400 Series windows and doors
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.
Explore 400 Series windows and doors
400 Series windows by type
Awning
Bay & Bow
Casement
Tilt-wash double-hung
Gliding
Picture
Specialty
Contractor's choice
Andersen® 400 Series are the most recommended clad wood windows by contractors (according to a 2022 Andersen brand survey of U.S. contractors).
What's it made of?
Wood with a vinyl exterior to resist water and seal out the elements.
Energy efficiency
It's built into every window. We have options to help you meet the performance level you need.
400 Series technical guides for professionals
Explore more Andersen series products
The smart alternative to vinyl
100 Series
Our budget-friendly 100 Series product line is engineered with Fibrex® composite material for durability, sustainability and energy-efficiency. It's twice as strong as vinyl and provides low-maintenance exteriors with clean corners for a refined look.
Warmth of wood
200 Series
By focusing on only the most popular designs and sizes, the 200 Series product line creates just the right balance of innovation, design, efficiency and price. It's a value that is unmatched in a wood window.
Architectural collection
A-Series
Every sash, every piece of hardware and every accessory easily comes together to allow you to create the home style you're after.
Architectural collection
E-Series
Custom colors, dramatic sizes, dynamic shapes, exotic woods and more. Every E-Series window and door becomes a design opportunity, giving you the freedom to custom-create the home of your dreams.
Limited availability
ANDERSEN ALUMINUM
Our contemporary, all aluminum product line is designed for the Southwest and offers clean lines and expansive glass for an awe-inspiring view.
Available only in the following States: Arizona, California, New Mexico, Nevada and Texas.
400 Series brochure
View our 400 Series brochure online for an overview of options, accessories and performance details.