400 Series awning window

black interior andersen awning window


The crowd-pleasing awning window

Our best-selling awning window can fit the look and feel of almost any home. It can stand on its own or be paired with a picture window. Because of how it opens, it can give you a breath of fresh air, even on a rainy day.

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Is it right for you?


Cranks open from the bottom.


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 with 3 interior colors plus natural, unfinished pine give you the option of a modern or traditional look.


Sizes can be up to 6’ wide and 3’ high with custom sizing available in 1/8" increments so you can fill almost any space with fresh air and natural light. Check out The Essentials under the Tech Specs tab for sizing document links.


Up to 9 hardware finish options and custom grille patterns let you personalize the window to match your home’s character. Andersen offers a variety of options and accessories.

Claim to fame

Our best-selling double-hung window.

Choose your profile option

Contemporary Profile Option for select 400 Series products


Embrace clean and geometric lines with the contemporary interior profile.
Traditional profile option


Design for classic character with the traditional interior profile.

See this window in real homes.

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Design it to fit your life

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A look you'll love

Make your door reflect the character of your home, from colors to hardware and more.
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Nature without the bugs

Create the best fit for your home with gliding, hinged or double-track insect screens.
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Form and function

Different grille patterns can change the look of your door 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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Technical guides for professionals

View our sizing and performance documents to get your project started.

400 Series Product Guide For Professionals

Created for trade professionals, product guides provide high-level overviews of the features and options available with each Andersen® product series. Additionally, they include detailed information on the construction of each type of 400 Series window and door, along with sizing charts and section details. Product performance data is also included.

Andersen parts & accessories are always available

We're here for you

With the largest service network in the industry, we're ready if you need us.

Call 888-888-7020 or find a service provider.

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Explore other awning windows


100 Series

Andersen 100 Series Awning Windows
  • Made with Fibrex® composite material
  • Won't fade, flake, blister or peel
  • Available as single unit or twin combinations
  • Available as replacement insert window

Exterior Colors

white color swatch for e-series andersen doors
sandtone color swatch option for andersen windows



Andersen A-Series Awning Windows
  • Weather-resistant design makes this our best-performing awning
  • Wide array of style options including factory-finished wood interiors for architectural authenticity
  • Triple-pane glass options provide exceptional energy efficiency

Exterior Colors

white color swatch option for andersen windows
sandtone color swatch option for andersen windows



Andersen E-Series Awning Windows
  • Virtually maintenance-free aluminum exterior to resist water and stand up to the elements
  • Made-to-order in nearly any shape, size, color, interior wood species or finish

Exterior Colors

white color swatch option for andersen windows
sandtone color swatch option for andersen windows