Marvin Signature® Ultimate Bay windows are a group of connected windows extending outward from a room at desired angles, allowing light and views from multiple directions. Some feature a larger operating or stationary window flanked by smaller windows. Ultimate Bay windows can create space indoors for a cozy nook or window seat, or maximize a scenic view to serve as a room’s focal point.
Features of the Ultimate Bay Window
- Three or more windows connected at chosen angles to add space and light to a room
- Choose a combination of Double Hung or Casement windows to suit any design style
- Options include window seats and walkout designs
- Unique wash mode allows access to both sides of glass from indoors
Meet your design vision with natural, stained or painted wood. With Marvin factory-applied interior finishes, you can order beautifully finished windows and doors that are ready to install the day they arrive to save valuable time on the job site.
Choose from a selection of high-quality standard wood options, including Pine, Cherry, Douglas Fir, Mahogany, White Oak and Vertical Grain Douglas Fir. If your project requires a one-of-a-kind look, we offer unique species like Black Walnut.Selected:
*Wood is a product of nature and will vary in color, texture and grain. Wood options shown are to demonstrate the approximate look of each species only, and stain samples are shown on Pine. Photos are not intended to reflect a product's interior or exterior profile.
When compared to painting or staining on the job site, factory-stained finishes offer consistent quality and performance resulting from our expertise with wood as a material and years of perfecting our staining process.
Every piece of wood receives even coats of conditioning and stain, two coats of clear finish, and is sanded and baked twice in an oven before your window or door is built to create a consistent, durable and high-quality finish that brings out the natural beauty, texture, and grain of the wood. Our stained wood products meet industry standards and arrive ready to install.Selected:
*Stain and clear coat is available on all offered interior wood species.
Marvin hardware is far more than functional – it’s engineered to be both durable and elegant. From traditional to contemporary, our hardware comes in a variety of architectural styles and finishes to meet your aesthetic needs and design goals. It’s designed for effortless operation even at large sizes and is built to last, with optional PVD finishes for door hardware to resist fading and discoloration in even the harshest environments.Selected:
Decorative GlassA variety of decorative glass options are available to meet the unique needs of each project, and laminated glazing is also available in clear, bronze, gray, or green with tinted interlayers.Selected:
*Not all decorative glass is compatible with all products. Check with your dealer for a recommendation on which glass is right for your project. Images may not be an accurate representation.
Glass is an important aspect for managing the energy efficiency of your home. Our standard glazing is dual pane: two panes of glass with Low E coatings and argon insulating gas. We offer variations to help meet climate and code requirements across the country, described in more detail on our glass page.
Specialty Glass Options
Our specialty glass options include glass for unique project needs like sound management (STC/OITC), high altitudes, Sea Turtle Conservation Codes and California fire zones. We also offer laminated glass in products designed specifically for hurricane zones.
When fresh air flow is a priority, multiple screen options are available to keep insects and debris at bay. A standard screen with an aluminum surround is available in multiple finishes, and an optional wood screen that can be painted or stained to match is available on select all-wood windows.Selected:
Screens come standard with Marvin Bright View™ mesh – a fiberglass screen mesh that provides improved airflow and more natural light while keeping insects out. Bright View repels water and resists dirt and grime for a sharp, vivid view.
A variety of mesh colors and materials are available to achieve the look your project needs.Selected:
The look of multiple, individual panes of glass in a window sash is popular in a wide range of architectural styles – from historic replications to modern farmhouses. Simulated divided lites, available in a number of different styles, mimic the look of individual panes of glass in a window sash without sacrificing the energy efficiency of a single pane of glass. For true historical accuracy, authentic divided lites utilize individual glass panes, and are available as a custom order on select all-wood windows.
Grilles are permanently installed between the glass panes for a low-maintenance, smooth exterior and easy cleaning. Choose from 13 exterior colors and 4 interior colors.
Simulated Divided Lite (SDL)
An energy-efficient way to create the look of authentic divided lites, SDL bars are permanently adhered to both sides of the glass and are available with or without a spacer bar installed between the glass to create even more depth that resembles an ADL.
Simulated Divided Lite with Spacer Bar (SDLS)
Paired with SDL bars on the exterior of the glass, a spacer bar is installed between the glass, creating an even closer match to the Authentic Divided Lite look.
CasingsAn instant boost to curb appeal, optional exterior casing adds architectural detail and character to the profile of your home. Factory-applied casing saves time on the job-site, with beauty and durability that lasts. Exterior casings, optional at the time of order, are available in extruded aluminum and are factory-finished with with the same AMMA 2605 finish and paint as the clad exterior for a perfect match.Selected:
SubsillsChoose from six extruded aluminum subsill options to best match your sill thickness and depth with your casing and window style. Custom clad subsills ideal for historical matching are also available.Selected:
*Due to the variety of possible combinations of casings and subsills, special dimensional considerations for installation methods are required. Contact your local Marvin retailer when specifying casing and subsill combinations.
Window Opening Control Devices