COUNTY REMODELING THE REPLACEMENT WINDOW & DOOR CO                      A Full Service Interior - Exterior Co

Replacement Window & Door

We offer product consultations that are comprehensive and based on 30 years of experience. We'll advise you on all things, from choice of material through desired finish to the final product. We provide tips on color choice and a lot more.


Our experience glass design with our ideas in glass applications, make The Replacement Window and Door Co. the optimal glass design company for your building project, structural addition or interior architectural project. Our reputation as reliable, efficient and clean installers is evident as we prepare a customized project plan for you to illuminate the areas of your home or place of business.


Our creative solutions expertly convert your ideas to perfect reality. We handle the delivery and installation of all materials as we elegantly transform your building. At The Replacement Window and Door Co. we're 100% committed to satisfying our client's wishes. We plan customized solutions for our individual clients, corporate clients and property management companies and you'll agree that our terms are competitive.


Stop by - we'd love to meet you and prepare a customized offer just for you!

Our Team


Dave Sgroi

Phone: 314 521-0020



Dave has been a licensed installer since 1985 and one of The Replacement Window and Door Co.'s top contractor since joining us in 2001.


His professionalism shows in every project by insuring on-time installations, minimal mess and expert consultation from start to finish.

First Name Last Name

Phone 314 521-0020

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As Creative Director, first name can survey your space or design, provide value input and create a vision in glass that will become the showplace of your home.


A 1990 graduate of the Art Institute of Chicago, her stylish designs have won several awards and her installations have been featured in Architectural Design magazine.

Where to Find Us:

The Replacement Window and Door Co.

308 Sonderen Dr..

Ofallon  Mo. 63366


We accept major credit cards


:N.Co :   314-521-0020

West :    636-980-3955

Floris :   314-838-3855


Phone: 314-521-0020



Or use our contact form.

Business Hours: 7- 4 M-F Weekends by appt.

Decorative Glass

Create new decorative and architectural design elements with glass blocks!


Get more ideas by visiting our project gallery.

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