Thermacore® Insulated Doors
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.
- 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.