Jamial and his team were fantastic. Arrived on time, were courteous and knowledgeable. The team got right to work. They were very efficient. They took the time to look at all the conditions to make su... See more
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We purchased our new home and instantly knew we needed new windows and a patio door to maximize our incredible view. Kent from Window Nation came to our home and explained everything with great detail... See more
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Janiel was very professional and answered all our questions. His hole crew were very efficient in doing their work. Very helpful with any of our questions or concerns during their installation. Very... See more
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The windows are great The installation and the installer did a great job and then the problem started l had 2 bay windows replaced and they had to replace the trim in the house they needed 6" boards h... See more
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Company details
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
237 Ellery Court, 37214, Nashville, TN, United States
- 615-307-7300
Window Nation
4.3
Excellent
97 reviews
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Window's look great
Window's look great. The crew that came to do the install was wonderful. They were professional, curious, and an outstanding crew. When they left, I could not tell anyone was even here, inside and out. I am very happy with their work and I love my new windows.
October 9, 2025
Reply from Window Nation - Nashville
We're happy to hear the installation crew was professional and courteous. It's great to know they left your home clean and that you love your new windows. Thank you for sharing your positive experience.
Knowledge of technician and simplicity…
Knowledge of technician and simplicity of the repair.
October 4, 2025
Reply from Window Nation - Nashville
Thank you for your positive feedback! We're happy to hear that the technician's knowledge and the ease of your repair met your expectations.
Professional
Professional, is why this experience was great. The team did their job with skill and with respect for us and our home. Clean up was great
October 1, 2025
Reply from Window Nation - Nashville
We're happy the team's skill and respect made your experience great. We appreciate you noting their professionalism and thorough cleanup in your home.
Use the wrong color caulking on the…
Use the wrong color caulking on the outside of windows. Would not recommend. Very inexperienced installation staff.
Made promises to correct errors and 2 months later havecnot completed.
September 19, 2025
Reply from Window Nation - Nashville
We regret the incorrect caulking and incomplete corrections. We appreciate your feedback and will address the installation and follow-up issues you experienced.
Reply from Window Nation - Nashville
We're happy to hear that our team was fast, friendly, and on time. Thank you for your positive feedback; we appreciate it.
So Far So Good
From purchase through installation, everything promised has been delivered.
September 29, 2025
Reply from Window Nation - Nashville
We're happy to hear that everything went smoothly from purchase to installation. We appreciate your positive feedback and your time.
Great windows, great install.
Quality and great installation service! From sales to installing, everything worked flawlessly. We are really proud of our new windows and entry door. High quality and workmanship is evident in both the windows and door. The install crew was top notch, respectful of the home, cleaned up as they went and completed the job in a day. I would recommend Window Nation to anyone needing efficiency and fair cost with no nonsense install.
September 29, 2025
Reply from Window Nation - Nashville
We're happy to hear that you experienced excellent service, from sales to installation. It's great to know you are proud of your new windows and door and that the installation crew was respectful and efficient. We appreciate your recommendation!
The crew did an outstanding job
The crew did an outstanding job. They cooperated with us to help the movement of our pets away from where they were working. And the demeanor was pleasant.
September 25, 2025
Reply from Window Nation - Nashville
We're happy to hear that the crew's work was outstanding! We appreciate you mentioning their cooperation with your pets and their pleasant attitude. Thanks for your feedback.
We weren’t there so it’s hard to give a…
We weren’t there so it’s hard to give a honest opinion
My husband had to take me to the emergency room ,
September 22, 2025
Reply from Window Nation - Nashville
We appreciate you taking the time to leave us feedback. We are sorry to hear about the emergency and hope for a swift recovery.
Enjoying Window Nation
First, we love the windows themselves and all the quality and features. Second, the installation crew were skilled, prompt, and even creative when they had to adjust one window unexpectedly. And the initial sales appointment was just right--plenty of information but not too forceful!
September 24, 2025
Reply from Window Nation - Nashville
We're happy to hear you love the quality and features of your windows. It's great to know the installation crew was skilled and prompt, and that the sales appointment was informative. Thank you for your positive feedback!
From start to finish everyone was very…
From start to finish everyone was very professional ,nice and timely
September 23, 2025
Reply from Window Nation - Nashville
We're glad you found our team professional, nice, and timely. Thank you for your positive feedback; we appreciate it greatly!
Your people are well trained
Your people are well trained, they work together and accomplish their mission. I am well pleased with the results and most of all, I don’t hear the traffic in front or back of my house.
September 18, 2025
Reply from Window Nation - Nashville
We're happy to hear that our team's training and teamwork led to successful results for you. We're glad you're pleased with the noise reduction. Thanks for your feedback!
Efficient
Timely. Efficient. Good communications. Appeared effective in installation work.
One problem not related to installation. One window had a defective latch (piece broken). Crew leader prepared a Project Issue Report and this was noted on that report and also reference on the Post Inspection and Project Completion Reports.
September 13, 2025
Reply from Window Nation - Nashville
We're happy to hear that the installation was timely and efficient, and our communications were helpful. We appreciate you bringing the defective latch to our attention. We've documented the issue and will address it. Thanks for your feedback.
A great company customer service and product
Fabulous customer service and product. Highly recommend
August 5, 2025
Reply from Window Nation - Nashville
We're happy to hear that you had a fabulous experience with our product and service. Thank you for your recommendation!
Reply from Window Nation - Nashville
We are happy to hear that our work was fast and reliable. Thank you for your positive feedback; we appreciate it!
The salesperson and install crew were…
The salesperson and install crew were excellent. Courtney explained the whole process and the install crew was friendly and very through.
September 8, 2025
Reply from Window Nation - Nashville
We're happy to hear that the salesperson and install crew were excellent and explained the whole process. We appreciate you sharing your positive experience!
Honest Customer Reviews
We had a large double slide glass door installed. The quality is ok. Customer service is fair. Price is bit too high.
September 3, 2025
Reply from Window Nation - Nashville
We appreciate your feedback on the door and our service. We understand the cost of custom replacement windows can be a bit of a shock, but we always work to apply every discount and promotion available to assist. If you would like any additional assistance please reach out to us at 866-217-9582.
The workers were professional
The workers were polite, professional and very pleasant.
September 5, 2025
Reply from Window Nation - Nashville
We're happy to hear that our team members were polite, professional, and pleasant during your experience. Thank you for your positive feedback!
Reply from Window Nation - Nashville
We're glad you're happy with it! Thanks for the feedback.
The installation crew was great, with some disappointments!
The installation crew was great - they were kind, courteous and respectful of our home. Clean up was exceptional!
There were disappointments related to the glass area of the new windows compared with the original builder’s grade windows and with the wider frames of the new windows our shade brackets were no longer flush with the inside of the windows. There was also disappointment with the gaps around the new windows being wider than anticipated. Apparently, the one who measured did not measure accurately. The installers ensured us that the finished product would be sealed and protected from weather issues. It does appear to be so, so far.
August 28, 2025
Reply from Window Nation - Nashville
We appreciate your feedback and are glad the installation crew was kind and respectful. We're sorry the window glass area, frame size, and gaps didn't meet your expectations. We'll review the measurements to prevent similar issues in the future. We appreciate your patience.
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