Steel Roller Shutters

Steel Roller Shutters – Industrial Roller Shutters

The KRGS Steel Roller Shutters comes in a range of slat sizes including 50mm slat, 75mm slat or 100mm slat.

The steel slat comes with a choice of solid, slotting or perforations depending on requirements.

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    • Product Information

    • Technical Specifications

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    Product Information

    • Application

      Ideal for loading docks, industrial factory units and commercial buildings

      High level of security

    • Operation

      Hand lift, single or double reduction chain hoist or single or 3 phase operation with standard 240 volt reversing contractor.

    • Architectural Specification

      Supply and install Steel Roller Shutter Doors manufactured by KRGS Roller Grilles and Shutters 1800 897 822.

    • Finish

      Hot Dip Galvanised Finish. Whilst Dulux powder coat range is available as an optional extra.

    • Warranty

      A 12 month warranty against defective materials and workmanship applies.

    Note: KRGS has a continuous program of development sizes or configuration of product may change at any time. For the latest in design and specification please consult with KRGS by calling us.

    Technical Specifications

    View / Download technical specification sheets to assist in decision-making and installation
    • Curtain

      Constructed of cold rollformed interlocking galvanised steel slats with face depth 50mm, 75mm or 100mm x 1mm or 0.8 thick, Note: Different profile and gauges are also available. Nylon end clips are fitted to prevent lateral movement and smooth operation. Wicket Gates for access are optional. Fire Rated Steel Shutters available.

    • Bottom Rail

      Extruded aluminium angle section with rubber weather seal manufactured to interlock with curtain.

    • Locking

      Manually operated doors have heavy duty padbolts fitted to each side of the bottom rail to which padlocks can be fitted.

    • Side Guides

      Side Guides are 100mm deep by 34mm wide extruded steel suitable for face fit.

    • Brackets

      Steel brackets 10mm thick are attached to walls by three dynabolts unless welded directly to steelwork.

    • Drum

      Manufactured from 165mm or 220mm seamless tube attached to self-lubricating bearings rotating on a steel shaft. The shaft shall be fitted with helical spints designed to counterbalance the curtain weight throughout its operation. The drum shall be designed to give minimum deflection over the span.


    Are you not sure which door is the best application for your project? KRGS’ White Paper will be able to assist in guiding you as to what door is best to meet your needs. A door design with you in mind, there is a KRGS product option to suit most of your requirements.


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