Casement windows

A casement window has a simple design that allows it to open outward like a door for sweeping amounts of fresh air. It’s one of the most popular types of windows, especially in modern style homes and above a kitchen sink. But these aren’t the only places where a casement makes the perfect solution. Find out about our casement window options and answers to your most frequently asked questions.

Start designing Compare casement windows

Explore your casement window options

Casement

400 Series

$$$$$

Low-maintenance vinyl exterior provides long-lasting protection against water damage
Unfinished natural pine or prefinished White, Dark Bronze or Black interiors
Our best-selling casement window

white color swatch option for andersen windows

View product

Casement

100 Series

$$$$$

Made of Andersen-exclusive composite material (Fibrex® ), which is twice as strong as vinyl
Virtually maintenance-free
Available as single units or in twin and triple combinations
Available as replacement insert window

View product

Loading component...

Casement

A-Series

$$$$$

Weather-resistant design makes this our best-performing casement
Wide array of style options including factory-finished wood interiors for architectural authenticity
Triple-pane glass options provide exceptional energy efficiency

View product

Loading component...

Casement

E-Series

$$$$$

Virtually maintenance-free aluminum exterior to resist water and stand up to the elements
Stained or painted wood interior with aluminum
Exterior to resist water and stand up to the elements

+55

View product

Loading component...

French casement

E-Series

$$$$$

Hinged on the sides with no center meeting stile, allowing for unobstructed views
Stained or painted wood interior with aluminum
Exterior to resist water and stand up to the elements

+55

View product

Loading component...

ANDERSEN ALUMINUM

Casement Window

$$$$$

Unique hinges allow casement sash to open to 95° for maximum ventilation
This is your low-maintenance, energy-efficient window solution.
Multi-point lock on the perimeter of the frame offers enhanced security

View product

Loading component...

Connect with an Andersen Expert

Get personalized guidance from a knowledgeable Andersen representative—no pressure, just expert advice.

Get connected

Loading component...

Why choose casement windows?

To increase ease of use

With a crank opening and the option to add power operation, casement windows open seamlessly.

White home with wood planters box below open casement window

To improve efficiency

With their sealing, single-sash design, casement windows are one of the most energy-efficient window types.

Dining room with open casement window letting in fresh air

To maximize fresh air

With their top-to-bottom opening, casement windows are ideal for venting in lots of fresh air.

Narrow laundry room with tall casement window at the end letting in natural light

To fit a tall narrow space

With their vertical orientation, they fit in narrow spots, like in between kitchen cabinets, and more places.

Loading component...

Inspiring casement windows

Casement windows are truly versatile windows, see for yourself with these real-world examples.

Loading component...

Discover and design casement windows

Product discovery Design tool

Loading component...

Casement window FAQs answered

Loading component...

Casement window ideas and inspiration

A double row of black casement windows above a kitchen sink.

Projects

Types of windows

What’s a double-hung window? Casement window? Picture window? We’ll explain all these types of windows and more so you can pick the right ones for every room in your home.

Learn more

Two children play shuffleboard in a walkout basement with wood floors and a row of five picture windows behind them.

Tips

How to pick out basement windows

Whether you’re looking for an egress window or trying to fit a window into a basement without a lot of above-ground wall space, we’ve got the advice you seek.

A kitchen with white zellige tile, a large wood island, and a bank of three white windows above the sink.

Ideas

Kitchen windows: A few favorite options

Searching for kitchen windows? We’ll show you how to get around the challenges and bring light and fresh air into your home.

More options

Full-Service Replacement

Casement windows are available from Renewal by Andersen, our full-service replacement window division.

Learn more

Find a Certified Contractor

Vetted, trained and backed by the industry leader, Certified Contractors have extensive window and door knowledge to make any project a success.

Find a Certified Contractor

Need a Part?

Browse our online parts store to find genuine Andersen parts and accessories for your casement windows.

Find parts

Design Tool

Product Discovery

Questions? We’re here to help.

Understanding Andersen vs RbA

Product guides

Window & door install

Casement windows

Explore your casement window options

Casement

400 Series

Casement

100 Series

Loading component...

Casement

A-Series

Loading component...

Casement

E-Series

Loading component...

French casement

E-Series

Loading component...

ANDERSEN ALUMINUM

Casement Window

Loading component...

Connect with an Andersen Expert

Loading component...

Build with confidence

Your guide to building a new home

Loading component...

Why choose casement windows?

To increase ease of use

To improve efficiency

To maximize fresh air

To fit a tall narrow space

Loading component...

Inspiring casement windows

Joined casements that show off the view

Loading component...

Discover and design casement windows

Loading component...

Casement window FAQs answered

What is a casement window?

Are casement windows more energy efficient?

Are push-out casement windows available?

What are the advantages of casement windows?

Where do casement windows work best?

How big are casement windows?

What type of hardware do casement windows come with?

What do casement windows cost?

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Casement window ideas and inspiration

Projects

Types of windows

Tips

How to pick out basement windows

Ideas

Kitchen windows: A few favorite options

Loading component...

More options

Full-Service Replacement

Find a Certified Contractor

Need a Part?

Loading component...

Ready to get started with your project?

today!

Design Tool

Product Discovery

Questions? We’re here to help.

Understanding Andersen vs RbA

Product guides

Window & door install

Casement

100 Series

Casement

A-Series