Specialised Range

Roll-Up Serranda's Gas Leak Proof double wall aluminium roller shutters are capable of sealing an area against gas leaks and preventing gasses from spreading into or out of a building.

  • It is a unique aluminium door with a double wall cavity extrusion
  • Tests proved that these doors are capable of sealing an area in the case of gas accidental or deliberate leaks
  • Custom manufactured
  • Durable and reliable
  • Economic installation and maintenance
  • Optimised utilisation of space
Crank operation   Chain operation   JP 35 Remote Control Motor
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  • 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
  • Anodized aluminium

    • Gas Leak Proof roller shutters are available in the following finishes:

  • Powder coated in one of 16 UV / Non UV resistant polyester / epoxy colour options
  • Fully galvanised
  • Maximum width is 7000mm
  • Maximum height is 4000mm
  • Special sizes can be considered on request
  • Specified by insurance companies
  • Manufacturing plants where the danger of toxic substance leak exists
  • Areas vulnerable to attack
Trellicor Security Group
Roll-Up Serranda Trellidor Coroma