20149, Ashburn, VIRGINIA

Case Study– A Very Happy Customer, Sandy, UT

2 minute read


Here at Advanced Window Products, we love new customers. We especially love it when they have a great experience working with our company to make improvements to their home. One such customer recently found us through an Internet search and decided to give us a try. They had just moved into their home and wanted to replace some old, outdated, and inefficient aluminum windows. Aluminum windows accumulate a lot of condensation and are poor insulators against heat and cold, so it was time to upgrade.

We sent out an estimator for a free consultation and assessment and found that the problem was exactly as the customer had described it. The windows were clearly outdated and our estimator felt that a big increase in energy retention was the right thing to do. Our technician Ben set out to remove and replace the existing aluminum windows with our Liberty Series energy efficient vinyl windows with Loe 366 glass. In the process of replacing the windows, our technician advised creating a water barrier by cutting back the pop-outs and redoing them on the outside stucco. Having to cut the stucco back is common for homes with existing stucco when replacing windows.

Overall, the customer was very happy with the workmanship and quality design of the  windows at Advanced Window Products, saying, “I really like the quality of your product. And I love that they are locally made.” With a couple more windows and a door left to replace, this customer plans to use Advanced Window Products for the next replacement  job. While we love new customers, it’s always a great feeling when you’ve earned their trust to make them return customers. That embodies the commitment to service excellence we strive for everyday!

 

Reviews

Heather Nava AvatarHeather Nava
We recently had new windows installed and the difference has honestly been incredible. The first thing we noticed was the noise reduction. We live close to two major roads, and traffic noise used to wake me up constantly throughout the night. Since installing these windows, it’s amazingly quiet inside the house — I can barely hear anything outside now. That alone has been life-changing for us.Beyond the sound reduction, the windows completely upgraded the look of our home. They feel modern, high-quality, and extremely well made. The value for the price was excellent, especially considering how much they improved both comfort and appearance.We’ve also noticed a huge difference in temperature control throughout the house. Rooms stay much more comfortable, and the home feels far more energy efficient overall. The house maintains temperature better and feels less drafty no matter the time of day.Overall, we could not be happier with the investment. The combination of appearance, quality, energy efficiency, and especially the noise reduction exceeded our expectations. - 5/12/2026 
media thumbnail 0media thumbnail 1media thumbnail 2media thumbnail 3
ray bush Avatarray bush
If you are on the fence about using Advanced Windows, go ahead and take the leap. The entire experience was seamless and professional. Mason was our initial sales contact. He was never pushy but he simply gave us the facts and let us ask the questions and do the research. He gave us a list of nearby addresses of customers. We drove by each one and even rang doorbells. Yes we sure did! All were happy with their choice and the windows are beautiful. They use argon gas in between panes and you really notice how the transfer of heat is stopped in the Arizona sun. Truly a game changer. The windows are manufactured by the same company used by the higher end companies but at a much more affordable cost. Life time warranty to boot.The installation team was outstanding. I asked for their names because they deserve a shout out Francisco,Mario,Julio,Saul and Martin. If you can, ask for them by name. They were professional, knowledgeable,detail oriented,courteous and clean. No mess. The company got our windows done in 1 day which is mostly due to this team’s hard work and due diligence. I will recommend this company to anyone! The windows work effortlessly and really add to the appearance of our home. I have no doubt the was one of the best decisions we have made to add value to our home. - 5/11/2026 
Susie Steenblik AvatarSusie Steenblik
My windows are beautiful that I got from Advanced Windows. Dallin helped me order my windows and he was amazing to work with. So professional and helpful. Gasson and his crew are second to none. You definitely want them when it comes to installation. They are perfectionists and will make sure everything is the exact way you want your windows to be. Grace in the office is kind and on top of scheduling all of the appointments. I would definitely recommend Advanced Windows if you are thinking about getting new windows. - 5/11/2026 
Dave Thomas AvatarDave Thomas
This is the second year in a row they washed my windows. The glass turns out looking brand new! Their customer service is outstanding. I wouldn’t use anyone else. - 5/11/2026 
Chris Gloschat AvatarChris Gloschat
From the first meeting where we discussed the product and price to the installation the whole Advanced Windows team was excellent. The price was great, the product is great, and the fact that they manufacture locally means I'm not worried about them being able to make good on any warranty issues. I recommend them wholeheartedly and would use them again. - 5/08/2026 
Paul Felice AvatarPaul Felice
Everyone we contacted were professional, helpful and clear - 4/16/2026 
Braulio Pisano AvatarBraulio Pisano
It was great working with Advanced Window Products. The 0% finance and over all cost of our 15 windows was the lowest price out of 4 other companies.Installation was fast and easy only taking 2 days. We had a few issues and the team came back is fixed them in less than 1 hour. All our windows work great and we can feel the difference already.Looking forward to see how well the windows perform in summer - 4/16/2026 
  • 1
  • 2
  • 128
  • >

BUY NOW! PAY LATER!

60 Months Interest Free.
$2,500 OFF
With Purchase of 10 Windows.

*expires 05/31/26

Enter your zip code for a free estimate