Replacement Bay Windows

Traditional window profile

Our Traditional window profile design features an elegant, curved bevel where the sash meets the glass, offering expansive views and timeless appeal that complements any architectural style.

TriVue^™ window profile

Infinity's new TriVue™ window profile features a sleek, modern design that maximizes glass area while maintaining clean, narrow sightlines. This profile incorporates advanced triple-pane glass and offers contemporary aesthetics that complement a variety of architectural styles.

Infinity Replacement Bay windows are available in 30° or 45° configurations and feature Infinity Double Hung or Casement windows. A local Infinity expert can talk you through bay configuration possibilities.

We offer a variety of exterior colors to suit any home’s style. We use a proprietary acrylic finish on our Ultrex^® fiberglass that’s virtually impermeable to help protect your investment from wind, weather, and color fading.

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

We use the same acrylic finish on our interior as on our exterior for superior performance. Or choose EverWood^®, our stainable engineered wood grain finish, to blend seamlessly with your existing décor. All offer virtually no maintenance — just remarkably reliable performance.

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

Double-pane windows

Infinity's standard double-pane glass consists of two layers of glass with an insulating air space between them, providing enhanced thermal efficiency. Double-pane glass is exclusively available with the Traditional window profile.

Triple-pane windows

Triple-pane glass is exclusively available with the TriVue™ window profile and features three layers of glass separated by insulating air spaces, compared to the two layers found in standard double-pane windows. Triple-pane windows are the most energy-efficient window option.

Ideal for the space that calls for natural sunlight indoors, decorative glass allows you to create the perfect combination of style and privacy in your new Infinity replacement windows and doors. Make a beautiful statement by choosing one of Infinity's decorative glass options.¹

Specialty glass

Tempered
Increases glass strength to help prevent breakage. This option is ideal for windows and doors that are close to the floor or located in high-traffic areas.

Laminated
Even more durable than tempered glass, laminated glass is often referred to as impact resistant or safety glass due to its vinyl interlayer that tends to remain in place when cracked.

STC/OITC
Sound Transmission Class and Outdoor-Indoor Transmission Class Glass has increased pane thickness, ideal in areas where exterior noise is a concern.

California Fire Glass
A dual pane option where one pane is made of regular or annealed glass and the other pane is made from tempered glass, meeting California fire zone code. Infinity windows are not fire-rated.²

_{1. Obscure glass is the only decorative glass option available with TriVue™ window profile.}

_{2. California fire glass is not available with the TriVue window profile.}

Our Simulated Divided Lites (SDLs) are built with Ultrex^® fiberglass and permanently adhered in our factory to the outside surfaces of the glass. SDLs have a spacer bar between the panes of glass to offer the traditional look of divided lites.¹

Grilles Between the Glass

Grille bars are located between the panes of insulating glass. Grilles Between the Glass (GBGs) combine easy cleaning with the timeless detail of a grille pattern.

^{1. With the TriVue™ window profile, SDLs are only available for special shape and round top windows.}

We offer various divided lite patterns so you can replicate the look of your original windows and doors — or add new architectural interest to your home. Ask your local Infinity partner about additional patterns and style options.

Add the finishing touch with our variety of hardware finish options.