Thermacore® Sectional Steel Doors

Commercial Thermacore® Doors in North Alabama – Overhead Door Company™. Since 1921.

Thermacore® Sectional Steel Doors

The premier line of insulated sectional doors. Ideal for applications that demand the highest levels of thermal efficiency, air infiltration and wind load resistance.

Thermacore® Sectional Steel Doors

The premier line of insulated sectional doors available today.

Overhead Door Company of Huntsville™/North Alabama™ has a comprehensive line of sectional steel garage doors and insulated steel products that encompass one of the industry’s most complete selection of panel profiles, gauges, track styles, and hardware for commercial sectional door systems.

About Thermacore® Sectional Steel Doors

Thermacore® is the premier insulated door available today.

It is an ideal choice for applications that demand the highest levels of thermal efficiency, air infiltration, and wind-load resistance. Ideal for heavy-duty applications where both thermal efficiency and sound suppression are desirable. Features ozone-friendly polyurethane insulation. A unique continuous hinge attachment strip allows sections to be cut to length to repair damage on site. Flexible bottom weather seal with retainer lessens conductivity of heat and cold, minimizes air and water penetration, and accommodates irregular floor conditions. Baked-on, polyester paint finish eliminates field painting and provides long-lasting protection against the elements. Insulation is CFC and HCFC Free Foam.

Commercial Thermacore® Door Gallery

We invite you to see our Commercial Thermacore® Doors Collection.

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Huntsville’s Commercial Door Experts

The Overhead Door Company of Huntsville/North Alabama™ has been locally owned and operated by the Warren Family since 2004. 

For over 50+ years, Overhead Door Company™ has been offering the best commercial garage door service, installation, and repairs in all of North Alabama. We serve commercial clients with a broad line of products sure to meet your home and business needs. Whether you need answers regarding a new garage door, replacement, or garage door service, parts, and maintenance in and around Huntsville, AL, we are ready to talk to you and help you with your project. Our commercial door technicians will carefully listen to your needs and work with you to get your door started.

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Commercial Service Technician from Overhead Door Company of Huntsville™

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Overhead Door Company of Huntsville™️ is standing by ready to help you navigate the sometimes-confusing new garage door process. Schedule your free estimate today with the most trustworthy garage door installer in North Alabama!

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Have some Questions?

Feel free to contact us with any questions you have about purchasing a new commercial garage door in Huntsville, Alabama.

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