400 Series Casement Window


The crowd-pleasing awning window

The 400 Series casement window is a best-seller for a reason. It has plenty of options to fit the look and feel of your home, all while bringing in up to 6-feet of floor-to-ceiling fresh air.

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Is it right for you?


Wood & vinyl. A vinyl exterior protects the window from weather while the interior is natural wood. This way you get the look you want without the worry of added maintenance.


7 exterior colors and 4 interior colors including natural, unfinished pine give you the option of a modern or traditional look.


Sizes can be up to 3-feet wide and 6-feet high with custom sizes available so you can fill almost any space with fresh air and natural light.


4 hardware styles with up to 12 finish options and standard and custom grille patterns let you personalize the final look to match the character of your home.

Claim to fame

400 Series are the clad wood windows more contractors trust for their own homes*

*2020 Andersen brand survey of U.S. contractors

Choose your profile option


Embrace clean and geometric lines with the contemporary interior profile.


Design for classic character with the traditional interior profile.

Design it to fit your life


A look you'll love

Make your window reflect the character of your home, from colors to hardware and more.


Nature without the bugs

Any screen can keep bugs out, but TruScene® insect screens give you a clearer view and more fresh air than traditional screens.


Form and function

Different grille patterns can change the look of your windows and give your home a distinct style.

A top warranty in the industry

Every 400 Series window and door comes with one of the industry’s best limited warranties. The warranty is even transferable, so it’ll continue to add value if you decide to sell your home.

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