Marian Insulated Roller Shutter Doors are used in industrial and commercial environments to give strong and efficient security where heat loss is a consideration.
Dimensions: To suit openings up to 10000mm Wide x 10000 High
Curtain: Constructed from a double wall 100mm deep cold rolled galvanised steel profile and infilled with expanded polystyrene foam. Overall lath thickness is 20mm. The curtain is designed to withstand wind loads in accordance with BS EN 12424 and has been tested up to level 5 classification (1250Pa+).
Guides: Cold rolled galvanised steel side guides complete with integral double brush seal for effective weather sealing.
Hood: Optional galvanised sheet steel hood can be provided to enclose the coil at the head of the opening.
Operation: manual hand chain operation or electric operation with a 415V AC direct drive operator.
Control: Control: Internal 3 push button station for basic open/close operation. Optional automatic opening and timed return by induction loop embedded in the floor or high level passive infra-red detector. Provided with a low level 3 push button 415V AC starter for connection to 415V red 5 pin 16 amp eurosocket at low level. Hand held or vehicle mounted remote control operation is available.
Safety: Designed in accordance with European Standard 13241-1, the shutters are provided with safety brake as standard and a safety photocell and safety edge where necessary.
Finish: All visible parts can be powder coated to a huge range of standard RAL and BS colours. Textured coatings are available.