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• Fixed & Operable Window Assemblies
• Glazed Curtain Wall Systems
• Composite Panel Systems
• Aluminum Door & Entry Systems
• Skylights

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Dedicated to providing the finest service and workmanship in the industry

Dedicated to providing
the finest service and
workmanship in the industry


O’Nan Glass & Window Co., is a family owned and operated commercial glass and glazing contractor in downtown Lexington. Since 1971, we’ve proudly served Central Kentucky and neighboring counties. Our offerings encompass a diverse range of products and services, spanning aluminum door and entry systems, fixed and operable window assemblies, skylights, glazed curtain wall systems, fire-rated and ballistic glass as well as aluminum composite panels.

We represent the highest quality manufacturers in the commercial glazing industry affording our clients the ability to single source their needs. Technical Glass Products, Guardian, Kawneer, OldCastle Building Envelope, Skyline Skylights, Solar Innovations and Viracon are just a few of the lines represented.

Our projects receive direct supervision from our team of professionals, boasting a cumulative industry experience of over 70 years. In-house, our full-time draftsmen handle shop drawings, and we maintain a dedicated full-service team for the servicing and upkeep of our installed products and systems.

Working with O’Nan Glass & Window Co., means experiencing a partnership that surpasses expectations. Our dedicated team of employees is committed to delivering the highest level of service and craftsmanship in the industry, ensuring your satisfaction.

“It is the goal of this firm
to exceed your expectations through
perseverance, honesty and commitment.”
- Tony O’Nan, President

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O'Nan Glass and
Window Company, Inc.

553 West Third Street
Lexington, KY 40508-1259


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