Windows & Doors

400 SERIES

Andersen 400 Series

The windows contractors trust the most1

Our best-selling products

Best-in-class
clad wood windows1

Our most popular, hands down

It’s no surprise millions of homeowners have chosen 400 Series windows. Built on decades of engineering and design, these products simply work, every… single… day.
Andersen 400 Series
Andersen 400 Series

Customizable options

Exterior colors, hardware options and finishes, grille patterns, sizes and more.

Low-maintenance

Vinyl-clad exteriors never need painting.

Energy efficient

400 Series products offer superior energy efficiency to help lower heating and cooling bills.

Easy operation

400 Series products are easy to use every day

Strength that lasts2

We use the right materials, including solid wood and vinyl, for superior strength inside and out.

Weather resistance

No matter where you live, sealing out drafts, wind and water is at the heart of our product’s construction.3

Customizable options

Exterior colors, hardware options and finishes, grille patterns, sizes and more.

Low-maintenance

Vinyl-clad exteriors never need painting.

Energy efficient

400 Series products offer superior energy efficiency to help lower heating and cooling bills.

Easy operation

400 Series products are easy to use every day

Strength that lasts2

We use the right materials, including solid wood and vinyl, for superior strength inside and out.

Weather resistance

No matter where you live, sealing out drafts, wind and water is at the heart of our product’s construction.3

400 SERIES WINDOWS BY TYPE

  • Awning
  • Bay & Bow
  • Casement
  • Double-Hung
  • Gliding
  • Picture
  • Specialty

400 SERIES DOORS BY TYPE

  • French & Hinged
  • Gliding
400 Series Awning Window

Awning windows

What: The one that cranks open from the bottom
Where: Often placed higher on walls for privacy and air flow
Fun Fact: Can stay open in the rain so you hear the pitter patter & feel the fresh air
Learn more
400 Series Bay Window

Bay & bow windows

What: The cozy nook with at least three windows
Where: Most often used in living rooms and bedrooms
Fun Fact: Angled out beyond the house wall, for extra space inside
Learn more
400 Series Casement Window

Casement windows

What: The one that cranks open
Where: Popular above kitchen sinks because they're so easy to open
Fun Fact: Can be as big as 8 ft. tall for more light and fresh air
Learn more
400 Series Double-Hung

Double-hung windows

What: The one that slides up and down
Where: Often placed... well, everywhere
Fun Fact: One of the most common windows in America
Learn more
400 Series Gliding Window

Gliding windows

What: The one that slides side to side
Where: Often found in kitchens, bedrooms and living rooms
Fun Fact: Like a sliding glass door, but smaller
Learn more
400 Series Picture Window

Picture windows

What: The one that doesn't open
Where: Often combined with windows that do open
Fun Fact: Great way to frame views and fill your space with natural light
Learn more
400 Series specialty windows

Specialty windows

What: The one that doesn’t open, but comes in fun shapes
Where: Often used as a design statement
Fun Fact: A shape to fit even the most unique personalities
Learn more
400 Series Frenchwood Hinged Door

French & hinged patio doors

What: The door that swings open
Where: Great for patios, decks and even side entrances
Fun Fact: It can open in or out, either way you'll get outside!
Learn More
400 Series Gliding Window

Gliding patio doors

What: The one that slides open
Where: Perfect when you don't have space for a hinged door
Fun Fact: Slides left or right, opening to the great outdoors
Learn more

Performance Glass Options

  • Low-E4® glass
  • SmartSun™ glass
  • Sun glass
  • HeatLock® coating
Andersen Windows Glass Options

Low-E4® glass

Offers excellent energy efficiency for all climates where both heating and cooling costs are a concern.
Learn more
Andersen Windows Glass Options

SmartSun™ glass

Recommended for Southern climates, it provides exceptional energy efficiency by maximizing light and keeping the sun's heat out.
Learn more
Andersen Windows Glass Options

Sun glass

Ideal for warmer Southern climates, it's tinted to block the sun's intense heat.
Learn more
Andersen Windows Glass Options

HeatLock® coating

A special coating that can be applied to any glass option to help heat stay inside your home.
Learn more
Andersen 400 Series

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.

View 400 Series limited warranties

Real projects.
Real perspectives.

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Andersen Windows

Find a showroom

Two ways to visit: Find a showroom in your area, or visit a virtual showroom and explore windows from the comfort of your home.
Andersen Windows

Get a free consultation

Not sure where to start? We'll connect you with an expert that can answer all of your window questions.
Explore Doors

Visit The Home Depot®

Looking for a do-it-yourself solution? Visit The Home Depot near you to explore our windows.

Andersen Windows

Find a showroom

Two ways to visit: Find a showroom in your area, or visit a virtual showroom and explore windows from the comfort of your home.
Andersen Windows

Get a free consultation

Not sure where to start? We'll connect you with an expert that can answer all of your window questions.
Explore Doors

Visit The Home Depot®

Looking for a do-it-yourself solution? Visit The Home Depot near you to explore our windows.

1Best-in-class clad wood windows among contractors, 2020 Andersen brand survey of U.S. contractors
2See the limited warranty for details
3View performance documents for more details