Stairs | Sparkasse Bayreuth

The banks' customer centre at the Luitpold Platz in Bayreuth opened after only two years of construction. The self-supporting spiral stairs with folded steps take centre stage in the two-storey lobby of the new building. Beside the imposing sculptural character the attractive lacquering of the spiral stairs results in a perfect integration into the interior style of the building.  

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Self-supporting spiral stairs made of steel

  • single-flight spiral stairs, evenly rounded
  • 27 risers, 26 steps and 1 stair head landing
  • Spiral stairs design according DIN 18065
  • Flight width approx. 1,500 mm

Parapet-high stair stringers

  • Parapet-high flat-steel balustrade stringers

  • Thickness of the stringers appox. 10 - 15 mm or according structural requirements

  • Height of the balustrade stringers approx. 1020 mm

Curved handrail

  • Curved handrail at the inner side of each stair stringer
  • Diameter of the handrail 42 mm
  • Integrated LED lighting
  • All handrails are in an evenly curved design

Underside cladding

  • smooth underside steel cladding

  • strucutrally supporting

Tread steps for spiral stairs

  • Folded steps made of steel sheet, thickness approx. 5 - 8 mm 
  • bent at the front and welded at the rearmm
  • Stainless steel protection profile for the edges of the folded construction


Beside the delivery and assembly of the spiral stairs we are responsible for 

  • Verifiable structural analysis for the spiral stairs
  • CAD design engineering