• Exceptional energy efficiency with the options of insulating foam and triple–pane glass.

  • A beautiful look with outstanding strength.

  • More convenience features and design choices.

  • 11 exterior color options to boost your home's curb appeal.

Be Window Smart

Vinyl Windows and Patio Doors

Why Choose Pella 250 Series?

Unique Design Options.

Popular design features. Choose from grilles-between-the-glass or Simulated-Divided-Light grilles.

Wide selection of frames. Dual-color frame option offers White interiors with a choice of nine DuraColor exterior finishes. Solid-color White or Almond frames also available.


Vinyl Created Like No Other

Pella uses a high-grade vinyl that is fade-resistant and performance tested for excellent weathering, durability and color retention. And the following features help ensure Pella's vinyl products are easy to care for and stay looking great for years.

  • Metal-reinforced, interlocking window sash and checkrails add wind resistance to help improve energy efficiency and help eliminate "vinyl smile."
  • Precision corner welding process helps ensure vinyl windows and patio doors will resist warping or twisting over time.
  • Multichambered frames and fully-welded sashes add strength and energy efficiency compared to ordinary vinyl.
  • Triple-weatherstrip design to help eliminate air infiltration.

Exceptional Energy-Saving Performance

  • Pella® 250 Series windows with triple–pane glass are 54% — 77% more energy-efficient than single–pane windows.1
  • Optional foam insulation increases energy efficiency.
  • Pella 250 Series products offer the energy-efficient options that will meet or exceed ENERGY STAR® certification in all 50 states.

Stands Up to the Weather and Built to Last

  • Exclusive premium frame design is 52% stronger than ordinary vinyl.2
  • TruGlide balance system helps ensure your double-hung windows open and close easily with less resistance compared to a traditional constant force balance system.
  • Outstanding weather resistance.

More Style and Convenience Features

  • Full frame profile with edge detailing adds style.
  • Limited–opening latches to keep the window from opening more than a few inches to let in a breeze.3
  • Optional AutoLock hardware simply close your window and confirm it latches.

Sizing Information

Prefer Professional Installation?


Rather not tackle window installation?

Let a Lowe's Project Specialist help with an expert installation and professional service you can count on.

  • Shop at home with a Lowe's project specialist.
  • We measure to ensure a precise fit.
  • You get a complete project quote including installation.

  • Enjoy satisfaction for years to come.

    Pella® vinyl windows and patio doors are backed by the Pella Limited Lifetime Warranty one of the best warranties in the business. See written warranty for complete details.


    Pella is passionate about quality.

    Pella has a steadfast commitment to quality going beyond what meets the eye.


    Looking for installation guides?

    Get answers to your installation questions in our comprehensive Pella window and door installation guides.


    1 Improved window energy efficiency calculated in a computer simulation using RESFEN 5.0 default parameters for a 2,000–square–foot existing single–story home when comparing a Pella 250 Series vinyl window with InsulShield Advanced Low-E triple-pane glass with argon to a single–pane wood or vinyl window. For more details, see pella.com/methodology.

    2 Based on the force required to bend a window frame profile.

    3 Override feature allows window to be opened in an emergency.

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