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Interior view of Marvin Replacement Slider picture window overlooking an outdoor pool.

Replacement Slider Windows

Our Ultrex® fiberglass Slider windows glide horizontally from the left or right. Easily tilt the operating sash into your home for a quick clean.

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Marvin Replacement Slider windows elegantly glide open horizontally to allow cool breezes into your home. Slider windows, also known as glider windows, can provide wide views and tight seals to prevent water and unwanted wind from entering your home.

Marvin Replacement Slider Window features

  • Smooth roller system for easy operation

  • Ergonomically designed handle placement

  • Equal sash dimensions for symmetrical looks

  • Real metal locks

Replacement Slider Window Design Options

Replacement Slider Window Styles

Marvin Replacement Slider Windows, built with Ultrex fiberglass, maintain the charm of wood windows without the maintenance. Choose slider windows for your home to bring clean lines and large expanses to invite fresh air into your home.


Our slider windows are available in equal double, unequal double, equal triple sash, or unequal triple sash configurations. With triple sash configurations, the flanking sash can open while the middle sash remains fixed. You can also customize sash ratios.

Selected: Equal Sash

Image of a white Marvin Replacement Slider window with equal sized sash.
Image of a white Marvin Replacement Slider window with unequal sash size.
Image of a Marvin Replacement Slider window with three equal size sash.
Image of a Marvin Replacement Unequal Size Triple Sash Slider 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

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 on our four interior color options that we use on our exterior colors. You can also choose our stainable EverWood® finish for the look of wood without the maintenance.

Selected: Stone White

Stone white swatch
Sierra swatch
EverWood swatch
Bronze swatch
Ebony swatch

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

Marvin Replacement Low E1 glass coating graphic
Marvin Replacement Low E2 glass coating graphic
Marvin Replacement Low E3 glass coating graphic
Marvin Replacement graphic of Low E3/ERS 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
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.

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 has more strength than regular glass because it’s made when float glass panels get heated and cooled in a controlled environment. The increased strength helps prevent it from breaking, and when it does break, it shatters into dull, pebble-like pieces. 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: Prairie Six-Lite, Prairie Four-Lite, Prairie Nine-Lite, Standard Rectangular

Selected: Grilles-Between-the-Glass

Cutaway of Marvin Replacement Grilles Between the Glass
Cutaway of a Marvin Replacement window with Simulated Divided Lites.
Image of a white Marvin Replacement Slider window with a Prairie Six Lite Divided Lite style.
Image of a white Marvin Replacement Slider window with a Prairie Four Lite divided lite style.
Image of a white Marvin Replacement Slider window with a Prairie Nine Lite Divided Lite style.
Image of a Marvin Replacement Slider Window with Standard Rectangular Divide Lite style.


Our silder windows feature one or two latches, depending on the size of the window, to lock securely. Our slider windows operate using a smooth gliding roller system.

Selected: Stone White

Satin Taupe
Satin nickel
brushed chrome
antique brass
Oil rubbed bronze
matte black

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

Image of a Marvin Replacement Bright View window screen.
Image of a Marvin Replacement Hi Transparency window screen.


Our silder windows have tilt latches to allow you to easily remove the gliding sash for cleaning. Our Ultrex fiberglass require virtually no maintenance, but it’s recommended to inspect your windows annually. Learn more at our Care + Maintenance page for cleaning tips.    


Our slider windows use heavy duty rollers to glide open easily. Slider windows also have an easy tilt latch that allows you to tilt the sash into your home for cleaning.

Video Transcript

Frequently Asked Questions

How do you clean sliding windows?

Our slider windows have a tilt latch that makes it possible to clean your windows from inside your home. Slide the sash open, engage the tilt latch, and remove the operating sash. Once clean, reinsert the operating sash.

Are sliding windows energy efficient?

Our slider windows lock in place with latches to create a tight seal that prevents unwanted wind and water from entering your home. Marvin Replacement also has four glass coating options that can meet the needs of your climate to provide energy efficiency.

How do sliding windows open?

We made our slider windows with an ergonomically designed handle to make sliding open the window easier. Slider windows will open to the right or to the left, depending on the direction you’d like them to open.

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.

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Schedule Your Free Consultation

bi-fold door in living room

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