Single-Hung Windows

Single-hung windows from Pella of Casper add style to any spot in your home. They open from the bottom for ventilation, making them practical and efficient. These windows offer outstanding protection against the elements with their cam-action locks that pull the sashes in to the weatherstripping.

With single-hung windows offered in a variety of our product lines and in three material types, it’s simple to find Pella® replacement windows to fit your budget. And, our variety of glass options can offer more energy efficiency and options to keep your local climate in mind.

Wood

Architect Series®

Fiberglass

Pella® Impervia® Series

  • Built with Duracast®—the strongest, most durable material you can get in windows1
  • Fantastic weather protection
  • Excellent finishes
  • ENERGY STAR®-rated attributes save energy
Vinyl

Pella® 350 Series

  • Virtually invisible, exclusive SmoothSeam welded corners
  • Well-built, detailed frame profile
  • Stronger and more durable than other vinyl windows2
  • ENERGY STAR®-rated attributes save energy
Vinyl

Pella® 250 Series

  • Sturdy frame design wards off warping and twisting
  • More of our most well-liked design attributes and options
  • ENERGY STAR®-rated features save energy
Vinyl

Encompass by Pella®

  • Superior craftsmanship backed by Pella
  • Styles and features to accommodate almost all budgets
  • Easy-to-care-for vinyl frames—no more painting!
  • ENERGY STAR®-rated features save energy

See the entire line of Pella replacement, single-hung windows at your neighborhood Pella 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.
2Based on the force required to bend a window frame profile.