As our most popular series with our longest-standing products, the 400 Series brings you the best overall blend of performance and style to satisfy just about any window or door need. With years of engineering and craftsmanship to build on, these windows are designed to live up to your high standards.

From wood double-hung windows to casement, awning and bay / bow windows, we design each product to meet our demanding standards. And, each is available with a full array of options and accessories from Andersen® Windows.


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Deciding to remodel the home you’ve been living in gives you a great opportunity to make it your own and capture your unique vision. The windows and patio doors you choose can play dramatic roles. Create a new view. Add stunning light. Transform your home’s exterior appeal. Enhance your interior décor. And, of course, greatly improve your home’s energy efficiency. Andersen gives you an array of choices to capture your vision, from colors to distinctive hardware and more.