Available in a variety of shapes and sizes.
400 Series specialty windows are stationary and designed to be used alone to maximize a view or combined with venting windows to create large combinations.
Specialty Shapes
400 Series
$$$
Most popular interior options
Most popular exterior options
Is it right for you?
Functionality
Fixed window that doesn’t open, and comes in fun shapes.
Material
Wood & vinyl. A vinyl exterior protects from weather while the interior is natural wood. This way you get the look you want without the worry of added maintenance.
Colors
7 exterior colors and 3 interior colors plus natural, unfinished pine give you the option of a modern or traditional look.
Sizes
20 shapes with custom sizing so you can embrace your creativity and embolden your home’s character.
Accessories
4 different grille patterns with custom options available let you personalize the window to match your home’s character. Andersen offers a variety of options and accessories.
Claim to fame
Our best-selling specialty window.
Related Products
Specialty Shapes
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A-Series
- Our best-performing specialty windows.
- Our widest variety of specialty shapes.
- Designed for architectural authenticity.
Specialty Shapes
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100 Series
- Made with our sustainable composite Fibrex® material.
- Available in our most popular shapes.
- Available as replacement insert window.
Specialty Shapes
$$$$$
E-Series
- Virtually maintenance-free aluminum exterior.
- Custom shapes, sizes, colors, interior wood species and finishes.
Bay/Bow
$$$$
400 Series
- Available with casement windows in the following styles: 30° bay, 45° bay and 90° box bay; 10° bow
- Available with double-hung windows in the following styles: 30° bay, 45° bay
- Wood protected by vinyl or Fibrex® composite exterior
Sliding/Gliding
$$$
400 Series
- Low-maintenance fiberglass exterior.
- Unfinished pine or prefinished White, Dark Bronze or Black interior.
- Innovative glide system provides years of reliable operation.
Picture
$$$
400 Series
- Our best-selling picture window.
- Wood protected by vinyl exterior.
- Durable and time-tested.
Awning
$$$
400 Series
- Rigid vinyl exterior helps protect against water damage
- Rich natural pine or prefinished White, Dark Bronze or Black interiors
- Our best-selling awning window
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