Highest in Customer Satisfaction with Both Window and Patio Door Retailers and Manufacturers

For J.D. Power 2020 U.S. award information, visit jdpower.com/awards

COVID-19 Update: 

Renewal by Andersen of WNY has been approved by NY State as an essential business that needs to remain open to repair/replace existing customers windows and/or doors. If you are an existing customer and are experiencing any issues with your windows or doors, please contact us immediately. We are here to support our customers in any way we can during this time. We are now offering virtual appointments to better serve our customers during this uncertain time. 

Your Exclusive Source for Renewal by Andersen Windows & Doors in Rochester & Buffalo

Replacement Windows

Special Promotions

Replacement Doors

When you need top quality windows in Buffalo, NY or Rochester, NY or any of the surrounding areas, you can turn to the local window replacement experts at Renewal by Andersen® of Western New York. (RBAWNY) As the region’s exclusive fully certified Renewal by Andersen retailer, we are able to offer a level of quality in both products and services that is locally unmatched. We add lasting value to the homes on which we work, helping our neighbors to create a more beautiful, comfortable, and energy efficient living environment.

Find Your Style with Our Experienced Design Consultants

Here at RBAWNY, we offer a wide selection of windows for Buffalo, NY or Rochester, NY area homeowners, from traditional styles like double hung and casement, to more bold, custom-fit specialty windows. Our experienced design consultants will work with you to find the right fit for any room in your home, working with our precise measurements and quality products and your personal sense of style.

Advanced Renewal by Andersen Materials

Whichever style of window you choose you can be sure that it will be built for durability and energy efficiency. Each window we install utilizes Renewal by Andersen’s exclusive Fibrex® frame material, which offers the strength and insulating value of wood with the low maintenance features of vinyl. Fibrex material never requires painting and will not crack, pit, corrode, or rot.* That Fibrex frame is wrapped around advanced, energy efficient glass to make for a replacement window that will add lasting comfort and value to your home.

Take advantage of our deepest discounts ever!


Paul And Mercedes ⭐⭐⭐⭐⭐
Our experience with Renewal by Anderson has been very good. Our old window had a very pronounced bow that caused us some worry at replacement time. Their installers were able to lessen the sag without additional expense. They worked diligently and carefully all day! We were very impressed at their knowledge and skill.
Mike and Maureen B. ⭐⭐⭐⭐⭐
We recently had 3 entry doors from Anderson installed in our home in December. We loved the fact that, finally, there were no more drafts coming from our doorway all winter long. However, when the spring rains came, we had water coming in between one of the storm door and the entry door at the house. We called Anderson right away and they sent JOHN out to figure out what the problem was -and he did! He personally saw to the repair ( the drip cap) and explained everything to both of us before, during and after the repair. He’s a great problem solver- bet the wish they could clone him! Great job- love our doors ( and windows) and John!
Joanne Barba ⭐⭐⭐⭐⭐
My 15 yr old townhouse needed some updates, particularly the doors and windows. I ordered 6 double hung windows, a new patio slider and replacement main entry and storm door, too. The 3 man crew treated me and my home with respect in a professional manner, taking care to protect the floors, stairs and furnishings, including removal and rehanging of my custom made window coverings. They were here for 2 days doing a thorough and expert job on my little home, working around a 15 yr old house cat who wanted to inspect their work. I was impressed by how well they worked together as a team. While work of this kind is often noisy, they were not- no yelling or inappropriate language! And on top,of everything else, they swept up and carted away all the debris from the house and garage. Before leaving they explained and demonstrated how the windows work and made sure I could operate them with ease. Thank you to Anderson and crew!
Ray & Maggie Matos ⭐⭐⭐⭐⭐

My wife and I had the pleasure of working with Pierce Hicks from Renewal by Anderson who provided exceptional customer service during our initial consultation. He answered all our questions, was very knowledgeable, personable, professional, and courteous. We are confident in our decision to have chosen RBA for our next home project!

Hal and Sue ⭐⭐⭐⭐⭐

We recently purchased from Renewal by Andersen of Buffalo, NY 4 double-hung windows, 6 casement windows, 3 sliding glass patio doors with side panels, and an entry door. We are very happy with the updated appearance of the new windows and doors. The maintenance free construction will eliminate costly upkeep. The energy efficient units are expected to reduce the cost of fuel for the winter months.

We would like to take this opportunity to express our appreciation for the high quality of product and installation provided by Buffalo, NY RbA. The sales representatives and the engineering staff were most helpful in working out the details to give us the sliding glass doors and side panels that we wanted. The installers removed and replaced all the windows and doors in a very satisfactory and efficient manner.

In general, we found everyone at RbA to be professional, courteous and friendly. We recommend their product to anyone interested in replacement windows.

Hal and Sue
Lockport, NY

Robert ⭐⭐⭐⭐⭐

I wish to compliment your company regarding the installation of windows at my residence.

First of all, the installers from Renewal by Andersen of Rochester were very professional and thorough. Their concern for my property both inside and outside the house was exceptional. The installer’s work ethic was first rate, and they did the installation in an efficient and time conscious manner. The surrounding work area was left clean and neat each time they finished for the day.

The product itself is of substantially good quality, all the mitered corners of the sashes are accurate and the internal frames between the panes are clean. In finishing the interior trim, quarter round molding was used and all corners were expertly mitered.

Externally, the trim was custom made here at the jobsite and looks exceptional. Again, all debris was removed and disposed of properly.

I have observed that the sound transmission coefficient of my new windows appears to be 3 to 6 db better then my old windows. Renewal by Andersen Windows have made a noticeable improvement.

Greece, NY

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