Our industrial steel roller shutter doors are engineered using the latest computer modelling techniques, providing a durable product for commercial and industrial applications.
Curtains are assembled from roll-formed galvanised steel interlocking slats, which are individually replaceable if damaged. This feature along with the additional strength from a slat type door makes them superior to continuous sheet type doors.
The bottom bar fitted to the lower edge of the curtain is extruded aluminium with a neoprene weather strip. Guides are roll-formed galvanised steel, with the choice of standard or wind locked. Powder coating of the door and guides is available.
Helically wound torsion springs are contained within the barrel to counterbalance the weight of the curtain. Manual operating methods are by spring balanced or manual hand chain. Electrical operation is by compact gearbox with three phase or single phase motorising. A range of door controllers is offered. A high cycle operation for car park applications is also available.
Steel roller shutter doors are used to help prevent unauthorized access and vandalism to premises by adding an extra barrier between “outside” and whatever entrances they may be protecting.
When open, the shutters provide an almost unobstructed aperture as the shutter and mechanism store above the doorway and out of the way. Furthermore, the doors are tough and have a long life with little maintenance required. They can be supplied up to 10000 mm wide.
Ideal uses / applications of Steel Roller Shutter Doors
- Large apertures (openings in excess of 16sqm)
- Industrial units