Star Rolling® Fire-Rated Roller Shutter Series (1, 2 & 4 Hours), designed by Star Rolling’s engineers, has been tested against the stringent British Standard (BS476:PART22:1987) and Malaysia Standard (MS1073:PART3:1996). The fire rated shutters were tested in world-class accredited fire engineering laboratories – BRANZ (Building Research Association of New Zealand) and SIRIM (Standard and Industrial Research Institute of Malaysia) with impressive results of 4 hours with the structures still remaining intact. Star Rolling Shutter is the approved fire rated shutter manufacturer by BOMBA (Firefighting Department of Malaysia). All of fire rated roller shutters are manufactured from 1st grade materials like Zincalume® by BlueScope Steel, ZACS® by BlueScope Steel or first grade Galvanized Steel (STAR ROLLING Shutter Sdn. Bhd., 2018).