Adjustable Site Stairs provide a safe and efficient temporary access between levels on structures, onto formwork decking or as a safe temporary route for access on embankments or into excavations. Users can carry small tools, equipment and materials in safety and comfort.

There is a double handrail on both sides, which automatically adjusts to the correct height so whatever the angle of the Stairway, the treads will always be horizontal with a locking mechanism that ensures the stability of the Stairway and keeps it at the correct angle.

Manufactured from Aluminium or Steel with locked-in double handrails on both sides of the stairs. They ensure that workers are facing forwards when climbing or descending and are able to safely carry tools etc.

  • Steel stairs can be bolted together to make longer sets, up to 36 steps long, reaching a maximum rise of 7.6m.
  • Extra support is needed in the form of the Universal Support for the 18 and 21 steps.
  • 24 steps stairs and larger require the lattice beam support.
  • The overall width is 880mm , tread width 680mm.
  • Comprehensive pictorial Instructions are provided to ensure that they are they are quickly and easily installed by two user’s and ready for use in minutes.
  • Adjustable Site Stairs are compliant with EN 12811.
Product Code Description Folded Length (m)  Weight (kg)
 900000 3 step Site Stair  1.03  17 -27 inc handrails
900150 6 step Site Stair  1.84  31 – 46 inc handrails
 900152  Stairway 9 step  2.65  47 – 67 inc handrails
 900162 12 step Site Stair  3.46  57 – 85 inc handrails
 900156 15 step Site Stair  4.27 82 – 114 inc handrails
 900160 18 step Site Stair  5.08 104 – 144  inc handrails
Adjustable Site Stairs offer a safe and efficient temporary access between levels


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