Roller Curtain

75mm deep galvanized cold rolled sections are interlocked together to form the door curtain. The laths are concave in shape and are held together by pressed steel end locks secured by steel rivets. The gauge of the lath is determined by the size of the door and the installation location.

Bottom Rail Section

The bottom rail is normally a galvanized inverted 2.0mm T section.

Side Guides and supporting angles

Guide sections are manufactured from 3mm purpose rolled section, with different depths dependant upon the width of the shutter, and are secured to mild steel angles, pre drilled ready for fixing to the structure.

Roller Shutter Barrel

The mild steel tube encases the single phase tubular motor. The motor head is secured to the shutter end plate, with the outer body rotating to raise and lower the door.

Normal Operation

The Shutter can be used to close off specific areas, and secure products away from the public, typically in kitchen servery areas. A surface wall mounted key operated switch is supplied as standard, mounted to within 500mm of the door opening on the motor side. Flush mounted switches are available at additional cost.

Operation in fire condition

The door will commence closing on receipt of a fire alarm signal generated by the building management system; the operation will be controlled through the Audio Visual warning panel as detailed below.

Electrical Wiring

A single phase 13 amp power supply is required terminated to a fused spur outlet; in addition, a fire rated cable with a volt free signal in alarm condition terminated to an adaptable is required, all prior to the door installation.

Mounting of Fused Spur.

To be provided by client, unless agreed otherwise, installed to within 500mm from the motor and control panel position at high level.

Standard Finish

Powder coat finish is available in a wide range of colours and is applied to the complete door on both sides. Powder coat is a more durable and hard wearing finish and is ideally suited to roller shutters.