Learn about our special offer!

Ultra™ Series Bay & Bow Windows

  • Features
  • Colors
  • Styles
  • Grids
  • Glass
  • Screens

Ultra Series is a stunning, high performance, fiberglass window that can help you create the home of your dreams. If you are looking for long-lasting durability coupled with exceptional beauty, Ultra Series offers:

  • A fiberglass frame that resists swelling, rotting, and warping for durability you can count on
  • Attractive window hardware that is durable, secure, and easy to operate
  • An ENERGY STAR® package tailored to your region for an energy efficient home
  • The Milgard Lifetime Limited Warranty 
Preview Interior Frame in White with any exterior color
Preview Interior Frame in Harmony with Harmony exterior
Preview Interior Frame in Bark with Bark exterior
Preview Interior Frame in Black Bean with Black Bean exterior
Preview Exterior Frame in Frost
Preview Exterior Frame in Harmony
Preview Exterior Frame in Bark
Preview Exterior Frame in Black Bean
Interior
White with any exterior color
Harmony with Harmony exterior
Bark with Bark exterior
Black Bean with Black Bean exterior
Exterior
Frost
Harmony
Bark
Black Bean

All Ultra Series bay and bow windows are available in these colors.

Bay and Bow
Preview Hardware item in

Bay Windows

A bay window is a combination of three windows of varying widths that dramatically extend from your home. This style is perfect for window seats.

Bow Windows

A bow window is very similar to a bay window, except it's composed of four or more equally sized windows, joined to form an even curve. This can add additional living space. For both bay and bow windows, any of the window panels can open, which provides a very customizable option.

Preview Grid item in Flat Grid (inside glass)
Preview Grid item in Sculptured Grid (inside glass)
Preview Grid item in 3/4" Vintage SDL
Preview Grid item in 1-1/8" Vintage SDL
Preview Grid item in 1-1/8" Craftsman SDL
Preview Grid item in 1-1/8" Legacy SDL
Flat Grid (inside glass)
Sculptured Grid (inside glass)
3/4" Vintage SDL
1-1/8" Vintage SDL
1-1/8" Craftsman SDL
1-1/8" Legacy SDL

Grids are shown from the interior.

Preview obscure Glass in Aquatex
Preview obscure Glass in Clear 42
Preview obscure Glass in Cross Reed
Preview obscure Glass in Delta Frost
Preview obscure Glass in Frosted Glue Chip
Preview obscure Glass in Glue Chip
Preview obscure Glass in Matelux
Preview obscure Glass in Narrow Reed
Preview obscure Glass in P516
Preview obscure Glass in Rain
Preview tinted Glass in Azurelite
Preview tinted Glass in Cardinal Low-E
Preview tinted Glass in Evergreen
Preview tinted Glass in Solar Bronze
Preview tinted Glass in Solar Gray
obscure
Aquatex
Clear 42
Cross Reed
Delta Frost
Frosted Glue Chip
Glue Chip
Matelux
Narrow Reed
P516
Rain
tinted
Azurelite
Cardinal Low-E
Evergreen
Solar Bronze
Solar Gray
Preview Screen item in Standard Mesh
Preview Screen item in PureView® Mesh
Standard Mesh
Bronze
PureView® Mesh