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Bay and Bow Windows

With bay and bow windows, you can expand your view and let in more natural light, even when there’s a small amount of wall space. From our vinyl, fiberglass or wood options, you’ll find a variety of combinations. Or, you can customize your bay or bow window with a variety of angles and sizes.

Bay windows are typically created from three windows: a fixed window with your choice of venting windows on either side. Windows like these form a 30- or 45-degree curve, depending on the style that fits you best. Bow windows are made of four or more windows and form a gentle curve. You can go with fixed windows or a mix of venting windows to make your bow window.


Architect Series®: The Collection

  • Your selection of solid wood interiors
  • Three-unit, 30- and 45-degree bay windows
  • Bow windows with four or more panels
  • Custom angles and sizes available
Custom Architect Series bow windows

Pella® Impervia® Series

  • Duracast® fiberglass composite with wood frames
  • Three-unit, 30- and 45-degree bay windows
  • Bow windows with four or more panes
  • Unique angles and sizes available
Pella Impervia bay window in suburban home

Encompass by Pella®

  • Benefit of low-maintenance vinyl frames
  • Distinct glass options
  • A number of sizes and styles
Encompass by Pella bay casement windows

Hear more about bay and bow windows from Pella of Portsmouth by stopping by your area Pella® showroom or clicking below to set up your free, in-home consultation.