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KRGS Doors Product Category : Roller Grilles

Roller Grilles

19 mm Aluminium Grille

19 mm Aluminium Grille

The KRGS 19mm Grille is designed from aluminium tube and links to provide a high level of security while maintaining an open feel and maximum airflow.

Suitable applications include shopping centres, shop fronts, club and hotel bars, counter tops, kiosks,  arcades, serveries, sporting clubs and stadiums, airports, fire reel cupboards, schools, doorways and carparks.

The KRGS 19mm Grille can be supplied in a vast arrange of sizes and colour finishes to suit all decors.



• Ideal for shopping centres, shop fronts, club and hotel bars, counter tops, kiosks, arcades, serveries, sporting clubs and stadiums, airports, fire reel cupboards, schools and doorways.
• Suitable for openings up to 9000mm wide x 4200mm high
• High level of security

Architectural Specification

Supply and install 19mm Grille manufactured by KRGS Roller Grilles and Shutters 02 9608 9888


The KRGS 19mm Grille is specifically designed from 19mm aluminium extrusion tubing connected with a 30mm wide aluminium extruded links to provide a high level of security while maintaining the feel of openness.


Designed for manual hand operation as standard, dependant on size, chain & motorization is optional as requested or required.



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



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


The Grille is constructed of 19mm extruded aluminium tube at 75mm centres, connected with 97mm x 35mm aluminium links spaced at 500mm centres to form a brick pattern.

Bottom Rail

The bottom rail is manufactured using 90mm x 48mm extruded aluminium section incorporating locking device and concealed locking rods. Standard weather seal.


Shall be centrally mounted, two way Mortice Key Lock or sliding shoot bold locking mounted within the bottom rail. Optional waist high locking is also available.

Side Guides

Side Guides are 105mm x 40mm extruded aluminium with schlegal nylofelt buffer for quiet operation.


shall be two pieced extruded aluminum section that can be set to any angle and shall be used for wide openings and multiple door installations. Mullions shall be lift out type with shoot bolts to base. Special wide mullions fabricated from aluminium sheet shall be used when two grilles meet an angle & no room exists for stacking.


Brackets are manufactured from slotted 90mm x 40mm mild galvanized steel.


Manufactured from 229mm spiral ducted tube attached to self lubrication drum wheels and bearings rotating on a 34mm steel shaft. The shaft shall be fitted with helical springs 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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