Designed to be used with your own stocks of Tube and Fitting scaffolding equipment, Steel Site Stair from DESSA offers a very easy to handle Stair Unit that provides safe access and egress in compliance with all current legislation.

All components weigh less than 25kg and One Bay features deep non-slip treads throughout along with a fully interlocking system and fully compliant to BS EN 12811-1:2004.



  • Steel Site Stair Length.
  • 1.5m and 2.0m lift heights in any configuration and offering up to 775mm clear access.
  • 1.0m top lift giving maximum platform versatility.
  • Bolted construction eliminates the risk of weld cracking and ultimate failure.
  • Allows for simple on-site maintenance, which dramatically increases utilisation and eliminates expensive repairs, giving lower ownership costs.
  • All components easily handled by one person, therefore keeping labour costs down.
  • Uses Tube & Fitting scaffolding, eliminating the need to buy or hire non-standard equipment.
  • Only four basic components – making organising, transporting and storage simple.
  • Folding Aluminium Toeboard Set available.


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