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Pella® 250 Series Vinyl Awning Window


Awning windows are hinged at the top and open out. Perfect for window combinations, join Pella 250 Series awning windows together with other windows to add character to your home's design. With innovative and enhanced security and privacy features, Pella 250 Series awning windows offer you more peace of mind.

Pella 250 Series Awning Window Features

Why Vinyl?

  • Beautiful color choices
  • Dual- or triple-pane glass options
  • Energy-efficient triple-pane glass available

Performance Enhancements

  • Easy-care vinyl frames with fade-resistant vinyl formula
  • Popular features & design choices
  • Frames are 52% stronger than ordinary vinyl13

Pella 250 Series

Pella 250 Series products offer innovative and enhanced security and privacy features for more peace of mind. Our exclusive vinyl formula is performance tested for excellent weathering, durability and color retention.
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Inside Pella 250 Series

Solid- and dual-color frame options allow you to complement any home's design. Whether your project calls for a modern or traditional look, Pella 250 Series awning windows provide style flexibility to meet your project's needs.

Learn About Performance

The Pella Difference

We do more than just create windows and doors. We test beyond industry requirements and innovate continuously to make beautifully designed products that you can be proud to own.

For the Pros

Pella 250 Series Awning Window Specs & Install Details

  • Upgrade to triple-pane glass for improved energy efficiency and sound control
  • Performance class and grade LC35-LC50 and STC rating of 28-30 for dual-pane windows and 34 for triple-pane windows
  • Available in sizes from 16" x 14-1/2” to 59-1/2” x 43-1/2”
  • Installation options include Block Frame, Integral Fin, Fin with J-Channel, Flush Flange19, 5/8” Flange Frame
  • Multichambered frames and fully welded sashes for stronger, more durable frames
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Options for Pella 250 Series Awning Windows

Choosing Your Window


Join a window together with other windows to add character to your home’s design. Additional combinations are available. See your Pella sales representative for the complete offering.

Frame Color

Pella 250 Series windows have easy-care vinyl frames in your choice of three solid-color frame options or dual-color frames featuring a White interiors and three exterior colors.


For Pros

Glass and Frame
  • Windows with triple-pane glass are 54% – 77% more energy-efficient than single-pane windows.12
  • 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.13
  • Multichambered, fully welded sash and frame improve strength and thermal performance and reduce sound transmission.
  • Products are tested in state-of-the-art facilities.

Styling Your Window


Pella's fold-away crank is available in today's most popular finishes.


For Pros


Integrated Crank with Fold-Away Handle - Improves operation and aesthetics and won't interfere with roomside window treatments. Standard feature on all Pella casement windows.

Unison Lock System - This patented locking system reaches out to lift and pull the sash against the weatherstripping to form a tight seal. A concealed linkage secures both upper and lower locks with a single, easy-to-reach handle. One lock installed on units 27-1/2" and smaller frame height. Two unison operating locks installed on units over 27-1/2" frame height.

Easy Wash - Allows exterior glass to be cleaned from inside, making cleaning easier.

Grille Patterns

Grilles give the appearance of individual window panes. Pella offers many grille patterns to help enhance your home's architectural style.


3/4" Grilles-Between-the-Glass

For Pros

Grille Styles


  • Permanent aluminum grilles are factory-installed between the panes of glass.
  • Color matches frame.
  • Multiple grille patterns available.
  • Available in 3/4" and 5/8" flat grilles.

Window Enhancements

Universal Security Sensors

Stay connected to your windows.

Preserve beauty, add comfort and enhance home security with optional Pella Insynctive® technology.

Protect what matters most. Monitor windows with time-tested wireless technology while at home or away with the Pella Insynctive App.40 Learn more about Insynctive.

insynctive app in hand with status


Window and door screens play an important role in your home's light, ventilation and view. Our conventional fiberglass screens allow in light and the breeze and are durable to stay looking great for years. Learn more about screens.

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Pella products are backed by some of the strongest warranties in the business.

Learn more about Pella warranties