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Casement windows crank open with a handle. They are similar to awning windows. The difference is instead of opening horizontally, they open vertically and out, just like a door.
These windows are our most energy efficient windows that can be opened. Casement windows seal easily to keep energy in your home.
Although very versatile, casement windows are better suited for certain locations in your home. Read on to find out the best applications for casement windows.
Casement windows work best in areas where, when opened, they will not interfere with outdoor activity. Ideal locations for casement windows are above gardens/landscaping, upper floor windows, and any other location without much outside traffic.
We suggest not installing casement windows in spaces that face the following locations:
Casement windows protrude when opened; we do not recommend placing them facing areas where people congregate.
You can also put casement windows in tough-to-access places that require a reach, such as behind a counter or on a stair landing.
Casement windows make great complements to other window configurations offered by Renewal by Andersen.
Our bow window panels often feature casement windows for ventilation, as well as picture windows.
For your bay windows you can choose between casement windows and double hung windows for your two flanking windows.
For custom window designs (like arch-tops, trapezoids and other specialty shapes), casement windows are a popular choice to provide ventilation.
Need more information?
You can also call us at 1-800-229-7777
The Renewal by Andersen replacement window color palette is specially selected to match or complement the colors of your home. You can choose the same color for both the interior and exterior, or select any exterior color with a stainable wood, white or canvas interior. Our colors will not flake, rust, blister, peel, crack, pit or corrode, making troublesome maintenance a thing of the past. See the limited warranty for details.












Details make all the difference, and Renewal by Andersen offers a variety of hardware choices to complete the custom styling of your replacement windows. Complement your interior decor with our three standard hardware finishes-white, canvas and stone-or make a beautiful design statement with one of our optional, Estate™Collection hardware finishes.












Andersen® Low-E4® glass, the next generation of premium glass technology, is standard on all Renewal by Andersen® windows and Frenchwood® patio doors. Key benefits include:
*Values are based on comparison to U-Factors and SHGCs for clear glass non-metal frame default values from the 2006 International Energy Conservation Code (IECC).
**A study of identical homes comparing Low-E4® glass to ordinary dual-pane glass showed a 25% savings geographically on cooling bills, 10% on heating. Savings may vary geographically.
***Exterior glass only. When activated by sunlight.
Glass Pattern
Choose from obscure, reed, cascade, or fern glass patterns to provide beauty while still allowing light to enter your home.
High-Performance™ Low-E4® Sun Glass
Choose additional tint to reduce the amount of solar heat gain in your home to help keep your home cooler in summer.
Tempered
A type of safety glass that is heat-treated to be at least four times stronger than other regular glass.
Renewal by Andersen offers a broad range of grille patterns and finishes to enhance the look of your home. Match or change the look with grilles configured to provide originality or authenticity. Our high-profile grilles feature prominently defined profiles that enhance traditional window design. All of our grilles are designed for long-lasting, low-maintenance performance.*
* See the Renewal by Andersen 20/2/10 year limited warranty.

There are many additional grille options available. Please see your local showroom for more information.
Grille Types



Grille Profiles

Insect screens are included standard with every operable window from Renewal by Andersen. Each is lightweight and designed to be easily removed from the inside of your home for easy cleaning. All insect screens are constructed with an aluminum frame and your choice of glass fiber (our standard), aluminum, or our innovative TruScene® insect screens (see below). Half insect screens are available on double-hung windows.

Insect screen frames come finished in a color to match your window
High Transparency Insect Screens
With TruScene insect screens, the view from your window stays as clear as all outdoors. With over 50% more clarity than our standard insect screens, it's virtually invisible and totally innovative. TruScene insect screens are made with a micro-fine stainless steel mesh that's one-third the diameter of standard screen wire to let more fresh air and sunlight in, while keeping most of even the smallest insects out. TruScene insect screens are like nothing you've ever seen!

TruScene® insect screens offer 50% more clarity than our standard insect screens. They are virtually invisible.