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Discover why Advanced Window Products is the #1 custom window manufacturer in the West — delivering unmatched quality, energy efficiency, and style.













4.7 out of 5 Based On 900+ Reviews
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I've been thinking about replacing my windows for awhile now but never quite got around to it. I was in a customers (I'm a handyman) home a few days back and noticed just how much nicer it felt in there since they had replaced their windows with the new energy efficient glass. A few days later a young man came to my door and gave me his sales pitch. Usually I just send them on their way, but somehow I liked his demeanor so I heard him out. Then after talking motorcycles for a bit, I agreed to meet with one of their sales reps. They called the next day and set up and appointment. At the appointed time Cassidy King came by and walked me through how their windows are manufactured and how she would take measurements of all of my windows and then give me a price that would be out the door so to speak. After that they would send out a fellow to take very accurate measurement and then they would build them custom fit to my home. When the build was complete (only a week or two as I recall) they set an installation appointment. Five guys showed up and went to work, positioning each window at the correct place it needed to be. Then they started removing the old windows and then installing the new. Having been in the trades for so many years, I watched them install that first window from start to finish. I was so relieved to see that they did it exactly as I would have done it myself. These five guys worked like a well oiled machine and each one knew exactly what his job was and they did it. It wasn't until they had cleaned everything up that they called it a day.At the end of the day all of the windows had been installed and the difference was felt immediately noticed. I no longer hear the cars that use my street and the F-35's flying overhead are now hardly noticeable. The next day a crew of two came back and trimmed everything out on the inside making everthing look great. I'm now on my third day of enjoying them and I notice that my A/C unit is cycling much less often then it was. Although I don't think I will need it, the lifetime warranty is a nice thing too! - 11/13/2025
Brad and Heliman installed our new windows and were fast and kind. Brad caught a measuring issue with our new sliding glass door… it had to be re-ordered and installed at a later date but our installers and the company handled it for us with no other issues. We are very happy with the customer service, installers and product. Thanks to Brad and Heliman for taking such good care of us. - 11/10/2025
Getting new windows was actually a fun experience, believe it or not. Jordan is not a typical pushy sales person. He provided information, options, and answered questions without pressure. He really cares. The installers were also kind, respectful, and hard working. We enjoyed having them there and visiting from time to time. Our house is a little unique with a pitches, slick, metal roof. Javier got up there in his bare feet and took care of business. He and Willy worked so well together. Willy called to let me know about times and check on things. Thank you everyone!!! - 11/10/2025
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Serving The Intermountain West
Our Service Area
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- Washington
The Advanced Windows Difference
Us vs. Them
| The Difference | Us | Them |
|---|---|---|
| Lower Pricing |
Factory-direct pricing direct to consumer
|
Middleman markups that drive up price
|
| Better Warranty |
Fully inclusive lifetime warranty
|
Limited warranty with expirations and exclusions
|
| Quality Installation |
Certified, in house Installation Masters
|
Outsourced, inconsistent subcontractors
|
| Full Customization |
Built to order for a perfect fit
|
Standard sizes forced to fit
|
| The Best Service |
Local, personalized customer care
|
Call centers and corporate runaround
|
Us
Factory-direct pricing direct to consumer
Them
Middleman markups that drive up price
Us
Fully inclusive lifetime warranty
Them
Limited warranty with expirations and exclusions
Us
Certified, in house Installation Masters
Them
Outsourced, inconsistent subcontractors
Us
Built to order for a perfect fit
Them
Standard sizes forced to fit
Us
Local, personalized customer care
Them
Call centers and corporate runaround



