Single-Hung Windows

Single-hung windows from Pella of Wellesley add style 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 weather with their cam-action locks that pull the sashes up to the weatherstripping.

With single-hung windows available in a variety of our product lines and in three material types, it’s simple to choose Pella® replacement windows to work with your budget. And, our various glass options can offer better energy efficiency and alternatives to keep your local climate in mind.

Wood

Architect Series®

Fiberglass

Pella® Impervia® Series

  • Built with Duracast®—the strongest, most durable material available in windows1
  • Excellent weather protection
  • Top-notch finishes
  • ENERGY STAR®-rated options save energy
Vinyl

Pella® 350 Series

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

Pella® 250 Series

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

Encompass by Pella®

  • Superior craftsmanship backed by Pella
  • Styles and options to accommodate the majority of budgets
  • Easy-to-care-for vinyl frames—no more painting!
  • ENERGY STAR®-rated features 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.
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