Good install

Good install. Conscientious with replacing rotten sills.
Sales could improve by disclosing the manufacturer is Vytex and not state Window Nation builds its own windows.

26 August 2025
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Reply from Window Nation - Lorton

We're glad the installation and sill replacement met your expectations. We appreciate your feedback regarding clarity about the window manufacturer and will review our sales communication. Thanks for your comments.

Rated 5 out of 5 stars

We were kept informed as to an install…

We were kept informed as to an install date. Our sales person was very responsive with any questions we had. Installers were professional and work was done in a timely way and to our satisfaction.

18 August 2025
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Reply from Window Nation - Lorton

We're happy to hear that you were informed about your install date and that our team addressed your questions. We appreciate that the installation was professional, timely, and satisfactory. Thank you for your feedback!

Rated 5 out of 5 stars

Great Customer Service and Quality of…

Great Customer Service and Quality of Windows!

21 August 2025
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Reply from Window Nation - Lorton

We're happy to hear that you had a great experience with our customer service and the quality of our windows. Thank you for your positive feedback!

Rated 5 out of 5 stars

Two apposable digits way up.

The three men who came to replace my windows were kind and very good at their jobs.
Being someone who finds issues with every single thing, I am happy to report no issues.
Window nation also beat everyone else in price by a substantial amount without sacrificing quality. They were the goldilocks company for us.
Very pleased overall.

15 August 2025
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Reply from Window Nation - Lorton

We're happy to hear that the installation team was great and efficient. It's wonderful that we could provide excellent quality at a better price than other companies. Thank you for sharing your positive experience!

Rated 4 out of 5 stars

My overall experience was outstanding

My overall experience was outstanding. The sales rep was professional and easy to work with, the installers were the best I have ever had the pleasure of working with and they completely cleaned up their all the dust and debris that was created.

13 August 2025
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Reply from Window Nation - Lorton

We're happy to hear that the sales representative and installers provided you with a positive experience. We appreciate you mentioning their professionalism and thorough cleanup. Thank you for your feedback.

Rated 4 out of 5 stars

My overall experience was outstanding

My overall experience was outstanding. The sales rep was professional and easy to work with, the installers were the best I have ever had the pleasure of working with and they completely cleaned up their all the dust and debris that was created.

13 August 2025
Window Nation - Lorton logo

Reply from Window Nation - Lorton

We're happy to hear that the sales representative and installers provided you with a great experience. We appreciate you mentioning their professionalism and thorough cleanup. Thank you for your positive feedback!

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