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INFINITY® fiberglass windows provide durability, style, and strength

windows of richmond is your local, exclusive INFINITY® dealer

Contact our experts today to learn more about our replacement windows.


Get more for your money with Infinity® fiberglass windows.

Windows of Richmond, a division of BNW Builders, is proud to carry a full range of Infinity® from Marvin® replacement windows—made with Ultrex® fiberglass for unsurpassed durability, energy efficiency, and timeless style.


Ultrex fiberglass outperforms vinyl and wood.

Infinity windows are made with Ultrex, the most durable window material in the industry. It’s not only 8 times stronger than vinyl, it resists expanding and contracting in any climate. So you get a tight, snug fit that will last.

Ultrex vs. Vinyl : Vinyl windows can warp and shift under everyday conditions, potentially leading to difficulties in opening and closing and affecting overall performance. Ultrex, on the other hand, resists sticking, swelling, and warping, ensuring that Infinity windows and doors maintain their ease of operation.

Ultrex vs. Wood: While wood windows offer classic beauty, they may require maintenance and care depending on the environment. Infinity windows replicate the beautiful details and profiles of wood without the need for maintenance.

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Cutting-edge, low maintenance, and timeless style.

Fade resistant finish: Ultrex uses an acrylic finish that is fade-resistant and virtually maintenance-free.

With a finish that’s 3 times thicker than competitive options, Ultrex resists chipping, denting or peeling.

More view for your money: Because Ultrex is so strong, the window frames are less with more glass. That means you get more daylight coming through your window, without bulky materials obstructing your view.

EveryWood® beauty and texture: Infinity’s engineered wood grain interior finish offers natural looks and textures, plus the durability you demand. It looks, feels, paints and stains like wood but is completely low maintenance.

Schedule a consultation with one of our window experts or stop by our showroom to see a comprehensive selection of Infinity® from Marvin® replacement windows.

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Get more light and bigger views with fiberglass windows.

Discover Ultrex® fiberglass—the new standard in window replacement materials. Its exceptional durability and aesthetic appeal leave a lasting impression, enhancing your home inside and out. With sleek profiles for bigger views, fade-resistant colors, and unparalleled performance, Ultrex® stands apart from our competitors.
Infinity Ultrex Fiberglass Frames give you more glass for bigger views
Ultrex® Fiberglass Windows
Fiberglass frames are 8-times stronger than vinyl and specifically designed to resist warping and weathering in any condition for long-lasting durability.
Vinyl Window Frames are larger and clunky reducing the glass size
Vinyl Windows
Vinyl frames are not  as strong or rigid. They can warp and bow under everyday conditions potentially compromising your home’s integrity.


Why choose Inifinty Ultrex FIberglass windows.

Infinity windows are made from the strongest window framing material in the window replacement industry. In addition to their strength, these windows are designed to hold their shape. Unlike vinyl, they expand and contract very little with changes in the temperature. This prolongs the life of the windows and maximizes performance so you get a tight, snug fit that will last.


Bring out the beauty in your home.

With Infinity windows, you can customize your home windows by choosing from a range of window styles, exterior and interior colors, hardware finishes, grilles and lites, and custom glass options to perfectly match your aesthetic and functional preferences.

window styles and shapes

Custom window styles for your home.

Looking for new windows styled exactly like the ones you’ve got? Or eager to explore new design possibilities? Discover your ideal fit with our options below.



Infinity windows have a fade-resistant acrylic finish that resists scratches, chalking, fading, chipping, denting and peeling to protect your home’s curb appeal.

Infinity Exterior Finishes - Stone White


Infinity Exterior Finishes - Sierra


Infinity Exterior Finishes - Cashmere






*Finish samples are approximate. Please schedule an in-home consultation or visit a showroom to see actual color samples.

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Infinity windows have a fade-resistant acrylic finish that resists scratches, chalking, fading, chipping, denting and peeling to protect your home’s curb appeal.

Infinity Exterior Finishes - Stone White


Infinity Exterior Finishes - Sierra




Infinity Exterior Finishes - EverWood


* Bronze interior is only available with Bronze exterior.
* Ebony interior is only available with Ebony exterior.
* Sierra interior is not available with Ebony exterior.
* Finish samples are approximate. Please schedule an in-home consultation or visit a showroom to see actual color samples.

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Elevate your home’s aesthetic with EverWood, Infinity’s innovative engineered wood grain interior finish. Whether you’re matching existing woodwork or exploring new design directions, EverWood offers natural looks and texture without the maintenance hassles of real wood.

Crafted from an inorganic material, EverWood is resistant to moisture absorption and decay, ensuring reliable performance and lasting beauty for years to come.

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Choose your glass.

Infinity offers a complete spectrum of glass options to optimize your home’s thermal efficiency and provide elements of style based on your climate. Learn more about our insulating glass options to optimize your home’s energy efficiency.


Add historical architectural interest or clean, modern simplicity.

Enhance the architectural charm of your Infinity window with our versatile grille and divided lite options, offering both historical allure and modern simplicity. Choose from Simulated-Divided-Lites for a classic touch or Grilles-Between-the-Glass for effortless cleaning. Explore additional pattern options for your home by consulting your local Infinity partner.


A classic look that divides the window into equal lites.

Infinity Window Grille & Lites - Prairie


Provides a grid-like pattern along the sides of your windows, leaving the center of your windows clear and unobstructed.

Infinity Window Grille & Lites - Cottage


Rectangular One-High offers a clean, sleek look that complements older and modern homes alike.


Downloadable resources for the complete product line.

We encourage you to download our useful PDFs that cover everything from Infinity’s current product line to the owner’s manual. The PDFs are a resource when doing research, but if you have any questions, please feel free to give us a call. 

Real people. real reviews.

Why home owners keep coming back.

We wouldn’t be one of the top-rated companies in Richmond for replacement windows and doors without people in our community supporting us and spreading the word about the quality of our services and products.
James A.Richmond, VA
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100 percent satisfied with all the work done to my house. I had siding, windows , doors and gutters. The job was done quickly and on time at a reasonable cost. 
Tom D.Richmond, VA
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I have to say my experience with BNW Builders and Bruce was exceptional. I had interviewed two other companies for replacement windows for my entire house. BNW had a better product and were the most professional and responsive. It was a clear choice to go with BNW. Now after all my 18 windows are in....we love them! What a difference in cooling and heating. I did not realize how drafty my house was until all the new windows were in. Another unexpected benefit was that it was so much quieter. I could barely hear anything from the outside.
Kay & David S.Powhatan, VA
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WOW what a terrific pleasure to work with a company who was friendly, knowledgeable, punctual and professional in every way with a product that far surpassed anything that I thought it should be. From the first phone call, speaking with Bruce to working with the salesman, and Jerry the installer, it was a dream. Everything about the job was A+ and I can't recommend them highly enough. WELL DONE - I can't wait to be able to finish the rest of my house. Not only were my husband and I impressed but my neighbors and friends as well.
Jean D.Richmond, VA
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New exterior door installed. The workmanship was excellent and the quality of the door is also. They even came back to fix something they weren’t happy with. I wouldn’t have noticed what was wrong. Our experience is that they are great employees and an honest company.
P. ThammRichmond, VA
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The temperature is much ore consistent throughout the house and it is much quieter as well. Our electric bill seems to be quite a bit lower than in previous summers.
Eddie M.Richmond, VA
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Recently I reviewed the past year of our power bill statements compared to the previous year. We averaged a 27% savings over the previous year! We had noticed that our home was warmer in the winter and cooler in the summer. Can't say enough about how happy we are with those results!
John S.Richmond, VA
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Level of initial detail from BNW Builders to define and understand the Sliding Glass Door options plus the installation process was excellent. Communication with the main office and project coordinator was also very good from Contract signing through installation. Field installation personnel were superb, being on-time, courteous, respectful to being inside of one's home, laying tarp/cloths down both inside and out, and very helpful to respond to a host of questions about the installation and product before they left. Project well done! Very trustworthy organization.
Dan J.Richmond, VA
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Fabulous experience! I'd give them 6 stars if I could. I had 41 windows replaced using the Infinity fiberglass windows. The installation crew was amazing. They repsected my home as if it were theirs...41 windows and not a single mistake. Great company!
Michael L.Glen Allen, VA
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They did a perfect professional job installing our windows, and the windows are excellent. We have recommended them to our neighbors here in Crossridge and they have also purchased windows from them. This is an exceptional company.
Kevin & TeriRichmond, VA
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When our neighbor recently replaced his windows and put up new siding, we were so impressed with the job and the crew working there, that we immediately called BNW to do our home. Bruce was very responsive and we were able to get a quote and schedule the work within a couple days. The installation went smoothly and we are thoroughly pleased with the results. The house looks like new and is a lot quieter too with the new windows. BNW is at the top of our call list for future home improvements. Thanks Bruce!
Jason R.Richmond, VA
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Absolutely the best! BNW delivered on every promise and both the communication and workmanship exceeded our expectations.
Susan A.
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The service was excellent! This time we had windows replaced and could not be happier. The guys installing the windows were professional and friendly. The job was completed on schedule and when they left there was not one piece of trash left behind. From start to finish I was given the impression this is a company that truly does care about the service they provide, and their clients.

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No sales gimmicks • No pressure consultations • Competitive pricing

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