The clear height underneath the principal concrete structural beams is generally 6,0m and 8,2m at the apex of the rafters. Hall 8 has been increased in height by 2,0m affording 8,0m and 10,2m clearance to the beams and rafters respectively. Walls are constructed in precast concrete panels to a height of 2,7m. Similar acoustic insulating panels have been provided for the ceilings. Walk-through underground service tunnels provide for the servicing of exhibition stands through accessible floor ducts located at 7,2m centres.
All doors are fully lockable for security purposes.
Emergency fluorescent lighting is provided. There is no natural light in any of the major exhibition halls. All exhibition halls are equipped with sophisticated public address systems. All exhibition halls are equipped with sprinkler systems. All finishes are the same as those in the exhibition halls, except for the floor, which is a suspended slab above the plant rooms.