Bay and Bow Windows Expand Your Living Area
Let in more light and make your room look bigger with a bow or bay window from Renewal by Andersen.
Our bay and bow windows can replace your existing bay or bow window, or we can install them in existing spaces in place of other window types.
You can turn thespace created by your bay or bow window into a unique sitting area, extra storage, or a mantle.
What is the Difference between Bay Windows and Bow Windows?
The difference between these two types of windows lies in the number of panels contained in each and the position of those panels.
Bay windows contain 3 connecting separate window panels that extend out from the exterior wall of your house. Choose between four “projection angles” to customize the amount of space on the inside of the window. Certain projections make great spaces for sitting or decorating.
Bow windows contain 4 to 6 panels and sweep out in an arch from your window opening. The inside sill of the window forms a wonderful space for plants and decorating also.
What Styles of Bow Windows and Bay Windows are Available?
For bay windows you can choose between double hung windows or casement windows for the two side windows. The front window is a picture window.
All of the window panels in our bow windows are casement windows.
All casement and double hung windows have a variety of color, grille, and style options to fit your individual setup. Visit the links above for more information.
Find Out More
Schedule a consultation with a window specialist to go over the best plan for your new windows.
You can also call us at 855-378-9244.
Angle bay and bow windows can be used as a replacement in most large window openings. Design possibilities are endless. Choose double-hung, casement, picture, awning, or a combination of window styles for your new bay or bow.
- Styles
Double-Hung Bay Window
Bay windows are available in four projection angles up to a 90 degree box bay.
Casement Bay Window
Bay windows are available in four projection angles up to a 90 degree box bay.
Casement Bow Window
Bow windows sweep away from the wall in a graceful arch of four, five, or six windows.
The Renewal by Andersen replacement window color palette is specially selected to match or complement the colors of your home. You can choose the same color for both the interior and exterior, or select any exterior color with a stainable wood, white or canvas interior. Our colors will not flake, rust, blister, peel, crack, pit or corrode, making troublesome maintenance a thing of the past. See the limited warranty for details.
- Exterior Colors
White
Canvas
Sandtone
Terratone
Cocoa-Bean
Black
Dark Bronze
Forest Green
- Interior Colors
White
Canvas
Sandtone
Terratone
Pine
Oak
Maple
Please see the Renewal by Andersen color choice card for exact color samples.
Details make all the difference, and Renewal by Andersen offers a variety of hardware choices to complete the custom styling of your replacement windows. Complement your interior decor with our three standard hardware finishes-white, canvas and stone-or make a beautiful design statement with one of our optional, Estate™Collection hardware finishes.
- Standard Hardware
- Hardware Finishes
White
Canvas
Stone
- Estate™ Collection
- Hardware Finishes
Bright
Brass
Antique
Brass
Polished Chrome
Brushed Chrome
Satin
Nickel
Distressed
Nickel
Oil Rubbed
Bronze
Distressed
Bronze

- Up to 56% more energy-efficient in summer and 45% more efficient in winter compared to ordinary dual-pane glass.* Depending on where you live, that can cut your energy bills up to 25%**.
- Innovative coating reduces water spots and makes cleaning easier***
- Blocks 83% of UV rays that can fade fabric and damage furniture
- Significantly reduces the level of sound coming into your home
*Values are based on comparison to U-Factors and SHGCs for clear glass non-metal frame default values from the 2006 International Energy Conservation Code (IECC).
**A study of identical homes comparing Low-E4® glass to ordinary dual-pane glass showed a 25% savings geographically on cooling bills, 10% on heating. Savings may vary geographically.
***Exterior glass only. When activated by sunlight.
Glass Options
Glass Pattern
Choose from obscure, reed, cascade, or fern glass patterns to provide beauty while still allowing light to enter your home.
High-Performance™
Low-E4® Sun Glass
Choose additional tint to reduce the amount of solar heat gain in your home to help keep your home cooler in summer.
Tempered
A type of safety glass that is heat-treated to be at least four times stronger than other regular glass.
Renewal by Andersen offers a broad range of grille patterns and finishes to enhance the look of your home. Match or change the look with grilles configured to provide originality or authenticity. Our high-profile grilles feature prominently defined profiles that enhance traditional window design. All of our grilles are designed for long-lasting, low-maintenance performance.*
* See the Renewal by Andersen 20/2/10 year limited warranty.
- Grille Patterns
-
Colonial
You choose the number of squares for each sash. -
Prairie
This pattern always includes two vertical and two horizontal bars per sash. -
Farmhouse
A classic effect with two vertical bars meeting a horizontal rail or bar at the center of the window -
Colonial
You choose the number of squares for each sash.
There are many additional grille options available. Please see your local showroom for more information.
Grille Types
-
Interior wood grilles
Hardwood grilles snap into clips on sash interior and remove easily for glass cleaning. Contemporary or classic profiles in two widths. -
Grilles-between-the-glass
Pre-finished aluminum grilles permanently installed to provide the quick glass cleaning of a smooth surface. Narrow or wide width. -
Full divided light grilles
A visual replication of true divided glass, with a permanently applied exterior Fibrex® material grille, and aluminum space® between the glass, and a removable or permanently applied wood interior grille.
Grille Profiles
Insect screens are included standard with every operable window from Renewal by Andersen. Each is lightweight and designed to be easily removed from the inside of your home for easy cleaning. All insect screens are constructed with an aluminum frame and your choice of glass fiber (our standard), aluminum, or our innovative TruScene® insect screens (see below). Half insect screens are available on double-hung windows.

High Transparency Insect Screens
With TruScene insect screens, the view from your window stays as clear as all outdoors. With over 50% more clarity than our standard insect screens, it’s virtually invisible and totally innovative. TruScene insect screens are made with a micro-fine stainless steel mesh that’s one-third the diameter of standard screen wire to let more fresh air and sunlight in, while keeping most of even the smallest insects out. TruScene insect screens are like nothing you’ve ever seen!
- Nearly invisible
- The strength of stainless steel
- Protection against some of the smallest insects
- Superior ventilation
- Lets more light into your home
