Lake Washington Windows & Doors


About us

As your local Milgard Certified Dealer, we are proud to help you create the home you and your family deserve. A visit to our beautiful showroom will allow you to experience why so many of your neighbors have chosen Milgard windows and doors for their home. Whether you would like to leisurely browse and operate our award winning products, learn about the latest design and energy efficiency trends, or discuss technical aspects of your project, our professionally trained window experts are available to answer all your questions and help you find the perfect windows and doors for your home.

Areas Served


Consumer Experience Rating

To earn the Exceptional Consumer Satisfaction Diamond, the dealer must have 15 or more reviews and maintain an average of 4.5 stars or higher.
To earn the Showroom Diamond, the dealer must have a showroom with a minimum number of Milgard products on display.
To earn the Web-Site Diamond, the dealer must have their own Web-site with information about the Milgard products and the services they sell.
To earn the AAMA Certified Diamond, the dealer must have an employee on staff that has completed the AAMA Installation Masters training and passed the AAMA Certified Installer test.
To earn the Product Knowledge Diamond, all Dealer Sales Consultants must pass a series of standardized Milgard administered tests demonstrating Milgard product knowledge.


327 Williams Avenue South
Renton, WA 98057
United States



Consumer financing
Essence Dealer
Free estimates
Has Showroom
MGWS Dealer
New construction
Offers installation
Replacement Specialist

The information shown on this page is provided by your local Milgard Certified Dealer which is responsible for the content of and views expressed on this page. Milgard is not responsible for the accuracy of such content, and any views expressed do not necessarily represent the views of Milgard Windows & Doors.

For full dealer information and product availability, please contact your local Milgard Certified Dealer.

Rated 5 out of 5 by Red Carpet Service The sales team was very informative and helpful the whole way through. The installers were friendly and very professional the whole time they were in my home. They worked quickly and efficiently to make sure my windows were installed to perfection. They answered any questions I had and walked the whole job with me to make sure I was satisfied. Their goal is to provide the best experience and service which they did. Working in the customer service field this isn't something that is seen all the time, but they certainly know the right way to take care of customers and roll out the red carpet. May 7, 2015
Rated 5 out of 5 by beautiful windows We replaced two huge picture windows in the front of our house with Milgard windows, plus two bathroom windows. On one of the bathroom windows we selected "rain" which looks like rain drops sliding down the pane so that people outside cannot see through the glass. Everything is absolutely beautiful and solidly secure. The white trim is perfect and brightens up our house - it feels like we have a new house. I will use Milgard windows again for our next project. September 21, 2016
Rated 5 out of 5 by Great improvement to our home We had Milgard fiberglass windows installed in our home - we immediately noticed the improvement in temperature regulation. And I might add they look great! And....with a recent heavy rainstorm, the inside stayed dry as a bone! September 8, 2016
Rated 4 out of 5 by Fantastic windows, just a few glitches The quality of the windows is great. They were not all ready to be installed on the same day though -- I had to make some assertive phone calls to get them in time, which caused some anxiety, but they eventually made it. One of the mechanisms (to open the lower part of the double hung windows), broke the first time we used it, but they were pretty prompt about replacing it. September 6, 2016
Rated 5 out of 5 by Excellent Product and Service Milgard has excellent products and Lake Washington Windows and Doors does a fine job, managing, installing, and following up on their window and door projects. My wife and I are extremely happy with the quality of the work and their attention to detail. September 2, 2016
Rated 5 out of 5 by Milgard makes a difference While I knew that having new windows was going to make a difference, I wasn't prepared for how much it would improve the quality of our home. We've been sitting next to our windows all summer and not been overheated, and on cool days there are no longer drafts. Even the quality of light has improved--rooms seem noticeably brighter. The process of working with our contractor went extremely smooth as well--very friendly and professional! September 1, 2016
Rated 5 out of 5 by Beautiful Windows! Love the quality and protection these new windows will provide during those cold, windy winters. They look great! August 2, 2016
Rated 5 out of 5 by Love the blinds! Love the door.... The blinds within the door are great keeping the heat out. Worth the extra money for the blind feature. July 28, 2016
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