Bay/Bow Replacement Windows
Angle bay and bow windows can be installed in most large window openings, allowing you to improve your home’s appearance while also dramatically changing the feel of the room. Angle bay windows are available in four projection angles up to a 90 degree box bay. Select your preferred window style or combination of styles. Seatboard and headboard can be insulated and are available in birch or oak.
Bow windows sweep away from the wall in a graceful arch. Choose a four, five, or six window bow in many window style combinations. Projections and openings are custom-sized for a perfect fit.
Image Gallery
Features and Options:
Optional roof styles:
- STYLES
- COLORS
- HARDWARE
- GLASS
- GRILLES
- INSECT SCREENS
Styles
Bay windows are available in four projection angles up to a 90 degree box bay. |
Bay windows are available in four projection angles up to a 90 degree box bay. |
Bow windows sweep away from the wall in a graceful arch of four, five, or six windows. |
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Double-Hung Bay
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Casement Bay & Bow
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High-Performance Low-E4® Glass
Andersen® Low-E4® glass, the next generation of premium glass technology, is standard on all Renewal by Andersen® windows and Frenchwood® patio doors. Key benefits include:
- 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
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.
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 |
![]() Modified Prairie With this pattern, there are always two vertical and two horizontal bars per window |
Grille Types
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Interior wood grilles Hardwood grilles snap into clips on sash interior and remove easily for glass cleaning. Contemporary or classic profiles in two widths. |
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Grilles-between-the-glass Pre-finished aluminum grilles permanently installed to provide the quick glass cleaning of a smooth surface. Narrow or wide width. |
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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
TruScene®
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
Please take a look at our Catalog of Products and Services PDF ![]()








































