DID YOU KNOW? All garage door technicians are employees of Overhead Door Company. We never use subcontractors.

Thermacore® Insulated Doors

Thermacore® Insulated Doors

Price Rating – $ $ $ $ $
Overhead Door™ offers the industry’s most complete line of insulated sectional steel doors.

Thermacore® is the premier line of insulated doors available today. Thermacore® Series commercial doors are an ideal choice for buildings that require the highest levels of thermal efficiency and air infiltration.

Features

  • Continuous foamed in place polyurethane insulation and roll-formed, hot dipped galvanized steel construction provides superior thermal efficiency, exceptional strength-to-weight ratio and proven durability.
  • Dual thermal break and joint seal between internal and external skins minimize air infiltration and provides the highest door system thermal efficiency in the industry.
  • Specially designed track and heavy-duty fixtures ensure a tight and reliable fit.
  • Two coats of baked-on polyester paint provide a durable finish.
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Residential & Commercial Commercial Garage Door Services Across the Mid-Atlantic

Since 1973, Mid-Atlantic Door Group, Inc. has been the region’s premier provider of residential and commercial garage door sales, installations, and 24/7 emergency garage door repair. As the area’s exclusive Authorized Overhead Door™ Distributor, we offer products backed by industry-leading warranties to ensure long-lasting quality and performance.

Our Specialized Services Include:

  • New Door Sales, Installation & Replacement: Premium residential garage doors and high-performance commercial overhead doors tailored to your property.
  • Garage Door Repair & Maintenance: Fast 24/7 service for broken springs, snapped cables, off-track doors, and opener repairs for all makes and models.

We proudly deliver trusted commercial garage door services to communities across Washington, DC, Frederick, MD, Hagerstown, MD, Southern MD, Northern VA, Fredericksburg, VA, Richmond, VA, Harrisburg, PA, and surrounding areas. Explore the interactive map below to find an Overhead Door™ distributor location near you.