Single-Hung Windows

Single-hung windows from Pella of South Portland add style to any space. They open from the bottom for ventilation, making them functional and efficient. These windows provide fantastic protection against the outside conditions with their cam-action locks that pull the sashes close to the weatherstripping.

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

Wood

Architect Series®

Fiberglass

Pella® Impervia® Series

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

Pella® 350 Series

  • Almost invisible, exclusive SmoothSeam welded corners
  • Well-built, detailed frame profile
  • Sturdier 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 options save energy

See the complete line of Pella replacement, single-hung windows at your nearby 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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