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The natural beauty of wood is stunning in almost any space. Natural wood interiors with a variety of finishes are offered on Ultimate and Elevate products.

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Aluminum
Extruded aluminum is well-suited for making low-maintenance, long-lasting windows and doors. Featured on Ultimate collection exteriors and Modern collection interiors.
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Proprietary Ultrex® fiberglass is featured on Vivid and Elevate exteriors and Essential interiors and exteriors. Products in the Modern collection feature unique High-Density Fiberglass exteriors.

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The natural beauty of wood is stunning in almost any space. Natural wood interiors with a variety of finishes are offered on Ultimate and Elevate products.

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Casement/

Ultimate Casement Window

The Marvin Ultimate™ Casement window is offered in some of the largest sizes in the industry, with a secure multi-point lock, durable hardware that ensures smooth operation, and the exclusive Marvin wash mode for easy cleaning even on upper floors.

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Material

Extruded aluminum exterior with wood interior

Sizing

Up to 3'6" wide by 8'6" high

Interior color + wood options

6 wood options + custom
2 paint options + prime
6 stain options + clear coat

Exterior color

19 color options + custom

Product Highlights

Person turning folding handle crank out Marvin Ultimate Casement Narrow frame window

Operational Versatility

Choose crank-out or push-out operation.

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French Casement Option

Cranks or pushes open from the center like a French door, with no center vertical post to block the scenery.

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Narrow Frame Capability

Narrow frame replacement option is available to fit seamlessly into existing window openings.

Living room with Marvin Signature Ultimate Casement Narrow Frame windows

Profile Choices

Ogee profiles have a traditional appearance, while square profiles offer a more contemporary look.

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Smart Home Security

Hidden Lock Status Sensor option connects with your smart home to indicate when windows are closed and locked.

Product Options


Interior


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Interior

Interior product shot of the Ultimate Casement Window

Interior

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Exterior

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Exterior

Ultimate Casement Window

Select Frame

A full frame Ultimate Casement window has a wider frame, while the narrow frame version is designed to maximize the viewing area with a slimmer profile, offering a more contemporary, streamlined aesthetic.

The narrow frame version offers easier installation options, while the standard Ultimate Casement window may be better suited for situations where the existing window frame needs to be replaced or modified during installation.


Ultimate Casement Window (Full Frame)

  • Exterior With 4-⁹⁄₁₆" full jamb

  • Recessed sash for a traditional or historic look

  • Aesthetic: May have a more traditional look compared to the narrow frame option

  • Replacement: Typically requires removal of the existing window frame during installation

Ultimate Casement Narrow Frame Window

  • Exterior with 2-³⁄₁₆" narrow jamb

  • Has a flush to-to-frame sash for a contemporary look

  • Frame: Sleek, narrow frame profile designed to maximize viewing area. 

  • Aesthetic: Contemporary look and feel 

  • Replacement: Can be installed without removing the existing window frame, making it ideal for frame-in-frame replacements

Select operation

Ultimate Casement windows with crank-out operation open and close easily with a rotating handle.

Push-out Casement windows allow easy opening by turning the handle and pushing outward.

French Casement option
cranks or pushes open from the center like a French door, with no center vertical post to block the scenery.

Details + Features
Details + Features

Sizing

Available in widths up to 3'6" and heights up to 8'6"

Material

Extruded Aluminum Exterior | Wood Interior

Standard Performance Ratings

Up to PG50 for air, water, and structural integrity


Catalog + Technical Documents

Get Ultimate product resources here, including manuals, specifications, warranty information, and catalog.

Architectural Detail Manuals
Ultimate Casement, Awning and Picture - Architectural Detail Manual (ADM)Ultimate Casement/Awning, Casement/Awning Narrow Frame Collection - Architectural Detail Manual (ADM)
Construction Specs
Ultimate Casement Awning - Construction Specification (CSI Spec)
Ultimate Collection Catalog
Marvin Limited Warranty
View All Tech Specs

Extruded Aluminum Exterior

Marvin Ultimate products feature extruded aluminum for proven strength and versatility.

Ideal for extreme conditions

AAMA 2605 verified finish

Virtually maintenance free

Resists fading and chalking


Security Options


Lock Status Sensor

Works with popular security systems and can be wired or wirelessly connected, working in tandem with your smart home security system to indicate if windows and doors are closed and locked. Read more


Window Opening Control Devices

To meet standards created to assist in the prevention of window falls in children under 5 years old, this device limits the window opening to less than 4" when the sash is opened. Read more


Specialty Features


Strong, Durable Material

Window exterior is made with extruded aluminum, which is much thicker than roll-form aluminum.

Commercial-Grade Finish

Finished in commercial-grade paint for superior resistance to fading, chalking, and corrosion.

Coastal Protection

Available with Hurricane Zone 3 (IZ3) ratings to stand up to severe coastal weather.

Design Options
Design Options
Color + Finish

Exterior Colors

A palette of 19 color options spans from muted, earthy tones to bold, rich colors and three pearlescent finishes. Custom colors also available.


Interior Finishes

Choose from a premium selection of wood species, stains, and paints.

Wood Options

Stained Wood

Painted Wood

Glass

A variety of decorative glass options are available to meet the unique needs of every project.

Hardware Options

Hardware Styles

Marvin hardware is far more than functional – it’s engineered to be both durable and elegant. Choose from a wide variety of finishes.


Hardware Finishes

Choose from a wide variety of finishes. Hardware finish samples are approximate. Please visit your local Marvin dealer to see hardware finish samples.

Screens

A variety of mesh colors and materials are available to achieve the look your project demands. Screens come standard with Marvin Bright View™ mesh – a fiberglass screen mesh that provides improved airflow and more natural light while keeping insects out.

*Only offered with an inswing screen.

Divided Lites

The look of multiple, individual panes of glass in a window or door is a popular option. Choose Grilles-Between-the-Glass (GBG), Simulated Divided Lite (SDL), or Simulated Divided Lite with Spacer Bar (SDLS).


Patterns

These are some of our most frequently requested divided lite patterns.

Casing

Casing Types

An 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 the same AAMA 2605 finish and paint as the clad exterior for a perfect match.

Subsills

Choose 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.

Glazing Profile

The glazing profile refers to the edge detail where the interior glass meets the wood, or in the case of the exterior, either the wood or the extruded aluminum. This edge detail, sometimes referred to as sticking or bead, adds a more traditional or contemporary aesthetic to a window or door. Ogee and Putty profiles are more traditional, while a square profile provides a clean, crisp, contemporary look.

Design Files
Design Files

2D Elevations

2D Operating Details

3D

Installation Information
Installation Information

Ultimate windows are built for quick, easy installation.

Guides

Installation Guide
All Installation Guides


Nailing Fin

Pre-attached folding nailing fin and drip cap for easier installation.


Through Jamb

Available through jamb and installation bracket options.


Drywall Return

Drywall return kerf standard option for clean, contemporary finishing.


Wood Interior

Warm wood interiors provide a premium material look and feel that comes in a wide range of durable and high-quality finishes to choose from that bring out the natural beauty, texture, and grain.


Extruded Aluminum Cladding

Standard 2605 finish meets highest AAMA 2605 standard and is protected by a 20-year warranty against loss of adhesion, chalking, and fading.


Custom Sizes

Custom sizes are available on windows and doors in ¹⁄₆₄" increments for the perfect fit every time.


Factory-Mulled Assemblies Available

Standard factory mulling, reinforced factory mulling, or field mulling kits. Standard mull meets AAMA 450 specifications and performs up to DP65 for full frame, DP50 for narrow frame on standard products.

Service + Replacement Parts
Service + Replacement Parts

Find information on Ultimate product service, care, and replacement parts.


Manuals

Parts Manual
Owners Manual


Helpful Links

Warranty
Care + Cleaning
Product Registration
Request Service
Get Replacement Parts

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Collection Resources

View All Ultimate Tech Specs

Marvin ultimate Collection

Collection Catalog

Get key details on Ultimate products, including color and finish options, sizing, hardware, and more.

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Marvin ultimate Collection

Technical Specifications

Find technical data, including ordering factors, performance ratings and standards, certification and construction details.

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© 2026 Marvin

Company
CareersOur StoryIn The NewsInfinity By MarvinInfinity ReplacementTruStile
Support + Resources
Support CenterFor ProfessionalsTechnical SpecificationsEnergy DataProduct LiteratureGlossary of TermsWarrantiesCare and Maintenance
Where to Buy
Find a DealerInternational DealersReplacement Solutions
Email Sign Up
Privacy StatementTerms of UseCalifornia Users/Privacy

© 2026 Marvin