Maverick Economy Roller Grilles are suitable for a wide range of commercial, industrial and domestic applications with either internal or external installations including: shopping centres, shop fronts, bar frontage, counter tops, arcades, servery’s, clubs, doorways, verandas or any area where security is needed but visibility and airflow are essential.

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Each individual Economy Grille can be manufactured up to a width of 3.6m or a total of 9 square metres. For larger openings the shutter can be fitted with any number of standard or corner mullions.


The curtain is manufactured from tough Nylon polymer ‘H’ connectors enclosing 10mm O.D. aluminium tube to give a brick pattern of no more than 200mm x 61mm. Fabricated in accordance with Maverick Roller Products specifications.

Bottom Rail

The bottom rail of the shutter is manufactured from an extruded aluminium section fitted with an extruded aluminium cover plate for added security and can also be used as a mid rail lock at any position in the door. The bottom rail foot comes in two options: as one extrusion with the bottom rail or a separate extrusion as a add on.


The bottom rail houses a keyed centre lock within the extrusion. This operates 25mm x 3mm aluminium flat bars which, when in the locked position, secure into the side guides on both sides of the opening. The standard locking position allows for double sided lock with operation from both inside and out. Multiple doors can be keyed alike.

Side Guides

The guides are manufactured from an extruded aluminium section 50mm deep x 31mm wide. Optional felt brush available.


Standard 180 degree mullions are manufactured from an extruded aluminium section 130mm deep x 31mm wide and shall be lift out types with shoot bolts to the base. Special wide mullions to suit any angle shall be fabricated with 1.6mm aluminium sheet securely fitted to our standard side guides for angle openings where doors need to be stacked.


Manufactured from slotted 90mm x 40mm mild steel.


The drum is manufactured from 200mm diameter spiral ducted tube attached to mild steel wheels with fully enclosed ball bearings which rotate around a 34mm steel shaft with next to no friction. The shaft shall be fitted with helical coil springs designed to counterbalance the curtain weight throughout its full operation.


Manual operation, simply push up and pull down with supplied pull pole. Doors can be electrically motorised with various push button, remote control or key switch operation.


Clear anodised standard colour Powder coating as an option in Dulux powder coat range.


Maverick Roller Products Pty Ltd is continually researching and developing its products and reserves the right to change specifications without notice.

Drum Options Height mm 1200 1500 1800 2100 2400 2700 3000 3300 3600
130 mm Drum Roll Diameter 190 200 215 225 240 255 270
200 mm Drum Roll Diameter 240 250 260 270 285 295 310 320 335
Economy Diagram