You’ll Love Your New Casement Windows
If you’re looking for professional casement and awning windows installation in Indianapolis, you’ve come to the right place. Our casement windows deliver industry-leading quality, ease of use, and energy efficiency all at a price that works for your budget.
Customize your casement windows in configurations that include single, double, triple, and quadruple units. Each window opens outward on the vertical axis via a heavy-duty hinge built for years of trouble-free operation.
At The Window Source of Indy, our casement windows operate through a smooth mechanical crank system and open a full 90°, giving you maximum fresh airflow into your home. Every unit also features a multipoint locking system to keep your family safe and your home secure.


Multipurpose Awning Windows
Our awning windows work much the same way as casement windows but follow a horizontal awning window orientation, with hinges positioned on the top or bottom of the unit. This design gives you all the classic benefits of casement windows with one added bonus they can double as the perfect passthrough window for your next outdoor party or backyard function.Whether you’re searching for a luxury awning window upgrade or a practical everyday solution, our selection delivers on both style and performance.
Ideal Locations for Casement and Awning Windows
Our casement and awning windows installation in Indianapolis is an ideal solution for hard-to-reach spots, like the window above your kitchen sink or configurations that project outward such as bay or bow windows. A single crank mechanism makes it effortless to open and close each unit, improving ventilation and flooding your space with natural light.
These high-quality windows are built to handle Indianapolis’ harsh winter cold and intense summer heat. With sashes crafted from premium weather-resistant vinyl, they won’t crack, peel, or chip and they never need painting, making them virtually maintenance free.


Why Choose Our Casement and Awning Windows?
- Multi-chambered 3-1/4 inch vinyl frames with fusion-welded sashes and mainframes for maximum structural integrity.
- Awning window open 90 degrees capability on sashes for effortless cleaning and full compliance with egress code requirements.
- Heavy-duty foldable crank and hinge hardware you can depend on for years of reliable operation.
- A multi-point locking system with easy single-lever operation for superior home security.
- A warm edge spacer system that meets Energy Star requirements with Low-E/Argon glass for exceptional energy efficiency.
- A Limited Lifetime Warranty on every window we install.
Contact us for a free, no-obligation quote.








Frequently Asked Questions
What is the difference between casement windows and awning windows?
Casement windows are hinged on the side and swing outward vertically, while awning windows use a horizontal orientation with hinges on the top or bottom. Both operate with a crank mechanism and offer excellent ventilation.
Can awning windows open 90 degrees?
Yes. Our awning windows open a full 90° for maximum airflow, easy cleaning, and egress code compliance, a standard feature on every unit we install.
Are casement and awning windows energy efficient?
Absolutely. All our windows include Low-E/Argon glass, a warm edge spacer system, and fusion-welded vinyl frames that meet Energy Star requirements, helping lower your heating and cooling costs year-round.
Where are casement and awning windows best used in a home?
They work especially well in hard-to-reach areas like above the kitchen sink, in bay or bow window configurations, and in any room where you want improved airflow and natural light with minimal effort.
Do The Window Source of Indy’s windows come with a warranty?
Yes. Every casement and awning window we install comes backed by a Limited Lifetime Warranty, giving you long-term peace of mind on your investment.