Door for lorry loading bays with high thermal insulation. Very popular in factories where the indoor temperature is low, or high, and that need doors to have better than standard insulation.
The door consists of a set of lacquered galvanised steel panels, 80 mm injected polyurethane, sliding on a system of bearings.
Insulation factor approximately 0.50 W/m2 K.
The door has safety systems in the event the spring breaks and a steel cable to hold it in place in case any other part breaks.
DIFFERENT LINTEL OPTIONS:
small, normal, high or vertical.
Galvanised steel tracks securely holding the door rail onto the pre-frame.
Springs needed for operation. These work with the drums to wind around a shaft. The drums wind up the steel cable, which then holds the panels and keeps them suspended.
- Vision panel in different layouts.
- Built-in wicket door.