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Bay windows & bow windows

Bay and bow windows are created by combining three or more windows together so that they angle out beyond the house wall. They can be casement, double-hung or picture units depending on the need. By using more windows, bay and bow windows allow more light in and also give you extra space inside your room.

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Andersen 400 Series Double-Hung Bay Window

Bay and Bow

400 Series

  • Available with casement windows in the following styles: 30° bay, 45° bay and 90° box bay; 10° bow
  • Available with double-hung windows in the following styles: 30° bay, 45° bay
  • Wood protected by vinyl or Fibrex® composite exterior

More options

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Replacement parts

Visit our online parts store to find many of the most-common replacement parts for your Andersen window.

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Resources and more

View installation guides, sizing charts and more.

Installation