Champion Windows and Home Exteriors of St. Louis

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21,460 of your St. Louis & Fenton Neighbors Trust Champion

Champion Windows and Home Exteriors proudly serves the residents of St. Louis & Fenton.

Originally founded in 1953, we have a knowledgeable and experienced staff ready to help you begin the process of transforming your home’s exterior.

Let Champion Windows be your experts in Replacement Windows, Entry and Exterior Doors, Sunrooms, Vinyl Siding, Roofing. Give us a call today at 866-GO-Champion or Click Here to schedule your free in-home consultation.

Installing Champion Windows

Schedule Your Appointment Now And Start Saving Today.

We are Champion® and we can help transform your home's appearance and improve energy efficiency for remarkable cost savings. You can take comfort knowing that nearly all of our products are custom manufactured by us and installed by our professionally-trained crews. Best of all, every product we offer is backed by our unparalleled customer service and impressive warranties. Schedule now and save big.

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Take the first step to savings now by booking a FREE IN-Home Estimate.

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Average Customer Rating in St. Louis

4.7
Service Appointment
459 reviews for St. Louis, MO

Awards & Recognitions

St. Louis & Fenton Area Showroom

Champion offers in-home appts days, nights, and weekends. Schedule now online, or by calling 636-764-0470, or visit our showroom at the hours shown below.

Showroom

29 Cassens Ct Fenton, MO 63026
636-764-0470
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Hours

Mon-Fri: 09:00AM - 05:00PM

60+ Years as a Trusted Award-Winning Whole-Home Expert

Designed And Built In The U.S.A.

Industry-Leading Limited Lifetime Guarantee Covers Every Product And Installation

What Our Customers Say