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Customer Service: 866-433-5326
Monday: 7am - 8pm
Tuesday: 7am - 8pm
Wednesday: 7am - 8pm
Thursday: 7am - 8pm
Friday: 7am - 7pm
Saturday: 8am - 5pm
Sunday: 9am - 3:30pm
Helpful Videos
How to Operate Slider Windows
In this video, we’ll go through how to operate your slider windows.
Expansion & Contraction with Slider Windows
In this video, we’ll go over everything you need to know about slider windows and how they can expand and contract.
How to Operate Double Hung Windows
In this video, we’ll go over how to use your double hung windows
Slider Window Water Drainage
In this video, we’ll go over how water drains in your Feldco slider windows.
How Your Window Sash Works
Check out this video to help you get your window sash back in place.
Window Lock Troubleshooting
Having trouble with your window locks? We got you covered.
Window Condensation 101
Learn what window condensation is, why it happens and how to prevent it.
About Us
Family owned and operated for 50 years.
Feldco's Process
Our simple process is designed to delight you from beginning to end.
Window Overview
Replacing your windows with Feldco is an easy way to create a new look for your home.
Siding Overview
There’s more to high-quality siding than meets the eye.
Door Overview
Find out exactly what goes into installing an entry or patio door.
Roofing Overview
Find out exactly what goes into a new roof from Feldco.
How to Clean and Operate Your Feldco Windows
How to operate and clean your new windows from Feldco.
Careers at Feldco
See what our employees have to say about working at Feldco.
Anatomy of a Feldco Window
Find out exactly what goes into Feldco windows.
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866-4FELDCO