HD55 Ceiling Grid System

CLIN® HD55 Ceiling Grid System combines engineered structural integrity and flexibility to meet the exacting standards and needs of cleanroom applications and customer requirements.

The system is suitable for cleanroom applications up to Class 1 classification including semiconductor, disc drive, electronics and wafer fabrication industries.

Tested and certified as Heavy Duty classification in accordance with ASTM C635-00 standard, CLIN® HD55 ceiling grid system is a truly walkable type ceiling grid.

Wide range of CLIN® ceiling panels are also available to complement the complete installation of the CLIN® ceiling grid system.
Engineered Design
Designed and manufactured to provide a sturdy and functional ceiling grid system to support various ceiling components such as air filters, light fixtures and ceiling panels.


Ceiling Grid Standard module 600mm x 1200mm or1200mm x 1200mm
Finishing Natural Anodised, Electro-Deposition or Epoxy Powder Coating
Material Extruded aluminium alloy 6063-T5
Maximum Permissible Load 220kg (Directly under the profile’s suspension)
Point Load (At mid-span of tee) 100kg (Middle of 600mm grid length)
50kg (Middle of 1200mm grid length)
Maximum Permissible Uniform Load for one Suspension/Grid 150kg (Including lighting fixtures, filter, blank panels, etc)

  • Walkable for maintenance and servicing.
  • Suspension and leveling is by means of M10 hanging rod with turnbuckle and hanging connector.
  • Suitable for Cleanroom application up to Class 1 classification.
  • Compatible cross connector, serial connector, L-connector and T-connector for services connection.
  • Built-in slot for conveyor systems hanging underneath the tees.
  • Fin Angle/Bearing Rail allows installation from Cleanroom side.
  • Tested in accordance with ASTM C635-00 standard, FM Approved.

We are experienced in Cleanroom Solutions

Call us for consultation +604 398 1778