Luxury Replacement Windows—Best Price, Top Speed
Luxury Replacement Windows—Best Price, Top Speed
We fixed the window buying process. We cut costs, not corners.
- Manufacturers Lifetime Warranty (yes, your whole life)
- Installs as fast as one day
- Save thousands compared to the other guys
- Flexible payment options
WHY PERFORMANCE
Need New Windows Without the Hassle?
Replacing your windows should be easy, affordable, and convenient. That’s why we exist. Not only will we cut costs, we’ll also reduce your energy bill, keep the process stress-free, and make those drafty rooms and inconsistent temperatures a thing of the past.
OUR PROCESS
A Simple, Stress-Free Window Replacement Experience
New windows, no-nonsense. Here’s what to expect when working with Performance Windows.
Free Consultation
Skip the 3-hour, high-pressure sales pitch. We’ll answer questions in under an hour.
Measure & Make
Luxury windows, carefully measured, custom made, and designed to fit perfectly.
Fast Installation
Our expert installers complete the job quickly and correctly. Typically in just one day.
Enjoy the Upgrade
Say “goodbye” to drafty rooms and extreme temperatures and “hello” to year-round comfort.
Ready to replace those old windows? Upgrade your home and your life.
OUR FOUNDER
Why Choose Performance Windows?
Getting new windows shouldn’t be complicated! Hear from our founder Levi on what to expect when working with Performance Windows.
Let’s get started.
A Lifetime Warranty That — wait for it — Lasts a Lifetime
Our windows are built to last by Alside, a US manufacturer with 75 years of experience. And we stand behind them. All our standard window options are covered for life by Alside’s Manufacturer’s warranty.
HOMEOWNERS LOVE US
Over 10,000 Happy Customers
We love our customers, and it turns out, the feeling is mutual.
Overall, I would definitely recommend performance windows to anyone. Our windows were original with the home (1969) and we’ve noticed a HUGE difference in noise and bugs since they’ve been replaced. They enhance the entire look of the house as well. We can’t wait to open them up in the fall!
Atlanta, GA
We could not be more pleased with our new windows from Performance Windows. They are absolutely perfect. The installers were the best and very entertaining. We would definitely recommend.
Oklahoma City, OK
Love my windows ……. Performance did such an amazing job. From start to finish the team was very professional. I can’t say enough of how beautiful the windows have made my home. My favorite window would be my kitchen windows. Love all that sunlight coming through my kitchen. Thank you Performance
Oklahoma City, OK
Their team was very friendly and professional, they worked fast i thought it would take all day to get my 8 windows and 1 sliding glass door done and it only took 4 hours, they were fast and precise. I could not be more happy with the outcome of the windows it has helped my house stay cooled down during these hot summer days and looks amazing, would recommend to anyone needing windows replaced, their company is definitely the way to go.
Denver, CO
Our new windows are lovely and make our home so much quieter! The installation process went smoothly – the installers were efficient and careful with our home. We’ve been very pleased with the responsiveness and follow-up we’ve received from everyone we’ve interacted with from Performance Windows.
Albuquerque, NM
We just had our windows installed today. Hayden is the salesman we worked with to start and Hiram was the installer. Hiram and his team were professional, respectful of our space as they installed, and cleaned up everything. They even arrived earlier than the time slot scheduled which was cool. Hayden has also been very personable and professional with solid communication during the timeline from purchase to install. The finished product looks great! Quality windows and a much needed upgrade to the house.
Albuquerque, NM
The performance of the installers was top notch. They carried out the installation in a timely manner. The job consisted of 14 windows, and the installers completed the job in a day and a half. They removed and installed one window a time, all while being mindful to not damage anything. I also appreciated their cleanliness during this process. When the installation was finished the only evidence of the project was the new shiny windows.
Oklahoma City, OK
We absolutely loved our entire experience with Performance Windows….from the sales experience all the way to the installation, they were wonderful. There are lots of companies out there but Performance Windows is THE best! I’m so excited about my windows. My master bedroom that gets the morning sun is already 6 degrees cooler this morning! Looking forward to saving money and actually being able to look out my windows as curtains are no longer required.
Phoenix, AZ
The install crew was great! They worked clean, covering floors with plastic and carefully removing extra hardware. Moving like a well oiled machine, they had our old windows gone and new ones installed in a matter of hours. The insulating quality is obvious over the builder windows as our a/c has already recovered from having the house open all day. I am excited to see the difference in the electric bill. When the installers finished, the only evidence they were here is our beautiful windows!
I couldn’t be happier with our experience with Performance Windows!
Austin, TX
We absolutely love our new windows! Installation was fast and easy and the windows are so nice! The whole process was so easy and we are very happy❤️
Colorado Springs, CO
I am so pleased with my new windows. So glad I went with Performance Windows, they offer high quality products that live up to the hype. My home was instantly cooler and with excellent noise reduction upon install. I love my new windows and they look so good, inside and out. Thank you to the Performance staff making it so easy through out the whole process they were all accommodating and kind and very through.
Phoenix, AZ
I just had 8 windows installed by Performance Windows of Las Vegas. The price was amazing compared to other companies I consulted. The experience was so easy from the initial consultation through the installation. The installers were very considerate of my property. All my questions and concerns were answered. At the end of the installation I received a demonstration on how each window operated. I would highly recommend Performance Windows to anyone who is looking for high quality windows at a competitive price.
Las Vegas, NV
Ready for a 5 star review of your own?
TRANSFORM YOUR HOME
High Performance, High Style
Yes, our windows are highly efficient and affordable, but they also look incredible. Boost your curb appeal instantly.
FIND A LOCATION
Local Expertise, Nationwide Brand
We offer a local business experience with the backing of a nationwide brand. Our expert local team will work with you through each step of your window process!
Nashville, TN
Oklahoma City, OK
Charlotte, NC
Jacksonville, FL
Orlando, FL
Houston, TX
Houston East, TX
Fort Worth, TX
Dallas, TX
Austin, TX
San Antonio, TX
Seattle, WA
Boise, ID
Denver, CO
Colorado Springs, CO
Englewood, CO
Las Vegas, NV
Albuquerque, NM
Phoenix, AZ
Tuscon, AZ
Kaysville, UT
Pleasant Grove, UT
Raleigh, NC
Reno, NV
Columbus, OH
Atlanta, GA
FAQ
Got questions? We’ve got answers. And we think you’re going to like them.
Don’t see your question? Contact us today—we’ll be happy to help!
How long does the process take?
From your first quote to your final install, the whole process takes about 10–14 weeks. Here’s how it works:
- We measure your windows 1–3 weeks after you give us the green light.
- Then your custom windows are built.
- Once they arrive, our install team gets them in—usually in one day, maybe two for big jobs.
How do you compare to brands like Pella?
Our premium, energy-efficient windows are often a fraction of the cost of Pella and other brands. Why? You’re not paying for showroom overhead, just great windows and great service.
What are the potential downsides?
Replacement windows slightly reduce your visible glass area by an inch or two. But you’ll get back better insulation, quieter rooms, and a house that feels and looks better. The trade’s well worth it!
When should you consider replacing your windows?
Tell tale signs that it may be time for new windows? When they’re hard to open, drafty, look old, or don’t regulate the temperature of your home well. Or anytime you want to improve your energy bills, comfort or curb appeal!
How long does the warranty last?
As a national supplier for Alside, our windows are covered by Alside’s Limited Lifetime Warranty. Most standard windows have a lifetime warranty, including glass breakage!
Ready for a Total Window Makeover?
Let’s talk through your project. We would be happy to help!
Contact Us for a Free Quote
We won’t sell your info and we don’t do high-pressure sales tactics. Your info is safe with us!
