Steel Grille Range


  • Very high security barrier as the flat bars provide limited leverage options
  • Available in (colour options)
  • Allows more than 90% visibility
  • Provides 100% ventilation capability
  • Aesthetically pleasing designs
  • Allows access with security
  • Easy to operate
  • Custom manufactured
  • Durable and reliable
  • Economical installation and maintenance
  • Optimised utilisation of space
Crank operation   Chain operation   JP 35 Remote Control Motor
Click to enlarge   Click to enlarge   Click to enlarge
  • Push up options are available within certain size limits
  • Chain operation through endless chain and gear
  • Crank operation includes a manually operated gearbox in place of the endless chain
  • Electrical options available to suit specific requirements

The material can be protected by any of the following surface finishes:

  • Electro-galvanising (recommended)
  • Wet spray
  • Powder coated in one of 16 UV / Non UV resistant polyester / Epoxy colours. Roll-Up Serranda is the only factory of its kind in the country with its own state-of-the-art powder coating plant.

Material

The Honeycombe Grille is mechanically constructed from 20mm x 3mm mild steel flat bars linked together with thick mild steel U-clips and 8mm round bars to form a honeycomb patterned curtain. The Grille is assembled after the material has been surface finished.

Size Range

  • The maximum standard size is 5m x 5m
  • Larger doors can be engineered and manufactured on special request
  • Jewellery shops where maximum security and visibility is a priority
  • Parking garage entrances and exits
  • Shop entrances
  • Shopping mall entrances
  • Factory accesses
  • Warehouses
  • Counter top safety barriers
  • Boat houses
Trellicor Security Group
Roll-Up Serranda Trellidor Coroma