20% Off Your Installed Project this May. Plus $0 Down, 0% Interest, 0 Payments for 12 Months*


Marvin Replacement Awning windows, made with Ultrex® fiberglass, are top-hinged and swing open from the bottom, perfect for spaces where you want airflow and light, especially when combined with picture windows. Awning windows are a type of crank window that opens by turning a crank.


  • Top hinge design opens outwards with scissor hardware

  • Designed as a true awning window for easier operation, not just a casement turned to the side where operation is less intuitive

  • Folding operating handle tucks out of the way of most window treatments

Line Break

Get your project started by booking a free appointment with one of our design consultants.




Strong Frame Material

Ultrex fiberglass is 8x stronger than vinyl windows to resist warping and shifting to protect your home.


Exceptional Stability

Ultrex expands 87% less than vinyl to resist leaks + seal failures for windows that open and close easily.


Narrow Profile

Our awning frames match the thin frame design of all our Ultrex fiberglass windows for continuity.


Wide Ventilation

Capture refreshing breezes through our awning opening that stretches to a 10-inch opening.

Awning window above kitchen sink

Replacement Awning Window Design Options

Replacement Awning Window Styles

Marvin Replacement Awning Windows frequently pair picture windows to provide extra natural light and ventilation. Combine our awning window with special shape or round top windows for unique looks.

Built with Ultrex fiberglass, Marvin Replacement Awning Windows feature a narrow profile, unlike other awning windows, which can appear bulkier and leave you with less of a viewing area or daylight opening.

Selected: Standard Awning

Image of a standard white Marvin Replacement Awning window.
Image of a White Marvin Replacement Awning window below a Picture window.
Image of a standard white Marvin Replacement Awning window.

Exterior Colors

Our finish stands up to the elements, so much so that 48,000 hours of sun can't fade our finish* and our fade-resistant acrylic finish resists scratches, chalking, chipping, denting, and peeling. Choose from seven stunning exterior colors to boost your curb appeal.

Selected: Stone White

Stone white swatch
Sierra swatch
Cashmere swatch
Pebble Gray swatch
Bronze swatch
Bahama brown swatch
Ebony swatch
Exterior side of a stone white Marvin Replacement Awning window.

Marvin's Ultrex® fiberglass finish is verified to the American Architectural Manufacturers Association (AAMA) 624 specification. Achieving AAMA 624 verification means that our Ultrex finish has passed rigorous tests that simulate the harsh conditions a finish can encounter throughout the life of a window or door.

*Average sunlight exposure per 10 years

Interior Colors

We use the same tough acrylic finish that resists fading on our four interior colors that we use on our exterior colors. You can also choose our stainable EverWood® interior finish option for the look of wood without the maintenance.

Selected: Stone White

Stone white swatch
Sierra swatch
EverWood finish sample
Bronze swatch
Ebony swatch
Interior side of a Marvin Replacement Awning window with a Stone White finish.

1. Bronze interior is only available with Bronze exterior

2. Ebony interior is only available with Ebony exterior

3. Sierra interior is not available with Ebony exterior

Finish samples are approximate. Schedule a design consultation for an up close view of color options.

Glass Coatings

Our experts will walk you through energy efficient glass options to find the right selection for your home and the best windows for your climate. Choose from four glass coatings, plus decorative glass options, and specialty glass choices.

Low E-1

Primarily used in colder climates, Low E1 allows more heat in to warm a room while blocking heat loss.

Low E-2

Low E2 offers year-round performance in moderate climates. It will help retain heat in your home during the winter and keep heat out during the summer.

Low E-3

Low E3 rejects solar heat while letting light in, resulting in increased performance in climates with intense sun exposure.

Low E-3/ERS

Low E3/ERS provides maximum efficiency year-round in all conditions.

Selected: Low E1

Diagram of Low E glass coating
Diagram of Low E2 glass coating
Diagram of glass with three metallic coatings.
Low E-3 ERS
Diagram of Low E glass coating

Decorative Glass

Decorative glass options are ideal for spaces like bathrooms to balance natural light and privacy.

Selected: Rain

Rain Glass
Glue Chip Glass
Narrow reed glass
Obscure Glass
Frost Glass
Marvin Replacement Reeded Decorative glass
Example of Marvin Replacement Gray Tint Decorative Glass
Sample of Marvin Replacement Green Tint Decorative Glass option.
Example of Marvin Replacement Bronze Tint Decorative Glass.
Rain Glass

Specialty Glass

We offer specialty glass to best suit the needs of your home. You can choose tempered glass, laminated glass, and STC/OITC glass for specific windows and rooms.

Tempered Glass

Tempered glass increases glass strength to help prevent breakage. Tempered glass is ideal for windows close to the floor or located in high-traffic areas.

Laminated Glass

Even more durable than tempered glass, laminated glass is often referred to as impact resistant or safety glass due to its vinyl inter layer that tends to remain in place when shattered.


Sound Transmission Class and Outdoor-Indoor Transmission Class glass has increased pane thickness on the room side and works in areas where exterior noise is a concern.

Divided Lites

We offer various divided lite patterns so you can replicate the look of your original windows and doors. Or, add new architectural interest to your home. Choose from Simulated Divided Lites for classic appeal or Grilles-Between-the Glass for easy cleaning.

Patterns include: Cottage One-High, Prairie Four-Lite, Simulated Checkrail, Prairie Six-Lite, Prairie Nine-Lite and Standard Rectangular.

Selected: Cottage One-High

Marvin Replacement Casement Window Cottage Style
Marvin Replacement Casement Prairie Two Wide
Marvin Replacement Casement Window Simulated Check Rail
Marvin Replacement Casement Prairie Two Wide Six Lite
Marvin Replacement Casement Prairie 9 Lite
Awning Standard Pattern
Marvin Replacement Casement Window Cottage Style


Our tuckaway handle provides an uninterrupted view and you can choose from eight different colors for your window’s hardware.

Marvin Replacement Awning windows smoothly crank open with a tuckaway folding handle.

Selected: Stone White

Satin Taupe
Satin nickel
brushed chrome
antique brass
Oil rubbed bronze
matte black
Casement window handle and lock


Our Awning windows come with a multi-point locking system to provide security, and seal out wind and weather.

Selected: Awning Locks and Gears

An opened white Marvin Replacement Awning window showcasing window latches and roto-gear hardware.
An opened white Marvin Replacement Awning window showcasing window latches and roto-gear hardware.

Screen Options

We have two durable aluminum-surround screen options that provide airflow while keeping insects out. Our standard Marvin Bright View™ fiberglass mesh has a clear view, sheds water, and resists dirt. Upgrade to our Hi-Transparency mesh screen for crisper views without losing any of our standard screen benefits. Color match your screen frames to the window for a seamless look.

Selected: Bright View Screen

Sample of a Marvin Replacement Bright View screen
Sample of a Marvin Replacement Hi Transparency window screen
Sample of a Marvin Replacement Bright View screen


Roto-gears on Awning windows require lubrication once a year. Apply white lithium grease to the roto-gears. Use a silicone-based spray to lubricate hinge joints and the locking mechanism occasionally. Be sure to clean off any dirt, debris, or sand before lubrication.

CAUTION: Excessive lubrication can damage the window finish. Avoid getting oil and solvents on your finish and remove any excess immediately.

Sash tracks should get cleaned occasionally with a soft bristle brush.

Screens can be easily removed so you can clean windows from inside your home.

Image of an opened white Marvin Replacement Awning window.


Marvin Replacement Awning windows open smoothly from the bottom and allow you to decide how much of the window you want to open.

Marvin Replacement windows require virtually no window maintenance, but should you want or need clean windows, cleaning Marvin Replacement Awning windows is easy. To clean awning windows, remove the screen so you can clean the window from inside your home.

  • Marvin Replacement Awning windows are top-hinged and swing out from the bottom. Our folding handle tucks away for a clean look.

    We know cleaning isn’t fun…but you can easily remove our screen for quick and easy interior cleaning. Combine an awning with a picture window to add light and ventilation to your home.

    Marvin Replacement Awning windows are built with Ultrex® fiberglass to pair lasting performance with timeless design.

Frequently Asked Questions

Awning vs. casement windows

Both awning and casement windows operate with a crank and swing outward. Awning windows are wider than they are tall while casement windows are taller than they are wide. Awning windows have a hinge at the top of the window so it opens outward vertically. A casement window has a hinge on the side and opens outward horizontally. Examine casement vs. awning windows to find the right fit for your home.

Both casement and awning windows can provide more uninterrupted views because they don’t have a check rail in the middle of the frame, like a single hung and double hung windows, or a slider window. They also provide excellent ventilation and can allow stagnant air to exit while inviting cool air in.

Are awning windows secure?

Our awning windows feature a multi-point locking system to securely keep your windows close while protecting your home from unwanted air and water infiltration.

Awning window benefits

Awning windows can fit into hard-to-reach spaces because the crank extends out, making it easier to open and close windows. They can also get installed above doors or larger windows to improve ventilation, add natural light, and provide bigger views.

Awning windows also have the benefit of opening outward from a top hinge to allow a breeze in and because they open from the bottom it may be possible to keep them open in wet weather to allow that fresh smell of rain to waft into your home.

Are awning windows good for ventilation?

Awning windows make an excellent choice for adding ventilation to a home. Many homes feature a bathroom awning window for ventilation. They have the versatility of pairing with other windows and fitting into hard-to-reach places. Awning windows also work well in higher places on walls to help with ventilation.

Awning Window Project Transformations

Added Assurance

Marvin Replacement windows and patio doors come with a limited lifetime warranty as well as a 5-year installation warranty to provide additional peace of mind.

Looking for More Replacement Window Information?

Discover additional benefits of Marvin Replacement windows and more for your home.

Marvin Replacement Awning window in a bedroom with hardwood floor

Best Windows for Air Circulation

Learn more about the best windows to improve air circulation in your home.

Windows to Improve Air Circulation
Marvin Replacement window installer places a window

Fiberglass vs. Vinyl Windows

Discover the differences between fiberglass and vinyl windows, and why fiberglass windows have more strength.

Fiberglass vs. Vinyl Windows

Schedule Your Free Consultation

Interior view of an opened Marvin Replacement bi-fold patio door.

If you’re ready to get started, discuss your replacement window and door options with a design consultant. We’re here to answer any questions you may have, and help make your project easy.

Schedule your consultation