Performance Values – Pella 250 Series Single-Hung Windows

Pella 250 Series windows provide outstanding resistance to air and water infiltration, wind and outside noise – while increasing energy efficiency, security and ease of operation.

• Proven in testing to withstand wind-driven rain falling at 8" per hour, winds up to 55 mph and wind gusts up to 141 mph.
• Triple weatherstripping provides an advanced barrier of protection from the elements – Pella 250 Series windows outperform the industry standard for air infiltration by 37%.^*
• Standard and high-performance upgrade options.

Optional Insulating Foam

Insulating foam inside the sash further improves energy efficiency.

^* Based on WDMA Hallmark requirements using NFRC model size windows.

Material – Pella 250 Series Single-Hung Windows

Pella 250 Series offers Pella craftsmanship in a great-looking vinyl window that's stronger and more energy-efficient than ordinary vinyl – with more features and options to fit your design needs.

• Windows with triple-pane glass are 54% – 77% more energy-efficient than single-pane windows.¹
• Less visible sash corner seams – typical vinyl has build up.
• Full frame profile with edge detailing.
• Our precision welding process helps prevent warping and twisting over time like ordinary vinyl can – helping eliminate "vinyl smile."
• Reinforced window frames are 52% stronger than ordinary vinyl.²
• Multichambered, fully welded sash and frame improve strength and thermal performance and reduce sound transmission.
• Products are tested in state-of-the-art facilities.

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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.

Interior Finishes – Pella 250 Series Single-Hung Windows

Pella 250 Series single-hung windows are made of high-grade vinyl – no more painting.

• White or Almond interiors.
• Solid color throughout the vinyl keeps minor dings and scratches virtually invisible.
• Pella's fade-resistant vinyl formula is performance-tested for excellent weathering, durability and color retention. Some competitive formulas use low-cost alternative ingredients.

Learn about all Pella Interior Finishes

Exterior Finishes – Pella 250 Series Single-Hung Windows

Pella 250 Series single-hung windows are made of high-grade vinyl – no more painting.

• White or Almond exteriors.
• Solid color throughout the vinyl keeps minor dings and scratches virtually invisible.
• Pella's vinyl uses a fade-resistant formula that is performance-tested for excellent weathering, durability and color retention. Some competitive formulas use low-cost alternative ingredients.

Learn about all Pella Exterior Finishes

Glazing – Pella 250 Series Single-Hung Windows

Pella 250 Series single-hung windows are available with a variety of glass options for optimal design, performance and budget flexibility.

Insulating glass options include:

• Advanced Low-E with argon^*
• SunDefense™ Low-E with argon^*
• NaturalSun Low-E with argon^*
• Bronze-tinted Advanced Low-E with argon^*
• Obscure
• Tempered

Triple-pane options include:

• Advanced Low-E with argon^*
• NaturalSun Low-E with argon^*
• Obscure
• Tempered

Pella's Low-E glass options reduce the transmission of solar heat gain and ultraviolet light while allowing the transmission of visible light.

^*Optional high-altitude Low-E insulating glass is available with or without argon on most products.

Grilles – Pella 250 Series Single-Hung Windows

Two grille types are available on Pella 250 Series single-hung windows.

• Simulated-Divided-Light grilles adhere to the interior and exterior face for the authentic look of divided lights.
• Grilles-between-the-glass are permanent aluminum grilles that are factory-installed between the panes of glass to provide easy cleaning.

Simulated-Divided-Light Grilles

Adhere to the interior and exterior face for the authentic look of divided lights.

• Grilles are 7/8" wide.
• Color matches frame.
• Multiple grille patterns are available.

Grilles-Between-the-Glass

Permanent aluminum grilles factory-installed between the panes of glass.

Grille Patterns

• 

  Traditional

• 

  Top Row

• 

  Prairie

• 

  6-Lite Prairie

• 

  Custom

• 

  No Grille

Learn about all Pella Grille Options

Hardware – Pella 250 Series Single-Hung Windows

A range of hardware options and finishes to meet most design objectives and budgetary requirements.

• Optional AutoLock.
• Standard cam-action lock.
• Two sash locks are standard on larger single-hung windows.
• Tilt latches release top and bottom sashes for interior washing.
• Optional limited-opening hardware.
• White or Almond finishes.

Essential Collection

Cam-Action Lock

• 

  White

• 

  Almond

AutoLock

• 

  White

• 

  Almond

Sash Locks and Lifts

Optional AutoLock automatically locks window when it is shut.

• Sleek, low-profile design.
• White or Almond finishes.

Standard cam-action locks are designed to increase leverage as the window is closed to assure a superior weathertight seal.

• Two sash locks are standard on larger single-hung windows.
• Limited-opening hardware.
• White or Almond finishes.

Easy Wash

Sash tilts inward allowing exterior glass to be cleaned from inside, making cleaning easier.

Learn about all Pella Hardware Options

Screens¹— Pella 250 Series Single-Hung Windows

• Full screen is standard.
• Half screen is optional.

Conventional Screens

• Conventional fiberglass screens are durable and functional.
• They allow in the light and breeze and provide a standard level of clarity.
• Durable aluminum screen frame matches exterior color of window frame.

¹ Warning: Use caution when children or pets are around open windows and doors. Screens are not designed to retain children or pets.

Learn about all Pella Screen Options