Constructed using 50 x 0.6 mm or 50 x 0.8 mm interlocking slats, in galvanised steel, roll formed in house at Mirage Doors. Slat thickness is dependent on the opening width and the security requirements of the project. The slats are retained in position using nylon end clips, fitted to every second slat.


The maximum shutter size is 3000mm wide x 3000mm high.


Fabricated from mild steel or galvanised tube with the outside diameter and thickness appropriate to the size and application of the steel roller shutter.


Side Guides are fabricated from galvanised steel “Lock-in Guide Section” complete with splayed tops. This is fabricated in-house at Mirage Doors. The side guide dimensions are 80 x 43 x 3.0mm. Where required or specified, the side guides are bolted to fixing angles or posts of size and thickness to suit the shutter and application. For further information refer to the technical information detail below.


Mirage will provide a pair of brackets fabricated from 3 mm galvanised steel, in sizes to suit the height of the opening and engineered tube size.


A rigid extruded aluminium bottom rail or 50 x 50mm galvanised steel angle bottom rail can be fitted depending on security requirements. A bottom seal can be provided as an optional extra. 


Generally hand operated.

However, appropriate tube motors can be fitted. Tube motors are 240 volts, and can be activated through a variety of control devices to suit application or your preference.

Tube motors require single phase 10 amp, 3 pin plug socket within one metre of each door opening.


Shootbolts can be fitted internally or externally to accept padlocks. Alternatively, two-way, two-point key operated locks may be fitted to the bottom rail, or mid-slat. Locking is not recommended for electrically operated steel roller shutters.

Specialised heavy duty 2, 3 or 4 point bottom rail locks can also be provided for the highest security requirements.

Note: For motorised shutters, the motor provides locking security.


  • Galvabond steel (standard);
  • Dulux Duralloy or Interpon D1000 powdercoat finishes are suitable for S50 roller shutters.


  • Work by others:
    • Power supply provision if required;
    • Structurally adequate wall / mounting points to support the roller shutter;
    • Adequate headroom & sideroom as per Tech. 
  • Product warranty – 12 months.