Andersen

400 Series Specialty Shape Windows

Complete your design with specialty shape windows. Andersen 400-Series specialty windows are available in a wide array of shapes and sizes with options for customization.

Group 23

Made in USA

Combined Shape

Energy Star certified to help you save energy

party

45 years of Remodeling Excellence

Looking for a stationary (non-ventilating) window to complete your design? Choose Andersen’s best-selling specialty windows.

400-Series windows are made of wood protected by vinyl for long-lasting beauty and performance. Specialty shape windows are designed to be used alone or in combination with other windows. 

Interior Color

White

Black

Dark Bronze

Capture

Pine

Exterior Color

White

Canvas

Sandtone

Terratone

Forest Green

Dark Bronze

Black

*Black and Dark Bronze interiors are available only with Black and Dark Bronze exteriors respectively.

Grille Types

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Full Divided Light

Grilles applied to the interior and exterior of the window with aluminum spacers between the glass create an authentic look.

Spacer Option for Greater Energy Efficiency

The Energy Spacer option is available to help A-Series products with full divided lights and SmartSun™ glass be ENERGY STAR® certified in the Northern climate zone. Its narrow design creates a 3mm gap around the spacer, helping to lower U-Factor values.

finelight gbg rev

Simulated Divided Light

Style your window with permanent exterior grilles and choose between permanent or removable interior grilles.

removable interior grille

Removable Interior Grille

For easy cleaning choose removable interior grilles. Secured via a fastener or grille clip, these can be removed easily.

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Finelight Grilles Between-the-Glass

Grilles sit between the panes of glass for easy cleaning.

Grille Patterns

specialty colonial 1

Colonial

specialty renaissance

Renaissance

specialty sunburst

Sunburst

picture windows prairie 2

Prairie

specialty custom

Custom Patterns

Glass

smartsun

SmartSun™ Glass

SmartSun™  glass gives you the benefits of Low-E glass, plus it helps shield your home from the sun’s heat and filters out 95% of harmful UV rays while letting sunlight shine through.

low e

Low-E / Low-E4® Glass

Most people can enjoy optimal energy performance and comfort with Low-E / Low-E4® glass. Low-E glass reflects heat in the summer and helps keep heat inside in the winter, making this a good choice in climates where both heating and cooling costs are a concern.

passivesun

PassiveSun® Glass

If you live in a cold climate, PassiveSun® glass allows the sun to heat your home.

dual pane 4x 2

Dual-Pane Glass

Clear dual-pane glass, which offers basic thermal performance, is also available on all Andersen products in situations where codes allow its use. See local code official for requirements in your area.

heatlock

HeatLock® Glass

HeatLock® coating can be added to most of our glass options and reflects heat that likes to escape your home.

low e4 sun

Sun Glass

Sun glass offers outstanding thermal performance with a subtle tint that blocks out even more heat from the sun.

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.

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

patterns wide

Art Glass

classic grid

Classic Series

The four styles included in our Classic Series panels represent major architectural design themes from the late 1800’s through the 1930’s. Their symmetric patterns are available in distinctive color schemes as well as colorless glass, and their caming may be finished with a gold tone, silver tone or antique patina.

artisan grid

Artisan Series

Two designs influenced by 20th century American and European architectural schools feature striking visual patterns that evoke an extraordinary blend of art and nature.
historic grid

Historic Series

arch 1

Equal Leg Arch

half circle 1

Half Circle

quarter circle 1

Quarter Circle

springline 1

Springline™

octagon 1

Octagon

trapezoid 1

Trapezoid

circle 1

Circle

oval

Oval

elliptical

Elliptical

andersen specialty shape unequal leg arch

Unequal Leg Arch

angled pentagon 1

Angled Pentagon

specialty shape diamond

Diamond

andersen specialty shape extended elliptical

Extended Elliptical

andersen specialty shape extended gothic

Extended Gothic

andersen specialty shape partial extended arch

Extended Partial Arch

andersen specialty shape extended eyebrow

Extended Raised Eyebrow

andersen specialty shape extended reverse eyebrow

Extended Reverse Eyebrow

andersen specialty shape extended reverse partial eyebrow

Extended Reverse Partial Eyebrow

eyebrow

Eyebrow

gothic

Gothic

Hexagon

isosceles triangle 1

Isosceles Triangle

parallelogram

Parallelogram

andersen specialty shape partial arch

Partial Arch

andersen specialty shape partial elliptical

Partial Elliptical

andersen specialty shape partial eyebrow

Partial Eyebrow

andersen specialty shape peak pentagon

Peak Pentagon

andersen specialty shape quarter arch

Quarter Arch

andersen specialty shape quatrefoil

Quatrefoil

andersen specialty shape extended eyebrow 2

Raised Eyebrow

andersen specialty shape extended reverse partial eyebrow 1

Reverse Partial Eyebrow

andersen specialty shape right triangle

Right Triangle

andersen specialty shape springline flanker

Springline™ Flanker

andersen specialty shape unequal

Unequal Hexagon

Interior Trim

specialty arch casing 2

Interior Arch Casing

Available in Colonial (2 ¼”, 2 ½” or 3 ½”) or Ranch (2 ¼” or 2 ½”) styles. Arch casings come with transition blocks or plinth blocks, depending on the product. For easy integration and consistency, casing dimensions are consistent with Wood Moulding and Millwork Producers Association specifications. Available in pine, oak and maple. 

specialty plinth blocks

Plinth Blocks

For enhancing casing transitions. Decorated with a radial sunburst, or use the reverse side flush face.

Use 2 7/8″ plinth block with 2 ¼” and 2 ½” casing. Use 3 7/8″ plinth block with 3 ½” casing.

specialty key blocks

Key Block

Excellent for creating unique trim designs or accents at arch casing transitions. A key block is an option for circle and oval windows.

transition blocks

Transition Blocks

Two transition blocks come with the interior arch casing extension jambs, providing a beautiful accent for circle and oval windows.

Exterior Trim

Exterior trim adds a finishing touch to your windows or doors and is often essential in achieving authentic architectural style. You can match the color of your windows or doors, or complement them with a different color.

Trim Colors

White

Canvas

Sandtone

Terratone

Forest Green

Dark Bronze

Black

Cocoa Bean

Red Rock

Prairie Grass

Dove Gray

Trim Styles

2 inch brickmould grid

2" Brick Mould

3 1 2 inch flat grid

3.5" Flat

4 1 2 inch flat grid

4.5" Flat

Head Trim Profiles

decorative drip cap

Decorative Drip Cap

2 cornice

2" Cornice

3 5 8 cornice

3 5/8" Cornice

Excellent inside and out. Installed over a year ago, no issues no problems.

— Jake, Review from AndersenWindows.com

Product Specs

BrandAndersen
Series400-Series
Exterior ColorWhite, Canvas, Sandtone, Terratone, Forest Green, Dark Bronze, Black
Interior ColorPine, White, Dark Bronze, Black
CompositionWood, Fibrex, Fiberglass, Vinyl
Uniform Sight LinesYes
Extension JambsPine extension jambs are available for most products in 1/16″ increments between 4 9/16″ and 7 1/8″.
Translucent FilmYes
Construction TypeBuild, Remodel, Replace
Custom SizesYes. Available in custom sizes to fit most projects, including replacement.
SizingYes. Available in custom sizes to fit most projects, including replacement.
Minimum WidthDependent on shape
Maximum WidthDependent on shape
Minimum HeightDependent on shape
Maximum HeightDependent on shape
Jamb Depth2 7/8″
Energy Star CertificationYes
NFRC RatingsYes
WDMA Hallmark CertificationYes
AAMA CertificationYes
Glass Warranty20 Years
Glass-Breakage WarrantyNo
Non-Glass Warranty10 Years
Labor WarrantyNo
Stormwatch Protection AvailableYes

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June 30, 2025

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