If elements are lost due to constant use, they can be reordered individually at any time.

Step module with lugs

Step module straight no. 5 = Step no. 1

Exit stage

Exit module

Step Module No. 1 / ●

small support

Step Module No. 2 / ●●

great support

Step Module Coiled No. 3 / ●●●


Step module coiled no. 4 / ●●●●

Stablilisation railing

Step module coiled no. 5 / ●●●●●


Step module straight no. 1 / ●

Fixing cotter pin

Step module straight No. 2 / ●●

Screed levelling feet

Step module straight No. 3 / ●●●

Fastening clamps

Step module straight no. 4 = Step no. 2

Single support

The balustrade

Simple, fast, universal

This clamp is clamped firmly to the concrete structure (e.g. ceiling) by means of a quick-action thread with an exceptional force fit.

The clamping range of the balustrade clamp from 0 to 51cm leaves enough room for the most different floor thicknesses.

Your advantages at a glance:

  • Simple and quick assembly
  • Fits in any Robau
  • Can be used again and again
  • Operating height up to 40 m
Staircase for building


Unfinished staircase as an intelligent plug-in system