400 Series

Specialty Windows


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. Made of wood protected by a vinyl exterior, 400 Series specialty windows are available in a variety of shapes and sizes.

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Stylish, Refined And Proven

Our best-selling specialty windows

Durable and time-tested

Never Needs Painting

Never Needs Painting

Exteriors won't peel, blister, flake or corrode.

Sizing

Sizing

Select shapes available in standard sizes. Custom sizes available on many shapes in 1/8" increments.

Product Options

Interior

  • WHite
    White
  • black
    Black
  • dark bronze
    Dark Bronze
  • Pine
    Pine

Exterior

  • WHite
    White
  • canvas
    Canvas
  • sandtone
    Sandtone
  • terratone
    Terratone
  • forest green
    Forest Green
  • dark bronze
    Dark Bronze
  • black
    Black
Black and Dark Bronze interiors are available only with Black and Dark Bronze exteriors respectively.
Half Circle Special Shape Window

Half Circle

Quarter Circle Special Shape Window

Quarter Circle


Elliptical Special Shape Window

Elliptical


Eyebrow Special Shape Window

Eyebrow


Circle Special Shape Window

Circle


Oval Special Shape Window

Oval


Gothic Special Shape Window

Gothic

Octagon Special Shape Window

Octagon



Arch Special Shape Window

Equal Leg Arch



Springline Special Shape Window

Springline™



Springline Flanker Special Shape Window

Springline™ Flanker


Right Triangle Special Shape Window

Right Triangle



Isosceles Triangle Special Shape Window

Isosceles Triangle


Hexagon Special Shape Window

Hexagon


Parallelogram Special Shape Window

Parallelogram


Diamond Special Shape Window

Diamond

Rectangle Special Shape Window

Rectangle

 

Trapezoid Special Shape Window

Trapezoid


Peak Pentagon Special Shape Window

Peak Pentagon


Angled Pentagon Special Shape Window

Angled Pentagon

Grille Types

Full Divided Light

Full Divided Light

Give your window an authentic look with grilles that are permanently applied to the interior and exterior of your window with an aluminum spacer between the glass.

Simulated Divided LIght

Simulated Divided Light

Simulated divided light offers permanent grilles on the exterior and and a choice of permanent or removable wood interior grilles, with no spacer between the glass. 

Removable

Removable Interior Grille

Removable interior wood grilles are secured via a fastener or grille clip and can be removed enabling you to easily clean the glass surface.

Finelight

Finelight Grilles Between-the-Glass

Finelight™ grilles are suspended between the panes of glass, allowing you to easily clean both the inside and outside of your windows and doors.

Grille Patterns

Specialty Windows - Colonial Grille Patterns

Colonial

Specialty Windows - Renaissance Grille Patterns

Renaissance

Specialty Windows - Sunburst Grille Patterns

Sunburst

Picture Prairie Grille Pattern

Prairie

Specialty Windows - Custom Grille Patterns

Custom Patterns

Andersen gives you complete flexibility to design your own custom grille style. You sketch it, our craftsmen will create it.
 

U- FACTOR

How well a product prevents heat from escaping.

SOLAR HEAT GAIN COEFFICIENT

How well a product blocks heat caused by sunlight.

VISIBLE LIGHT TRANSMITTANCE

How much visible light comes through a product.

UV PROTECTION

How well a product blocks ultraviolet rays.

SmartSun™

U- FACTOR

How well a product prevents heat from escaping.

SOLAR HEAT GAIN COEFFICIENT

How well a product blocks heat caused by sunlight.

VISIBLE LIGHT TRANSMITTANCE

How much visible light comes through a product.

UV PROTECTION

How well a product blocks ultraviolet rays.

SmartSun with HeatLock™ Coating

U- FACTOR

How well a product prevents heat from escaping.

SOLAR HEAT GAIN COEFFICIENT

How well a product blocks heat caused by sunlight.

VISIBLE LIGHT TRANSMITTANCE

How much visible light comes through a product.

UV PROTECTION

How well a product blocks ultraviolet rays.

Low-E4®

U- FACTOR

How well a product prevents heat from escaping.

SOLAR HEAT GAIN COEFFICIENT

How well a product blocks heat caused by sunlight.

VISIBLE LIGHT TRANSMITTANCE

How much visible light comes through a product.

UV PROTECTION

How well a product blocks ultraviolet rays.

Low-E4 with HeatLock™ Coating

U- FACTOR

How well a product prevents heat from escaping.

SOLAR HEAT GAIN COEFFICIENT

How well a product blocks heat caused by sunlight.

VISIBLE LIGHT TRANSMITTANCE

How much visible light comes through a product.

UV PROTECTION

How well a product blocks ultraviolet rays.

PassiveSun®

U- FACTOR

How well a product prevents heat from escaping.

2.5 Stars

SOLAR HEAT GAIN COEFFICIENT

How well a product blocks heat caused by sunlight.

One Star

VISIBLE LIGHT TRANSMITTANCE

How much visible light comes through a product.

3 Stars

UV PROTECTION

How well a product blocks ultraviolet rays.

2 stars

Sun

U- FACTOR

How well a product prevents heat from escaping.

SOLAR HEAT GAIN COEFFICIENT

How well a product blocks heat caused by sunlight.

VISIBLE LIGHT TRANSMITTANCE

How much visible light comes through a product.

One Star

UV PROTECTION

How well a product blocks ultraviolet rays.

Decorative and Specialty Glass

Safety Glass
Tempered safety glass is available on all products, and comes standard on all patio doors.

Laminated Glass
Laminated glass is also available, for added strength, enhanced security and sound control.

Sound-Reducing Glass
This glass helps reduce the volume of outside noise.  Available with Low-E, SmartSun and HeatLock coatings.

Art Glass
Andersen® art glass is available in a wide variety of patterns adding uncommon elegance to any home style.

Patterned Glass
Let in light while obscuring vision and adding a unique decorative touch to your home.

Product Details

More Product Details

andersen specialty windows comparison chart

Product Comparison

Compare features and options of specialty windows across Andersen series.
Andersen 400 & 200 Series Consumer Brochure

Series Brochure

View our 200 & 400 Series brochure online for an overview of options, accessories and performance details for this series
Warranty

A Warranty You Can Trust

At Andersen, we pride ourselves in crafting durable, long-lasting products. That resilience allows us to offer some of the best warranties in the industry. They're even transferable should you sell your home. With our exclusive Owner-to-Owner® limited warranties, you get peace of mind, plus real added value.
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andersen transferable warranty
PRODUCT HELP
Technical Documents Library

Technical Library

Browse our extensive technical library for performance ratings, installation guides, operation instructions and care and maintenance guides.

Replacement Parts

Replacement Parts

We believe so strongly in our products that we still offer parts for some windows and doors built decades ago.

Energy Star Logo

ENERGY STAR®

Learn about ENERGY STAR® and certification requirements where you live.

Product Guide For Professionals

400 & 200 Series Product Guide

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 product type, along with sizing charts and section details. Product performance data is also included.
View Product Guide