Search CONTACT US FIND A DEALER TECHNICAL SPECIFICATIONS Products Solutions Inspiration Why Marvin BAY AND BOW WINDOWS MARVIN > WINDOW TYPES > BAY AND BOW WINDOWS | BOX BAY WINDOWS What are Bay and Bow Windows? A bay window is most often comprised of a larger center window with two narrow windows on either side. The narrow windows are installed at an angle, which causes the bay to project out beyond the exterior wall. A bow window also projects beyond the exterior wall, but bow windows are typically comprised of four or more similarly sized windows, which creates a curved rather than angular effect. Bow windows require more space than bays. Both bay and bow windows can be created by building individual rough openings into the wall to accommodate standard sized windows, or they could be mulled (connected) together at the factory and then shipped and installed as one large unit. Bay and bow windows are popular because they can open up a room, add natural light, and provide three-dimensional views. They can also serve as a cozy reading nook with bonus storage built under the seat. MARVIN BAY AND BOW WINDOWS SIGNATURE Ultimate Bay SIGNATURE Ultimate Bow Windows ELEVATE Elevate Bay ELEVATE Elevate Bow MARVIN SKYCOVE Marvin Skycove is a projected glass structure that creates an intimate nook to enjoy natural light and expansive views of the outdoors. LEARN MORE Design Options Marvin offers an extensive array of design options to customize your windows and doors to complement your home. VIEW DESIGN OPTIONS Tell Us About Your Project We can help you explore your options by connecting you with a Marvin expert in your area. GET STARTED EXPLORE BAY AND BOW WINDOW PHOTO GALLERY CUSTOM BOW WINDOW CLASSIC CHARM VIEW ALL MARVIN WINDOWS Marvin experts are experienced in working with architects, builders and homeowners to ensure your vision becomes a reality. FIND A DEALER PRODUCTS Our Collections All Windows All Doors Skylights Spaces SOLUTIONS Coastal Contemporary Historic Design Replacement Well-Being DESIGN & INSPIRATION Product Design Options Photo Gallery Project Gallery Blog WHY MARVIN Our Story Careers Energy Efficiency In The News international TruStile Marvin Replacement (Infinity®) SUPPORT Care and Maintenance Contact Us Glossary of Terms Owner's Manuals Parts Manuals Warranty Information PROFESSIONALS AIA Courses Architectural Resources Drawing and 3D Models Energy Data Technical Specifications Tours and Training FIND A DEALER TELL US ABOUT YOUR PROJECT REQUEST LITERATURE EMAIL SIGN UP Privacy Statement Terms of Use California Users © 2021 Marvin