TUBESCA-COMABI stairs provide safe access at all heights. They are comfortable and robust and can be used, for example, to connect cross-over walkways or reach a rooftop. 


Complies with EN 12810 - EN 12811

  • Assembly: stringboard/steps/landings all welded.
  • High stiffness.
  • 3.00 m long (single-piece or modular) and 2.50 m long
  • 71 cm wide for maximum movement comfort in a tower with a width of 1.50 m
  • 2.00 m and 1.00 m high
  • No empty space between stairs.
  • Ease of storage.



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Designed and manufactured in France in our 3 factories.

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