The installation was great. The guys who installed the windows were true professionals. The reason for 4 stars vice 5 was because the price changed twice. They tacked on a $500 install fee due to us... See more
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See what reviewers are saying
Had a rough start with rescheduling the install due to not having all windows but the people who installed the windows were great, salesman delivered exactly as promised and we love our new windows.
Company replied
The windows look nice and the vinyl does match my cherry trim stain on windows. The installers failed to properly adjust window sashes leaving gaps in all 5 windows. They came back and repaired them.... See more
Company replied
Everything was great from start to finish. The salesperson was friendly, honest and professional. She worked with us to get the price we wanted and made sure it was the windows we needed for our hom... See more
Company replied
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
4601-C Proximity Drive, 40213, Louisville, KY, United States
- 512-360-0899
Window Nation
4.3
Excellent
37 reviews
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Did not follow thrwough with thwindowsings that…
Did not follow through with things that they promise you
September 3, 2025
Reply from Window Nation - Louisville
We regret not meeting your expectations. We appreciate your feedback and will review our processes to improve our service.
They showed up when they said they…
They showed up when they said they would they done a good job and they cleaned up well.
September 12, 2025
Reply from Window Nation - Louisville
We're happy to hear that our team was punctual, performed well, and left the area tidy. Thank you for your positive feedback!
We are very happy with the whole…
We are very happy with the whole process and the product. Very professional and ready to help with any questions/concerns we had along the way.
September 12, 2025
Reply from Window Nation - Louisville
We're very happy you are pleased with the product and the entire process. We appreciate your recognition of our team's professionalism and helpfulness in addressing your questions.
Reply from Window Nation - Louisville
We're happy to hear that the team exceeded your expectations. Thank you for your positive feedback and your time.
It was a good experience.
Prompt efficient and courteous plus a nicely installed window.
September 8, 2025
Reply from Window Nation - Louisville
We're glad you enjoyed your experience. Thank you for your positive feedback regarding our efficient and courteous service and the window installation.
Great Experience
Professional, timely, well-made windows, expertly installed, and trash cleaned up and taken. Couldn't even tell they had been in the house.
August 29, 2025
Reply from Window Nation - Louisville
We're happy to hear that our team delivered professional service, quality windows, and expert installation! We appreciate you noting our clean-up efforts. Thanks for your feedback.
Reply from Window Nation - Louisville
We're happy to hear that the installation was quick and our team provided great cleanup. Thank you for your positive feedback!
1 Outstanding
1. The workers were here when they said they would, waisted no time on starting the work. They did a very great job of cleaning up after work was completed.
After a few days I can already see the difference of the windows and sliding doors, my air-condition unit is doing less work and house is staying much cooler.
August 25, 2025
Reply from Window Nation - Louisville
We're glad you enjoyed your experience! It's great to hear that our team was punctual, efficient, and thorough. We appreciate you noticing the positive impact on your home's energy efficiency. Thank you for your positive feedback!
We love our new Window Nation windows
Allehandro and Hugo did a marvelous job and I would want them back when I do my next window project. They never stopped all day and cleaned up following the project. Always wore shoe covers when they were in the house. We love the windows.
August 24, 2025
Reply from Window Nation - Louisville
We're happy to hear that you had a marvelous experience! It's great to know the team's work ethic and cleanliness were appreciated, and that you love the windows. Thank you for your positive feedback; we appreciate it.
Very professional company that kept me…
Very professional company that kept me updated every step of the way. They are responsive in a timely manner and did a great job of communicating and installing my windows
August 21, 2025
Reply from Window Nation - Louisville
We're happy to hear that you had a positive experience! We appreciate your feedback regarding our team's communication and installation work. Thank you for sharing.
Very pleased
Very good communication. Windows and doors came in sooner than estimated. Installers were fast, efficient and very courteous.
August 15, 2025
Reply from Window Nation - Louisville
We're happy to hear that you had a positive experience! We appreciate your feedback regarding our communication, efficient installation, and courteous installers. Thank you!
Installation team were great
Installation team were great. Friendly, hard workers even in high temperatures!
July 25, 2025
Reply from Window Nation - Louisville
We're happy to hear that the installation team provided such great service. We appreciate you acknowledging their hard work in the heat!
Workers were very professional, great job of installing large amount of window in a safe way.
I was kept aware of timeline from the moment I signed my contract until the installment of my new windows. The professionalism of the company was outstanding. Received follow up relating to the work after work was completed.
July 23, 2025
Reply from Window Nation - Louisville
We're happy to hear that you were kept informed about the timeline for your new windows. We appreciate your positive feedback regarding our team's professionalism and follow-up. Thank you!
Happy Customers
Everyone we talked to during the purchase and installation process was wonderful. We found the windows to be of high quality, and they look great. We absolutely recommend Window Nation!
July 9, 2025
Reply from Window Nation - Louisville
We are elated by your kind words and recommendation. Thank you for trusting us with your window project and welcome to the Window Nation family!
Reply from Window Nation - Louisville
Thank you for taking the time to let us know how we did. If you have any further questions, please give us a call. We're always happy to help!
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