The Ultimate Insert Double Hung replacement window is a beautiful alternative to vinyl replacement windows. Choose from Marvin’s full range of wood species, clad colors and hardware finish options.
If your current window frame is in good condition, there’s no need to remove it. Exterior casing and interior trim remain undisturbed by the replacement process.
Both sash tilt in or can be removed for easy cleaning.
Many divided-lite options are available.

This Magnum double hung window is designed for oversized openings—it goes as large as 5 1/2' x 10 1/2'. Great for residential, commercial, or historic renovation projects.
Smooth and easy to operate.
Incredible commercial grade performance.

A Casemaster opens and closes from the side, like a book, when the crank handle is turned.
Sleek looks and smooth, clean millwork suit many architectural styles.
Ideal for creating unique arrangements with picture or awning windows.

Meet the casement that replaces anything.
Can be used as a frame-in-frame insert or complete window replacement for virtually any window.
Easy wash mode makes both sides of the window washable from the interior of the home.
Standard options create endless ways to customize window designs.
Revolutionary hardware provides the widest open views and windows that are a breeze to open.
Choose from Casement, Awning or Picture window styles.

Marvin's French Casemaster opens from the middle and has no center obstruction.
Provides uninterrupted views when open.
Elegant looks with strong, secure construction.

Awnings are hinged at the top and open out at the bottom using a crank handle. Awnings are designed to circulate air without exposing your room to elements like light rain.
Adds height, light and ventilation wherever you need it.
Perfect companion for Casemasters.
Can also be used alone, or in vertical or horizontal groups.

With a generous unobstructed view, the patent-pending Marvin Venting Picture Window takes the industry to new heights.
Similar profiles as other Casemaster products.
Maintains original home design integrity with consistent sight lines.

Marvin Glider Window

The Glider window is a reliable choice for simple operation and energy efficiency.
A Glider’s sash slides horizontally on the window sill.
It's a perfect window for areas where a swinging sash would be in the way, for example, overlooking a deck or porch.

• Clear, one-lite insulating glass
• Satin Taupe sash lock
• White sill track on wood units / Beige sill track on clad-wood units
• All wood Brick Mould Casing (wood units)
• 4 9/16" (116 mm) jambs. 3 9/16" (90 mm) jambs are available for clad-wood Gliders.
• Finger pull on stile of operating sash
• XO operation
• Half screen
• Vinyl Drip Cap and nailing fin (clad units)
• Bare wood interior

Marvin Round Top Window

• Beautiful as single windows or included in marvelous, multi-window assemblies, Marvin Round Top windows add elegance and individuality to a home.
• Choose from full, half and quarter rounds, ellipticals, inverted corners, ovals, gothic shapes, eyebrows…the list goes on.
• Marvin offers over 1000 standard round top sizes, plus unlimited custom designs—all perfectly matched to Marvin’s full line of windows and doors.
  
  Clear, one-lite insulating glass
  All wood Brick Mould Casing (wood units)
  4 9/16"
  Direct Glaze or In Sash units
  Nailing fin (clad units)
  Interior pine trim and plinth blocks
  Bare wood interior

Marvin Bay Windows

Traditionally, Bay windows are made from three windows: a large picture window is flanked by smaller windows on the sides that are set at 30º, 45º, 60º or 90º degree angles.

• Bay windows are ideal for accentuating and enhancing views
• A great way to add a window seat
• Bay windows can be as cozy or expansive as you wish.
• Invite the outdoors in. A Bay window can create a window seat or a small retreat.
• Traditionally, Bays are made from three windows: a large picture window flanked by smaller windows on the sides that are set at 30º, 45º, 60º or 90º degree angles.
• Marvin Bays can be made out of any number of windows, placed at nearly any angle you can imagine.
• Bay windows can be constructed from either Ultimate Double Hung or Casemaster windows.
• Marvin's Bay windows can be custom designed and custom sized--so you can choose a Bow window for either new construction or remodeling and replacement.

Marvin Bow Windows

Any number of Ultimate Double Hung or Casemaster windows are joined together to create a gently curved Bow window.

• A Bow window is a lovely way to open any room and capture a view.
• Curved, laminated seat and head boards are available for a perfect finish
• The graceful curve of a Bow window is a lovely way to open any room and capture a view.
• Any number of Ultimate Double Hung or Casemaster windows can be used to create a gentle curve.
• Individual windows are mulled together at the factory for a harmonious appearance.
• Marvin's Bow windows can be custom designed and custom sized--so you can choose a Bow window for either new construction or remodeling and replacement.