Single-Hung Windows

Single-hung windows from Pella of Lethbridge add elegance to any spot in your home. They open from the bottom for ventilation, making them practical and efficient. These windows give you fantastic protection against the outside conditions with their cam-action locks that pull the sashes up to the weatherstripping.

With single-hung windows presented in a number of our product lines and in three material types, it’s not hard to find Pella® replacement windows to fit your budget. Plus, our various glass options can offer better energy efficiency and possibilities to keep your local environment in mind.

Wood

Architect Series®

Fiberglass

Pella® Impervia® Series

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

Pella® 350 Series

  • Nearly invisible, exclusive SmoothSeam welded corners
  • Unique, detailed frame profile
  • Sturdier and more durable than your usual vinyl windows2
  • ENERGY STAR®-rated options save energy
Vinyl

Pella® 250 Series

  • Durable frame design wards off warping and twisting
  • More of our most popular design details and options
  • ENERGY STAR®-rated options save energy
Vinyl

Encompass by Pella®

  • Quality craftsmanship backed by Pella
  • Styles and features to fit the majority of budgets
  • Low-maintenance vinyl frames—no more painting!
  • ENERGY STAR®-rated options save energy

See the complete line of Pella replacement, single-hung windows at your local Pella showroom, or click below to set up 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.