KOMBI® KS40 Stair and Platform,
In-Line, 2 Stage, Supported


  • Used for access to plant, machinery, elevated equipment, cooling towers, HVAC, truck loading, site access sheds and work platforms
  • Available for heights up to 6.0m with rest platforms
  • Adjustable stair treads allow flexibility of platform height to suit supporting structures
  • Suited for free-standing construction where required
  • Designed to Australian Standard AS 1657:2018
  • Design your own with the KOMBI BUILDA

KOMBI® KS40L - Left Configuration

KOMBI® KSR - Right Configuration

KOMBI® KSR - Right Configuration

For Design Assistance

Melbourne Office


  • Click on arrows to view in full screen.
  • Scroll mouse wheel to zoom in and out.
  • Click on annotations to view specific components.
  • Click on model inspector to view in a variety of different material and geometry channels.
  • Glass icon enables Virtual Reality view (requires virtual reality glasses).