Security Grille

The Arco aluminium security grille offers an attractive solution for a plethora of applications that require a secure barrier against theft and debris and where visual access, light infiltration and aesthetics are key design considerations.

  • Commercial & Retail applications
  • Shopping Centres, high security areas
  • Custom Built at our premises
  • Motorised or Manual
  • Removable Mullions
  • ARCO service/maintenance contracts available
  • DEEWR Code Compliant
  • Aust Standards
Curtain:  Constructed of 12.7mm aluminium tubes at 50mm centres, connected with 110 x 20 x 10mm nylon links spaced at 270mm centres (standard) and 220mm centres (security) to form each grilles specific patterns.
Side Guide: 

50mm x 33mm extruded aluminium with false back for concealing fixings. Optional Nylofelt Buffer available.

Locking: Shall be centrally mounted, two way Mortice Key Lock or sliding shoot bolt locking mounted within the bottom rail. Optional waist high locking is also available.
Bottom Rail: 90mm x 48mm extruded aluminium section incorporating locking device and concealed locking rods and optional PVC buffer.

Manufactured from 90mm x 40mm mild steel.

 Roller Drum:
Manufactured from 150mm or 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.
 Mullions: Are two pieces of extruded aluminium section that can be set to any angle and used for wide openings and multiple door installations. Mullions are ‘lift out type’ with shoot bolts to base. Special wide mullions fabricated from aluminium sheet may be used when two grilles meet at an angle & no room exists for stacking.
Designed for manual hand operation as standard, chain and motorisation is optional.
Finish: Available in anodised and powder coated finish