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Casement Windows

Casement windows from Pella of Des Moines open and close effortlessly with the turn of a handle. When you aren’t utilizing the handle, it folds away nicely so it can’t get in the way of roomside blinds. Our casement windows come with high-quality operating arms and hinges that avoid rust and corrosion, providing years of trusty operation. And because of how easy they are to open, they are a great choice for tough-to-reach windows—like those over the kitchen sink.

Like all windows from Pella of Des Moines, we have choices for casement windows that are ENERGY STAR® certified.

Wood

Architect Series®

Modern home with Architect Series Contemporary casement windows
Fiberglass

Pella® Impervia® Series

  • Made with Duracast®—the strongest, most durable material you can get in windows1
  • Great weather protection
  • Quality finishes
  • ENERGY STAR®-rated options save energy
Impervia bedroom casement windows
Vinyl

Pella® 350 Series

  • Virtually invisible, exclusive SmoothSeam welded corners
  • Robust, detailed frame profile
  • Tougher and more durable than other vinyl windows
  • ENERGY STAR®-rated options save energy
Pella 350 Series casement windows in small den
Vinyl

Pella® 250 Series

  • Sturdy frame design resists warping and twisting
  • More of our most well-loved design attributes and options
  • ENERGY STAR®-rated attributes save energy
Pella 250 Series casement windows and sliding patio door in living room
Check out our selection of Pella® casement windows at your neighborhood showroom or click below to schedule your free, in-home consultation.




1In testing performed in accordance with ASTM testing standards. Duracast® fiberglass composite from Pella has displayed superior performance in strength, ability to withstand heat and cold, and resistance to dents and scratches.