Folding Closure inner

Folding Closure

Folding Closures allow you to have security concertina doors in any shape and any length. These commercial storefront doors have no floor track, eliminating any trip hazards.

Manual operation is simple with our commercial storefront doors. Sydney, Melbourne, Brisbane, Perth and major cities across Australia can rely on the durability of our folding closures, available with clear anodized or Dulux powder coat finish at your specification.

Commercial storefront doors

Custom made in standard 150mm or 300mm wide panels these concertina doors allow your shop front to become an illusion. These doors can be seen in all major shopping centres and duty free airport doors.

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    • Product Information

    • Technical Specifications

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    Product Information

    • Application

      Ideal for shopping centres, shop fronts, club and hotel bars, counter tops, kiosks, arcades, serveries, sporting clubs and stadiums, airports, schools and doorways.

    • Operation

      All folding closures are manual operation. The closure is designed so that all modes of operation and locking is at the user standing level.

    • Architectural Specification

      Supply and install Folding Closure manufactured by KRGS 02 9608 9888.

    • Finish

      Clear anodised is the standard, whilst Dulux powder coat range is available as an optional extra.

    • Specifications

      KRGS Folding Closures Concertina doors are available in the standard 300mm width panel and also in a 150mm panel, to provide versatility in shopfront design.

    • 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
    • Track

      Track is to be constructed from sturdy aluminium 36mm wide by 40mm high, curved track can be supplied with a 600mm (to the centre of the track) standard radius. Special radiuses are vailable on request. The track has a unique aligning pin and bar system to ensure smooth operation of the closure.

    • Curtain

      The curtain is constructed of low friction continuous hinges panel in sections up to 3000m each, these are interlocked and secured on to the locking posts at each end, and sections are then joined via a unique intermediate post system which has bottom only locking to secure it. The panels are in filled with a choice of clear infill panel, opaque infill panel, perforated mesh, open bar grille, solid aluminium or a combination if required.

    • Locking

      Locking is via a key system which throws a steel rod up through the top track and also one down into a dust proof floor socket that is drilled into the floor. Key Operation is form both inside and out. Multiple doors can also be keyed alike.

    • Egress

      A simple emergency egress door can be incorporated into any closed folding closure that has a minimum height of 2250mm, operatable with interior single down action handle, panels to swing outwards to create a clear opening of 915mm by 2140mm please consult a KRGS Technician for more information or optional pricing.

    • Weight and Stacking

      Door weight is 45kg/ lineal metre.

      Download the Stacking Diagram for 150mm closures here

      Download the Stacking Diagram for 300mm closures here


    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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