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Discover Authentic Window Design, located in Yonkers in Westchester County NY- the window and door solution for the New York, New Jersey, and Connecticut Tristate area. AWD supplies and installs all the products we sell and confidently back them with our Lifetime Window & Door Installation Warranty. Our business was built on word of mouth, due to our focus on high quality products and providing a superior customer experience. We provide complete solutions by specializing in only the finest windows and doors installed by highly trained, veteran experts.
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After decades as window and door specialists, Authentic Window Design is committed to providing each customer with the best experience possible. Work with us and you'll discover we deliver on that commitment every day. Take a moment to learn more. AWD was established in 1996, offering the right products for impressive and long lasting results and doing the kind of quality work that would make the business grow by word of mouth.
With a selection of brands, a vast array of features and options and the specialists at AWD, you can design the perfect windo. Whether you're replacing an aging patio door or adding French doors to a remodeled space, AWD has the door you need. To give your projects a total look, AWD supplies and installs a wide selection of quality home products in addition to Marvin.
With a selection of brands, a vast array of features and options and the specialists at AWD, you can design the perfect windows for your home. Regardless of the brand you choose, you can get the functionality, beauty and style that fits your home and your life. With materials that include fine woods, rugged aluminum clad wood, and Ultrex fiberglass, you'll benefit from AWD's reputation as the area's window solution experts.
Whether you're replacing an aging patio door or adding French doors to a remodeled space, AWD has the door you need. Get the beauty and detailing you desire, along with energy efficiency and security. As with all AWD products, they include professional installation backed by AWD's Lifetime Installation Warranty.
Reviews (10)
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Lois Navarro
Jun 13, 2022
I was looking for a very specific window for my bathroom renovation, and the staff at Authentic Window Design helped me find exactly what I needed. The window was easy to install and I love the fact that it has a tilt and turn feature so you have two options of how you want it to open. It is contemporary and modern - the perfect look for my new bathroom. Highly recommended!
Fred Kopp
Jun 10, 2022
We needed 24 windows to replace 1958 aluminum framed windows, which included 3 picture window units of 9 ft., 7 ft., and 6 ft. lengths, as part of the renovation of our family home. After extensive research into several window manufacturers and contractors, we chose Authentic Window Design, a Marvin dealer and installer in Westchester County, NY. We just had the job done and are very we chose them.

We were highly impressed with the knowledge, presentation and low-pressure, helpful approach of their sales consultant, Natacha Montoya. We chose the Marvin Essential all-fiberglass window line because of their quality, strength (8x's stronger than vinyl), slim design, durability and being primarily maintenance-free, along with their 10-year transferable warranty.

We had concern about air leakage because the side of the home with the most windows and a sliding door unit was subjected to temperature extremes due to its southern exposure. The Marvin Essential windows met our concerns about expansion and contraction because the frame and sash expand at the same rate as the glass so there is less chance of air leakage.

Given the strength of the fiberglass there is less chance of warping and cracking. And, we can't say enough wonderful things about the craftsmanship and job done by Vlad and his installation crew from Authentic. They were courteous, respectful of our property, neat, clean, and efficient. The floors and stairs were covered upon the crew's arrival so there was no concern about tracking dirt and debris in the home.

At the end of each workday, the crew cleaned up after themselves. On top of that, the 3 inch exterior trim around the windows and sliding door unit and the 2 inch colonial trim, sill and apron on the interior of the windows were done to perfection. We highly recommend Authentic Window Design. 5 stars out of 5! Linda Kopp
Hugh Selby
Apr 05, 2022
Very knowledgeable service (Andrew was extremely friendly and accommodating) with fantastic installers (Jose and his crew did an amazing job and really showed us that they cared about our project).
David Melia
Feb 19, 2022
Authentic was great throughout the experience. They answered all of my questions and honored my requests and when issues did arise they were quick to respond and make sure all concerns were addressed and resolved to my satisfaction.
Kuldip Samra
Jan 06, 2022
We have been using Authentic Window Design for many years and the service is amazing. Would recommend again and again!
Walter Mullin
Nov 25, 2021
We just had Authentic Windows install new windows in our apartment and we were really pleased with the experience. Great customer service, great windows and the installation process was fast and easy. Highly recommend you use Authentic Windows - we are very happy customers.
Gina Lamparella
Sep 25, 2021
We were happy with every step of this process. We were replacing some very old windows. Andrew Sofroniou was our sales person. He was very helpful but not pushy. The installation was very quick - 17 replacement windows in 2 days. The installation guys did an excellent job - kept the place clean, answered any questions I had, and the windows look great. Highly recommend
Nick Siewert
Jul 08, 2021
Authentic Window Design is the real deal. They were very professional, timely and communicative throughout, at a very competitive price point. We had 16 windows installed and bought a slider through them that we installed in our 1896 row house. Our sales guy Frank was always available for an update or to discuss design, Maggie in the office was super re scheduling and the installers were top notch: efficient, thorough, friendly and clean. Cannot recommend this company highly enough
Jeff Grossman
May 20, 2021
Authentic Window Design did an excellent job. We had three windows installed and they were completed by 3:00pm and the place looked as though they were never there. They were very thorough, professional and reasonable. I highly recommend them and will continue to use them!
Rita S.
Apr 16, 2018
It has been a month long process trying to get samples of the Marvin specialty design glass for my client in NJ to view. Anthony, the owner, went above and beyond to get samples shipped directly to me and for that he has my loyalty as well as my forever word of mouth and yelp recommendation. A class operation with terrific customer service.