Pella® 450 Series Fixed Sash and Frame Window
|2D Cross Section
- Sizes and Shapes
- Performance Values
- Wood Types
- Interior Finishes
- Exterior Finishes
Sizes and Shapes – Pella 450 Series Fixed Sash and Frame Window
Built-to-order in 1/4" increments.View size tables
Add transoms or adjacent windows for flexible combinations.View product matrix
Design data available for visible glass and frame area.View design data
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Performance Values – Pella 450 Series Fixed Sash and Frame Window
These windows provide outstanding resistance to air and water infiltration, wind and outside noise – while increasing energy efficiency, security and ease of operation.
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View sound transmission performance
Wood Types – Pella 450 Series Fixed Sash and Frame Window
Available with Pine interiors and low-maintenance aluminum-clad exteriors. All wood types are treated with Pella's EnduraGuard® wood protection for beauty and performance...year after year.
Pella's EnduraGuard® wood protection formula has three active ingredients. This powerful combination, together with our immersion-treatment method, helps ensure strong protection on every exterior wood surface of our products. The result is advanced protection against the effects of moisture, decay and stains from mold and mildew.
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Interior Finishes – Pella 450 Series Fixed Sash and Frame Window
Interior finish options include unfinished (ready for site finishing), primed, prefinished paint* and prefinished stain*.
Wood products are available with unfinished interiors so they can be painted or stained to complement other interior finishes.
Primed Pine interiors are ready to paint – so the windows can perfectly match other painted interior finishes.
Prefinished Painted Interiors*
Wood window can arrive at the job site with a durable prefinished factory-paint finish.
Prefinished Stained Interiors*
The interiors of Pella 450 Series windows are available factory-stained in your choice of eight colors.
*Available on Pine products.
NOTE: Wood is a product of nature; grain pattern will be unique and may vary on each window or door. Actual finish colors may vary from those shown because of the unique nature of wood.
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Exterior Finishes – Pella 450 Series Fixed Sash and Frame Window
Pella 450 Series fixed sash and frame windows feature durable, weather-resistant, low-maintenance aluminum-clad wood exteriors.
Exterior Aluminum Cladding Colors
Morning Sky Gray
- Pella gives you an extraordinary number of exterior color choices.
- Standard and Feature1 colors.
- No setup charges or minimum quantities for any Pella color option.
Durable, low-maintenance EnduraClad aluminum cladding with EnduraClad protective finish for most projects where resistance to fading, chalking, chemicals and abrasion is needed. Meets the performance requirements of AAMA 2603.
Seacoast EnduraClad protective finish for coastal projects with high salt exposure.
1Available in Poplar White, Putty, Hartford Green, Black and Brick Red only.
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Glazing – Pella 450 Series Fixed Sash and Frame Window
Pella's most popular glass options provide design, performance and budget flexibility.
Insulating glass options include:
- Advanced Low-E with argon*
- SunDefense™ Low-E with argon*
- NaturalSun Low-E with argon*
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 may not contain argon in most products.
View thermal performance
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Grilles – Pella 450 Series Fixed Sash and Frame Window
Four grille types are available on Pella 450 Series fixed sash and frame windows.
- Simulated-Divided-Light grilles adhere to the exterior face, and wood grilles are adhered to the interior face.
- Grilles-between-the-glass are permanent aluminum grilles that are factory installed between the panes of glass to provide easy cleaning.
- Removable Interior grilles can be removed for glass cleaning.
- Simulated-Divided-Light grilles with Spacer.
Removable Interior Grilles
Simulated-Divided-Light Grilles with Spacer
- Interior grilles are wood and can be prefinished to match frame. Aluminum-clad exterior grilles match frame color
- Grilles are 7/8" wide.
- Color matches frame.
- Multiple grille patterns are available.
- Permanent aluminum grilles are factory-installed inside the airspace of insulating glass to provide the look of divided lights while making glass cleaning easy.
- Exterior finish matches aluminum-cladding color.
- Seven interior colors are available.
- Grilles are 3/4" wide.
Grille Interior Colors
Removable interior grilles
- Roomside wood interior grilles are securely attached to the interior, but can be removed for glass cleaning.
- Available prefinished to match the interior wood finish and exterior cladding.
- Available in two standard and custom widths.
Also available in custom widths.
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Hardware – Pella 450 Series Fixed Sash and Frame Window
Hardware is not used on fixed sash and frame windows.
Screens – Pella 450 Series Fixed Sash and Frame Window
Screens are not used on fixed sash and frame windows.
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