Logo
open close

Superior

Sweeping steel staircase with a striking sculptural form

  • Superior – Superior
  • Superior – Superior 2, front view
  • Superior – Superior spiral staircase
  • Superior – Superior spiral staircase 2
  • Superior – Superior spiral staircase, view from below
  • Superior – Superior spiral staircase, view from above
  • Superior – Superior Objekt
  • Superior – Superior spiral staircase landing

Treads: wood, glass, stone

Handrail: wood, stainless steel

Technical details:

Steel-stringer staircase with wood treads, straight or curved.

Overall stair width up to 1050mm.

Treads 40mm thick. Wood of

Grade 1, executed in accordance with the drawing

Wall and outer stringers in color-coated steel.

Stair railing comprising: 34mm-diameter stainless steel posts and 5–7

10mm-diameter horizontal rods secured to the posts with

SYSTEM SILLER clamping fittings.

Round handrail, 42 or 45mm, in wood or stainless steel