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Pella® Lifestyle Series
Pella® Lifestyle Series Casement Window

Pella® Lifestyle Series Wood Casement Window

Mulled

Pella Lifestyle Series 3-wide mulled casement windows include three casement windows of the same size. Mulling means that the three windows are attached together, creating a beautiful window opening larger than a single unit. All casement windows open and close with the simple turn of a crank, making them especially convenient in tough-to-reach places. Personalize the look of your windows with grilles, finishes, hardware and more to create a style you love. These wood windows are built for everyday life and available with upgraded performance packages to make your home quieter and more comfortable.

Three wood casement windows joined together by their frames in the factory.
#1 performing wood window for the combination of energy, sound and value¹⁶
Available with built-in blinds, integrated shades, retractable screen and security sensors.

Product #302003

Configuration: 3-wide

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Pella® Lifestyle Series Casement Window Features

Optimized Energy and Sound Solutions
Built-In Blinds and Shades
The Best Limited Lifetime Warranty for Wood Windows¹⁹

Design Options

Prefinished Stains

Pella wood products can arrive factory prefinished in your choice of a variety of paints and stains. Primed ready-to-paint interiors are also available.

Golden Oak
Provincial
Black

Aluminum-Clad Exteriors

Aluminum-clad wood products are available with Pella's high performance EnduraClad® protective finishes to help keep your vision fresh and crisp for years.

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.

Available Performance Packages

To make things easier, we’ve created performance packages that highlight what’s most important to you. Upgrade from a dual- to a triple-pane glass design with the packages below to meet the unique needs of each room in your home.

Performance

Featuring a triple-pane glass design for a combination of both improved energy efficiency and sound performance, this package helps create a more comfortable home. This package is a good option for rooms that are frequently used.

Energy Efficiency

This package features a triple-pane glass design with upgraded AdvancedComfort Low-E glass for enhanced energy efficiency. Your home stays even warmer in the winter and cooler in the summer, so you can feel comfortable year-round.

Sound Control

With a triple-pane glass design featuring mixed glass thicknesses for enhanced sound dampening, this glass helps disrupt sound waves for a quieter home and more calming space. This is the perfect option for nurseries and bedrooms.

Ultimate Performance

For our best combination of energy and sound performance, this package features AdvancedComfort Low-E triple-pane glass and mixed glass thicknesses. This helps create an even quieter and more comfortable home, no matter where you live.

Performance Packages

We created performance packages that are optimized

to help your customers find the right option for their home. The packages are focused on improving the window’s STC rating and energy efficiency, creating a more comfortable home for your client.

The Performance package is 71% more energy efficient and reduce noise by 34%.^{17, 18}
The Sound Control package reduces noise by 52%.¹⁸
The Energy Efficiency package is 83% more energy efficient.¹⁷
The Ultimate Performance package is 79% more energy efficient and reduces noise by 52%.^{17, 18}

All values above are averages compared with single-pane windows.

To learn more about STC windows, read our guide on how to choose soundproof windows for your home.

Downloads & Specifications

Sell Sheets

Pella Lifestyle Series Casement Window Specs & Install Details

#1 performing wood window for the combination of energy, sound and value¹⁶
Performance rating of R20-CW50 and STC of 31-37 with optional triple-pane glazing
Dual-pane and triple-pane casements available in operable sizes up to 35" x 73"; non-venting options also available
Available with integrated wireless security sensors and integrated blinds or shades, with or without motorization
Installation options include Fold-out Fin, Block Frame, and EnduraClad Exterior Trim/Brickmould

Performance - Dual-Pane Glazing	Water Resistance 6.06 - 14.62 psf Design Pressure 30 - 50 psf Meets or Exceeds AAMA/WDMA Ratings LC30 - LC50 (Hallmark Certified)
Casement Glass Formulas - Dual-Pane	Visible Glass - Width = Frame - 4.92", Height = Frame - 4.92" Actual Glass - Width = Frame - 4", Height = Frame - 4"
Glazing System - Dual-Pane	Quality float glass complying with ASTM C 1036 High altitude glazing available Silicone-glazed 11/16" dual-seal insulating glass
Frame	Select softwood, immersion treated with Pella’s EnduraGuard® wood protection formula in accordance with WDMA I.S.-4. Interior exposed surfaces are clear pine. Overall frame depth is 5" (127mm) for a wall depth of 3-11/16" (94mm).

Performance - Triple-Pane Glazing	Water Resistance 7.5 psf Design Pressure 20 - 50 psf Meets or Exceeds AAMA/WDMA Ratings R20 - LC50 (Hallmark Certified)
Casement Glass Formulas - Triple-Pane	Visible Glass - Width = Frame - 5.938", Height = Frame - 5.938" Actual Glass - Width = Frame - 5", Height = Frame - 5"
Glazing System - Triple-Pane	Exterior silicone-glazed 11/16" dual-seal insulating glass Interior hinged glass panel set in a frame finished to match interior, fitted to sash with continuous gasket seal, clear glass. Airspace between insulating glass and hinge glass panel is 1-1/32".
Weatherstripping	Flexible santoprene material compressed between frame and sash for positive seal on all four sides. Secondary thermoplastic vulcanizate (TPV) weatherstrip between edge of sash and frame (Dual-Pane: leaf-type on the vertical sides and bottom side, and Santoprene® bulb-type weatherstrip on the top side; Triple-Pane: leaf-type on all four sides)

Pella Lifestyle Awards

Looking for the ENERGY STAR® label is a simple way to save you money and protect the environment.
To aid consumers in making the right choice when selecting window coverings, cordless options can easily be identified by the new Best for Kids™ certification program.
The PFWBS Seal of Approval Testing Program was created in 2005 to help consumers identify which products are best for kids.

Frequently Asked Questions

FAQs about My Product

Are triple-pane windows worth it?

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FAQs about Purchasing Online

For online orders, what is your policy for returns and products damaged during shipping?

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See All Window FAQs

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