Casement windows by Pella® are a popular choice because they provide a beautiful view of your outdoor surroundings. True to all Pella windows, our casement lines are all ENERGY STAR® certified and satisfy or excel beyond these standards in the U.S. and Canada.

With casement windows, you’ll find an easier-to-use handle design that will not get in the way of the window’s shades. Our casement windows open and close smoothly with the turn of its handle. This makes them a great choice for spots that are cumbersome to reach, like those over the kitchen sink. Plus, you’ll notice years of easy openings and closings with our high quality operating arms and hinges that avoid rust and corrosion.


Wood Windows

Architect Series®
Architect Series Wood Casement Windows

Architect Series®

Exquisitely detailed wood windows
  • Custom shapes, sizes, grille patterns, exterior colors, and more.
  • Pick from various naturally beautiful wood types with fine-furniture detailing.
  • Pella’s most authentic look of individual windowpanes.
  • Outstanding energy efficiency.
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Designer Series®
Designer Series Wood Casement Windows

Designer Series®

Exclusive snap-in window fashion technology
  • Exclusive between-the-glass blinds, shades and grilles.
  • The most decorative style choices of any other window and door brand.
  • Window fashions protects from dust and damage ‒ lessening allergens.
  • Save $101 - $583 each year when replacing single pane windows with Energy Star rated windows. 
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Pella® 450 Series
Pella 450 Series Wood Casement Windows

Pella® 450 Series

Beauty of wood at a competitive price
  • Pella’s most popular styles, sizes, features, and options.
  • Four distinctive grille types for the look of individual windowpanes.
  • Pella wood craftsmanship at a competitive price.
  • Excellent energy efficiency.
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Fiberglass Windows

Pella® Impervia® Series
Pella Impervia Series Fiberglass Casement Windows

Pella® Impervia® Series

Incredibly strong fiberglass
  • Duracast® ‒ the strongest, most durable material available in windows.
  • Excellent Performance.
  • The quality look of a painted wood window.
  • Exceptional energy efficiency.
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Vinyl Windows

Pella® 350 Series
Pella 350 Series Vinyl Casement Windows

Pella® 350 Series

Distinctive vinyl windows with superior performance
  • Exclusive technology means our welded corners are virtually invisible.
  • Robust, detailed frame profile.
  • Stronger and more durable than typical vinyl windows.
  • Save $101 - $583 each year when replacing single pane windows with Energy Star rated windows.
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Encompass by Pella® Series
Encompass by Pella Series Vinyl Casement Windows

Encompass by Pella® Series

Competitively priced, easy-care vinyl
  • Quality craftsmanship backed by Pella.
  • Styles and options to fit almost any budget.
  • Low-maintenance vinyl frames. No more painting!
  • Outstanding energy efficiency.



Easy-clean wash features make it easy to clean the window’s outside glass from the inside.

Select from several different product options and material types to match your needs. Casement windows are sold in wood optionsvinyl options and our Pella Impervia® fiberglass line. Replacement casement windows are a great addition to any home, and our many options will fit nearly any budget.

Pick out new casement windows from Pella Windows and Doors today. Give us a call or schedule an easy and free in-home consultation.

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