400-Series

Time Tested, Classic Wood Craftsmanship

 

400-Series

Specialty Shape Windows

 

Specialty Interior

 

       

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.

  • Our best-selling specialty windows.
  • Stylish, refined and proven.
  • Durable and time-tested.

 

       

Specialty Shapes

 

 



Architectural Style Made Easy

Architectural Style Made Easy

Designed for architectural authenticity, these are our best-performing, most energy-efficient windows and patio doors.



What's It Made Of?

What's It Made Of?

Choose from a variety of beautiful interior wood species, with fiberglass and composite exteriors that won’t peel, blister, fade or corrode, and resist water while sealing out the elements.



Energy-Saving Glass and Design

Energy-Saving Glass and Design

We have options to help you meet the performance level you need. Select Andersen® A-Series windows are recognized as Most Efficient of ENERGY STAR® in 2019. Specific glass options apply.