Overhead Doors - Insulated Sectional Doors

The Thermatite insulated steel door has become a proven leader in the North American energy efficient industrial and commercial sectional overhead door industry.

Thermatite sections are produced on a continuous polyurethane production line utilizing the latest in technology. The result is a very rigid, energy saving and long lasting door system.

A high strength to weight ratio qualifies these doors for a range of applications with spans of up to 40' without a center post.

Typical installations include, but are not limited to, commercial warehousing, multi tenant malls, industrial warehousing & manufacturing, transit facilities, truck terminals, pulp & paper, mining, underground parking, high security and refrigeration.