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Features

  • Pella wood craftsmanship at a competitive price
  • Our most popular styles, sizes, features and options
  • Several grille styles and patterns to choose from
  • Low-maintenance exteriors and factory-finished interiors

Casement Window
Pella® 450 Series
( Pella® 450 Series )

$500 off qualifying installations1 or
0% APR for 24 months, with equal payments2
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Casement Sizes

Replacing, remodeling or building a new home? Pella offers a variety of sizes to fit most any project. Choose from a wide range of standard sizes or we can build products to fit your specifications.

Built to order in 1/4" increments for a precise fit.


Need help figuring out the size you need?  Contact Pella»

Pricing/Cost Factors

The cost of each window or door can vary significantly based on many factors, such as your choice of size, frame material, glass type, finish options, etc.

 

Talk to an expert about your project needs

Warranty Details
Pella products are backed by some of the best warranties in the business.

Pella® 450 Series Casement Window Product Details

Energy Performance

Pella products offer the energy-efficient options that will meet or exceed ENERGY STAR® guidelines in all 50 states.1
Pella’s InsulShield® energy-saving technology can make a major difference in your home’s comfort and energy use.

 

Installation

The best-performing windows and doors are only as good as their installation.

 

Window Combinations

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.

Options for Pella® 450 Series Casement Window *

Interior Finishes

Pella wood products can arrive factory-prefinished in your choice of eight beautiful stain colors or three paint colors.

Primed ready-to-paint interiors are also available. More Details »

Bright White

Bright White wood window material

Linen White

Linen White wood window material

Prefinished White

Prefinished White wood window material

Primed

Primed wood window material

Cherry

Cherry wood window material

Dark Mahogany

Dark Mahogany wood window material

Early American

Early American wood window material

Golden Oak

Golden Oak wood window material

Natural

Natural wood window material

Provincial

Provincial wood window material

Red Mahogany

Red Mahogany wood window material

Special Walnut

Special Walnut wood window material

Exterior Finishes

Low-maintenance aluminum-clad exterior with our EnduraClad® protective finish. Resists fading
and helps protect the exterior for years. Available in standard and custom colors. More Details »

Black

Black

Brick Red

Brick Red

Hartford Green

Hartford Green

Brown

Brown

Portobello

Portobello

Morning Sky Gray

Morning Sky Gray

Putty

Putty

Tan

Tan

Poplar White

Poplar White

White

White

Insynctive® Universal Security Sensors

Can be applied to virtually any window or door.

  • Can be applied to most windows, doors or garage doors – no tools required.
  • Feel more secure knowing your windows and doors are closed.
  • Small, tasteful design. Comes with White and Brown covers so you can choose the right one to complement your home.
Insynctive Products

Grille Patterns

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

Cross

Cross

Custom

Custom

Prairie

Prairie

Traditional

Traditional

Top Row

Top Row

None

None

Grille Profiles

For the classic look of individual windowpanes, choose grilles-between-the-glass and Simulated-Divided-Light grilles. More Details »

3/4" GBG

3/4" GBG

3/4" Roomside

3/4" Roomside

7/8" Simulated-Divided-Light Grilles

7/8" Simulated-Divided-Light Grilles

7/8" Simulated-Divided-Light Grilles with Spacer

7/8" Simulated-Divided-Light Grilles with Spacer

Grilles-Between-the-Glass

Grilles are permanently sealed between the panes of insulating glass.

Removable Roomside Wood Grilles

Attached to the inside of your windows with latches. They can be removed to make cleaning the window glass easier.

Simulated-Divided-Light Grilles without Spacer

Permanently bonded to the inside and outside of your window glass. There is no spacer between the grilles.

Simulated-Divided-Light Grilles with Spacer

Permanently bonded to the inside and outside of your window glass. Optional spacer between the grilles.

Hardware

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

Crank Champagne

Crank White

Crank Brown

Crank Bright Brass

Crank Oil Rubbed Bronze

Crank Satin Nickel

Style

Finish

Screens4

Pella's high-transparency screens are made of a finer screen fabric than conventional screens for a clear view that allows more air and natural light to flow into your home. And, they’re practically invisible from the street so they enhance your home’s curb appeal.
  • Pella Vivid View® screens truly bring the outdoors in with 29% more light and are 21% more open for improved airflow compared to conventional fiberglass screens.5
  • Pella InViewTM screens let in 14% more light and are 8% more open for improved airflow compared to conventional fiberglass screens.5

Glass Options

Pella's InsulShield® glass collection offers our most innovative and energy-saving choices for your climate.  More Details »



Advanced
Low-E Insulating Glass with Argon7

Advanced

Best Use:
Most Climates


AdvancedComfort
Low-E Insulating Glass with Argon7

Advanced Comfort Icon

Best Use:
Northern U.S. climates


SunDefense
Low-E Insulating Glass with Argon7

Sun defense icon

Best Use:
Hot, sunny climates


NaturalSun
Low-E Insulating Glass with Argon7

Natural Sun Icon

Best Use:
Extremely cold climates

Also available for Pella® 450 Series Casement Windows

Casement Window Customer Ratings & Reviews

5 star: 4 star: 3 star: 2 star: 1 star:

Average Customer Rating in the past 12 months*

4.51 /5 based on 1932 ratings

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*Due to individual digital monitor limitations, colors may vary from those shown. To confirm your color choices, contact your local Pella sales representative or visit your local Pella Window and Door Showroom.