The plastic canvas curtain is manufactured from polyester woven cloth with a tinted PVC coating from a standard range of colours.  The curtain is re-inforced with horizontal steel tubes that provide resistance against high winds and is therefore ideal for use on external walls on exposed sites where it can comfortably withstand bad weather conditions.  Vision panels can be fitted at an additional cost.

The door is operated via a 3 phase motor with 24v control with gearbox, limit switches, electromagnetic brake and emergency hand crank operation.  Activation is via a push button operator.  Opening and closing speed is 1m/sec.  The door comes with a polarised double photoelectric cell and safety bottom edge as standard.