Pella® 350 Series Fixed Frame Window
- 61% more vinyl makes them stronger and more durable than typical vinyl products.
- Maximum sizes up to 9' 4" x 8' 0" high.
A local Pella team member is ready to help you with your project.
- Sizes and Shapes
- Performance Values
- Materials
- Interior Finishes
- Exterior Finishes
- Glazing
- Impact Resistant
- Grilles
- Hardware
- Screens
Sizes and Shapes – Pella 350 Series Fixed Frame Window
Sizes
Pella 350 Series fixed frame windows are available in standard and special sizes.
Built-to-order in 1/8" increments.
View sizes of Pella 350 Series fixed frame windowsCombinations
Add transoms or adjacent windows for flexible combinations.
View window combinationsDesign Data
Design data available for egress, vent opening, clear opening, visible glass and frame area.
View design dataShapes
Rectangle
Half Circle
Quarter Circle
Springline
Arch Head
Partial Arch Head
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Performance Values – Pella 350 Series Fixed Frame Window
- Pella 350 Series fixed frame windows provide outstanding resistance to air and water infiltration, wind and outside noise – while increasing energy efficiency and security.
- Standard and high-performance upgrade options are available.
View performance values
View thermal performance
View sound transmission performance
Material – Pella 350 Series Fixed Frame Window

- Pella's most energy-efficient fixed frame windows are stronger and more durable than typical vinyl and have a more premium look.
- Exclusive SmoothSeam™ interior welded corners are virtually invisible (A) – typical vinyl has build up (B).
- Windows with triple-pane glass are 54% – 83% more energy-efficient than single-pane windows.*
- Exclusive frame design including 61% more vinyl makes them stronger and more durable than typical vinyl.
- Pella DuraColor™ Brown finish is designed for vinyl windows and patio doors to help resist softening and fading caused by exposure to sunlight.
- Products are tested in state-of-the-art facilities.
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*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 350 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.
Interior Finishes – Pella 350 Series Fixed Frame Window

- Pella 350 Series products are made of high-grade vinyl – no more painting!
- White or Almond interiors.
- Pella's dual-color option provides more style and design flexibility – products have a White interior with a choice of nine exterior colors.
- Solid-color vinyl frames in White or Almond keep minor dings and scratches virtually invisible.
White
Almond
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Exterior Finishes – Pella 350 Series Fixed Frame Window
- Pella 350 Series products are made of high-grade vinyl – no more painting.
- A choice of 11 exterior colors.
- Pella's dual-color option provides more style and design flexibility, featuring a White interior with a choice of nine exterior colors.
- Pella's DuraColor™ exterior finishes are designed and tested to withstand high exposure to sunlight, humidity and extreme temperatures.
Solid-Color Frames
White
Almond
Dual-Color Frames
Poplar White
Tan
Fossil
Portobello
Brown
Morning Sky Gray
Hartford Green
Brick Red
Black
Learn about all Pella Exterior Finishes
Glazing – Pella 350 Series Fixed Frame Window
Pella 350 Series fixed frame windows are available with a variety of glass options for optimal design, performance and budget flexibility.
Insulating glass options:
- Advanced Low-E with argon*
- SunDefense™ Low-E with argon*
- NaturalSun Low-E with argon*
- Bronze Advanced Low-E with argon*
- Gray Low-E with argon*
- Impact-resistant laminated glass
- Nonimpact laminated glass for improved sound blocking
- Obscure
- Tempered
Triple-pane options:
- Advanced Low-E with argon*
- NaturalSun Low-E with argon*
- Obscure
Pella's Low-E glass options control 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.
View thermal performance for this unit
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Impact-Resistant Glass – 350 Series Fixed Frame Window
- These fixed frame windows are ideal for projects in locations that endure hurricane-force winds or where additional security or noise reduction is desired.
- Sizes up to 8'0" high.
- Built-to-order in 1/8" increments.
- Advanced Low-E, SunDefense™ Low-E, Gray Low-E or opaque impact-resistant insulating glass.
- Brace clips and other visible reinforcement not required.
- Missile D, Wind Zone 4 performance is standard.
- Achieves performance rating of DP +60/-65 and Class CW-PG60.
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Grilles – Pella 350 Series Fixed Frame Window

Two grille types are available on Pella 350 Series fixed frame windows.
- Simulated-Divided-Light grilles adhere to the interior and exterior face for the authentic look of divided grilles.
- 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 are factory-installed between the panes of glass.
- Color matches frame.
- Multiple grille patterns are available.
- Available in 3/4" and 1" Contour grilles.
Grille Patterns
Traditional
9-Lite Prairie
Top Row
Custom
Learn about all Pella Grille Options
Hardware – Pella 350 Series Fixed Frame Window
Hardware is not used on fixed frame windows.
.Screens – Pella 350 Series Fixed Frame Window
Screens are not needed on fixed frame windows.
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