Increase Your Curb Appeal
If your obsolete windows are decreasing the value of your home, visit
Duncan Windows & Floors to learn more about our large selection of windows available for sale and our window installation services.
Save Money on Your Utility Bills This Winter
Do you feel a draft blowing through your windows in breezy weather? Does your heat bill skyrocket during colder months? If you answered yes to either of these questions, it's time to upgrade your windows.
Local, family-owned and operated Duncan Windows & Floors provides window and door installations for residential and commercial properties within the Mattoon, IL area.
We have an A+ rating with the BBB. Trust us to provide you with quality windows and installations.

Top-Notch Newtec Brand Windows
We use the multifunctional brand Newtec for all your new window installations.
Not only do Newtec's windows add beauty to your property, they're also incredibly energy efficient and can help you save money on your utility bills.
You have the option of choosing from a variety of window sizes and materials based on your personal preference:
- Vinyl windows
- Aluminum windows
- Obscured-glass windows
Comprehensive Window Services
When you purchase your new windows at our family-operated store, you'll be taking advantage of our over 60 years of combined experience for your residential window services, which include:
- Window installation
- Window
gridding Window coloring - Window tinting