Discover Why Our Casement Windows Are a Top Choice in Southeast Iowa
Looking for reliable Casement And Awning Windows installation in Southeast Iowa at a price that fits your budget? At The Window Source of Southeast Iowa, our casement windows deliver exceptional value and performance for homeowners across Burlington, the Quad Cities, and surrounding Southeast Iowa communities. Designed with flexibility in mind, our casement windows come in single, double, triple, or even quadruple sash configurations making them a smart choice for nearly any room in your home.
These windows open vertically to let in fresh air and natural light, built for lasting functionality through Iowa’s demanding seasons. Each one features a smooth-turn mechanical crank and opens a full 90 degrees for maximum ventilation and easy cleaning. The secure multi point locking system enhances your home’s safety and comfort all year round.


Prefer a Sleek Horizontal Look? Try Our Awning Windows
If you want a different look with the same trusted performance, consider our awning windows. As a horizontal awning window, this style opens from the top or bottom using durable hinges, allowing for great airflow while maintaining a clean, modern aesthetic that suits both traditional and contemporary Southeast Iowa homes.
Perfect for bathrooms, kitchens, or as a pass-through window for outdoor entertaining, our luxury awning windows balance function and style beautifully. For anyone searching awning windows near me in the Burlington or Quad Cities area, The Window Source of Southeast Iowa is your trusted local expert.
The Ideal Window Styles for Light and Airflow
Casement and awning windows installation in Southeast Iowa is an excellent choice for spaces where you want to maximize natural light or improve airflow whether above a kitchen sink or incorporated into a bay or bow window setup. Thanks to easy-to-use crank handles, they’re simple to operate even in hard-to-reach areas.
Our window replacements are built from premium vinyl that resists chipping, peeling, and cracking giving you low-maintenance living and reliable performance through Iowa’s hot summers, cold winters, and everything in between.


Great Features for Our Casement and Awning Windows
- Energy-efficient design helps you save money while maintaining year-round comfort in your home
- Triple-barrier weather-stripping offers excellent protection in all weather conditions
- Even on wet, rainy days, you can experience a great breeze and airflow
- A lifetime warranty comes with each window installation we complete
- multi-chambered 3.25″ vinyl frames
- fusion-welded sashes and mainframes
- Sash opens a full 90 degrees for easy cleaning and to meet egress code requirements
- heavy duty foldable crank and hinge operating hardware
- multi-point locking system with easy single lever operation
- warm edge spacer system
- meets Energy Star requirements with LowE/Argon
- 100% Transferable Lifetime Warranty
Call The Window Source Today For A Free Estimate








Frequently Asked Questions
What is the difference between casement and awning windows?
Casement windows open vertically on side hinges, while awning windows open horizontally from the top or bottom. Both styles provide excellent ventilation and suit a wide range of Southeast Iowa home designs.
Can awning windows be left open during rain?
Yes. The horizontal awning window design directs water away from the opening, so you can enjoy fresh airflow even on rainy Iowa days without worrying about water getting inside.
Do your casement windows open 90 degrees?
Yes. Every casement window installation features a sash that opens a full 90 degrees, making cleaning simple and meeting egress code requirements throughout Southeast Iowa.
Are your awning and casement windows built for Iowa’s climate?
Absolutely. Every window is crafted from premium vinyl with triple-barrier weather-stripping and LowE/Argon glass to stand up to Iowa’s hot summers, harsh winters, and everything in between.
What warranty comes with your window installations?
Every installation completed by The Window Source of Southeast Iowa includes a 100% transferable lifetime warranty covering both product and workmanship for complete peace of mind.
Erin G.
I absolutely love our new windows and this company. The owner came out himself to do the consolation. My husband and I told him the price we were wanting to stay around and he made it work. They replaced all of our windows in one day! That was 10 windows!!!! I would...
Dee D.
Mike and his team were very thorough and efficient. The attention to detail was excellent. Assisted with all my needs. I would highly recommend them to anyone for windows!
John T.
This company was excellent and very professional. Job well done!
William C.
Took the extra steps to insure the quality of the installation was perfect
Troy S.
Their quote was the most reasonable and service was excellent. I plan to use them a 3rd time in the future.
Pete W.
Mike was fantastic to work with. No pressure sales, and had great quality products. He was very involved in the entire process, and the result is perfect.
Karen T.
Their customer service is amazing! Quick to respond to any questions and made sure the job was being completed properly and efficiently. Our windows are beautiful and functional!