Bay and Bow Windows
Open Up the Room Without Tearing Down Walls
ABC Seamless of Janesville installs bay and bow windows that extend out from the wall, creating usable space inside and adding definition outside. These units are often used in front-facing rooms that feel flat or closed in, places where more depth and daylight can change how the whole space feels.
Bay windows use three angled units. Bow windows use four or more in a gradual curve. Both can use fixed and operable windows, depending on how you use the space.
How Bay & Bow Windows Work in Your Home
Bay and bow windows create usable space without altering the structure of the house. Inside, that extra depth can be used for a bench, plants, or just to give the room more breathing room. Outside, they change the profile of the house, often for the better. We’ve installed them in living rooms, dining areas, breakfast nooks, and even bedrooms that feel too tight or boxy.
They can also help with airflow. We can include venting units on the sides while keeping the center fixed for a clear view. Every unit will match your opening, so it sits clean and holds up over time.
Frequently Asked Questions
What is the difference between a bay window and a bow window?
The primary difference lies in the number of panels and the shape. A bay window typically consists of three angled glass units that project outward from the wall, creating a more linear, geometric look. In contrast, a bow window uses four or more window units to create a gradual, gentle curve. Both styles extend outside the home’s footprint to add depth and natural light to your interior space.
Can I choose which parts of my bay or bow window open for ventilation?
Yes. ABC Seamless installs bay & bow windows with a mix of fixed and operable units depending on your needs. For example, many homeowners choose to keep a large center picture window fixed for an unobstructed view while including venting units (like casement or double-hung windows) on the sides to allow for airflow and fresh air.
Will a new bay window or bow window be energy-efficient in Wisconsin winters?
Yes. The bay and bow windows from ABC Seamless feature fusion-welded frames and sashes for superior air tightness. They come standard with Target’s Warm Edge insulating glass system and Triple Silver 366 Low-E glass with argon gas. This combination provides excellent thermal resistance and noise reduction, keeping your home warm in the winter and cool in the summer.
What You’re Actually Getting
- 13 Standard Colors plus unlimited Custom Colors Available! (Also now available in Black Foil)
- A lifetime, non-pro-rated warranty is the best available and is transferable to a second property owner.
- Warranty includes lifetime glass breakage!
- Fusion-welded frame and sash provide superior air tightness, thermal resistance, noise reduction, and strength.
- Target’s Warm Edge insulating glass system ensures the ultimate thermal efficiency.
- Full 1″ insulated glass with Triple silver 366 LowE w/argon is standard. Optional glazing, such as high-performance, obscure, tinted, or tempered, is also available.
- Triple glazing ultra-high performance glass packages are also available.
- “Neat” Coating on the exterior of glass to help keep your windows cleaner
Why People Install Bay & Bow Windows
- More natural light in main living spaces
- Extra depth without moving an exterior wall
- Better views without stepping outside
- A spot for seating, storage, or design balance
- A way to break up long flat walls from the inside and out
How We Handle These Jobs
Every detail has to be right the first time: the frame, the pitch, the fit, and the finish. We check all of it before the window goes in, so there’s nothing to fix later.
We have windows in every style to suit your needs!
- Double or Single Hung Windows
- Slider Windows
- Casement Windows
- Awning Windows
- Bow Windows
- Garden Windows
- Bay Windows
