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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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Marvin Awning window product rendering
Awning
Marvin Bay-Bow window product rendering
Bay and Bow
Marvin Casement window product rendering
Casement
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Corner
Marvin Double Hung window product rendering
Double Hung
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Glider
Marvin Picture Direct Glaze window product rendering
Picture/Direct Glaze
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Single Hung
Marvin Specialty Shapes window product rendering
Specialty Shapes
All Windows
Marvin Bi-Fold door product rendering
Bi-Fold
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Commercial
Marvin Entry door product rendering
Entry
Marvin Interior door product rendering
Interior
Marvin Lift and Slide door product rendering
Lift and Slide
Marvin Multi-Slide door product rendering
Multi-Slide
Marvin Sliding door product rendering
Sliding
Marvin Swinging door product rendering
Swinging
All Doors
Close up of Aluminum materials
Aluminum
Extruded aluminum is well-suited for making low-maintenance, long-lasting windows and doors. Featured on Ultimate collection exteriors and Modern collection interiors.
Close up of fiberglass material
Fiberglass

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.

Close up of wood materials
Wood
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.

All Products

Product Design Options

Replacement Windows

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Ultimate

Realize unique visions with endless design possibilities, each meticulously crafted.

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Modern
Achieve authentic modern architecture with expansive views and strong thermal performance.
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Vivid
Complement transitional to contemporary architecture with dramatic sizes, durability, and energy efficiency.
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Elevate

Find the most in-demand traditional window and door types with natural wood interiors and Ultrex® fiberglass exteriors.

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Essential
Choose from a streamlined selection featuring proprietary Ultrex fiberglass inside and out.

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Coastal + Impact

Meet building codes and stand up to the harshest conditions with impact-rated products.

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Discover standard and one-of-a-kind solutions to meet your historic project needs.
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Extruded Aluminum Windows and Doors

Extruded aluminum cladding maintains its shape in environments with extreme temperature changes – no bending or warping. It is extremely low maintenance and is known for its strength and versatility.

Close up of Aluminum materials

Benefits of Extruded Aluminum

Extruded aluminum is an extremely tough cladding that protects wood windows and doors, mimics the profiles of wood, and provides superior durability. It is the most commonly ordered exterior material for Marvin Ultimate™ products.

Premium Performance

Most Marvin Ultimate products with extruded aluminum cladding are rated PG50 for air, water, and structural performance.


Design Flexibility

With unparalleled flexibility, extruded aluminum can perfectly capture historic wood profiles with minimal maintenance requirements.


Structural Durability

Aluminum is strong and helps maintain the structural integrity of windows and doors, even in extreme weather.


Smooth, Consistent Finish

Because extruded aluminum cladding is painted after extrusion, it features a smooth, uniform finish that’s superior to prefinished roll-form aluminum.


Aluminum Window and Door Collections

Ultimate Collection

The result of relentless refinement, Marvin Ultimate windows and doors offer nearly endless design possibilities for the most ambitious projects.

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Modern Collection

See how the Modern line is stunning in both its design and engineering, letting you take the best of modern design and create this aesthetic at an even larger scale.

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Why Choose Marvin Aluminum Windows and Doors

Marvin windows and doors featuring extruded aluminum cladding exhibit outstanding strength and structural performance under extreme conditions, even hail or tropical storms. They feature a beautiful, long-lasting finish, and can be customized to match historic profiles or a home’s distinct style.

Premium Strength

Extruded aluminum is thicker and more durable than roll form. Thinner aluminum, such as roll form, can dent more easily, and does not offer the structural performance of extruded aluminum.

Superior Finish

Marvin extruded aluminum parts are formed first, then painted. This eliminates paint cracks and imperfections and allows for a smooth, uniform finish that evenly covers the curves and angles of the product. The 70% PVDF fluoropolymer acrylic enamel finish is smooth to the touch which distinguishes it from the rough, textured finish on competitive aluminum products. It meets the highest American Architectural Manufacturers Association (AAMA) 2605 requirements.

Design Flexibility

Extruded aluminum can be shaped to closely match existing windows or doors in a way that can’t be done with other materials. Extruded aluminum is created by heating aluminum and pushing it through a die which creates a clean, and precise shape. The aluminum is then cut and fabricated into different shapes, sizes, and widths. Roll form aluminum comes on a large roll and is pressed down over a form to create the product components.

Quality Construction

To provide uniform durability over time, Marvin Ultimate uses extruded aluminum on all major window components. Some manufacturers choose to cut costs by using lower-quality materials on certain parts. This can lead to quicker chalking and fading and inconsistent weatherability.


Aluminum Windows and Doors FAQs

What’s the difference between aluminum and vinyl windows and doors?

Aluminum and vinyl are two completely different materials, and each comes with its own unique qualities. Vinyl is a non-biodegradable, plastic-based composite material. Aluminum is a type of metal material and is recyclable.

The two materials also differ in appearance. Aluminum windows offer more design flexibility and customization options giving them a premium look. In terms of longevity, aluminum products outlast vinyl products because aluminum is a superior, stronger material for windows and doors. Vinyl is more likely to break down over time, as it can become brittle or compromised when exposed to extreme temperature shifts. Contact your local Marvin dealer to learn more.

How long do aluminum windows and doors last?

Aluminum and aluminum clad windows and doors are designed and manufactured to be very low-maintenance and long-lasting. Routine care like washing and inspecting your windows and doors will go a long way. Climate may also impact how long your aluminum windows and doors will last. Contact your local Marvin dealer to discuss if aluminum windows and doors are right for you.

How to clean aluminum windows and doors?

Use a soft brush with clear water to remove any bugs, grime, dirt, or dust. Before using any cleaners, test the solution on a hidden area then clean with a thorough water rinse.

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Wood

Selected for exceptional warmth, character, and versatility.

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Fiberglass

Thermally efficient and designed to last.

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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