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Height extension Spiral Smart oak black

Height extension for Spiral Smart

  • Additional step for spiral staircase Spiral Smart
  • Extension of Spiral Smart by 190-235 mm
  • Maximum attainable storey height with one height extension: 3290 mm
  • Maximum attainable storey height with two height extensions: 3525 mm
  • When purchasing, please ensure that the height extension has the same configuration as your staircase and install a maximum of two height extensions per staircase.

 333.60 incl. Tax excl. Shipping Costs*

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  • Description

    The height extension for the spiral staircase Spiral Smart includes an additional wooden step, a spindle tube element, several railing rods and various parts that are necessary for assembly. The metal parts are available in gray, black and white and the steps in beech, walnut, oak and white. Please choose the colors and also the diameter of the height extension to match your Spiral Smart spiral staircase.

    With the additional spindle tube and step, you can extend the height of the Spiral Smart by 190-235 mm. With one height extension you can reach floors with a height of up to 3290 mm. If you install two additional steps, the maximum storey height is 3525 mm.

    Please install a maximum of two height extensions per staircase! If three or more additional steps are installed, stability is no longer guaranteed.

  • Technical data

    Basic data
    Steps Beech, oak, beech stained to walnut or beech white lacquered
    Spindle tubes Steel powder-coated in grey, black or white
    Railing rods Steel powder-coated in grey, black or white
    Handrail PVC grey, black or white
    Number of steps 12 + 1 platform
    Spiral Smart 100
    Radius 500 mm
    Max. storey height 3055 mm
    Max. storey height with one height extension 3290 mm
    Max. storey height with two height extensions 3525 mm
    Tread depth 180 mm
    Free passage width 386 mm
    Tread thickness 35 mm
    Rise per step 190-235 mm
    Rotation per step 25°
    Platform width 550 mm
    Rotation of platform 50°
    Spindle diameter 108 mm
    Railing height 1000 mm
    Handrail diameter 40 mm
    Spiral Smart 120
    Radius 600 mm
    Max. storey height 3055 mm
    Max. storey height with one height extension 3290 mm
    Max. storey height with two height extensions 3525 mm
    Tread depth 210 mm
    Free passage width 486 mm
    Tread thickness 35 mm
    Rise per step 190-235 mm
    Rotation per step 30,2°
    Platform width 650 mm
    Rotation of platform 50°
    Spindle diameter 108 mm
    Railing height 1000 mm
    Handrail diameter 40 mm
    Spiral Smart 140
    Radius 700 mm
    Max. storey height 3055 mm
    Max. storey height with one height extension 3290 mm
    Max. storey height with two height extensions 3525 mm
    Tread depth 236 mm
    Free passage width 586 mm
    Tread thickness 35 mm
    Rise per step 190-235 mm
    Rotation per step 26,2°
    Platform width 750 mm
    Rotation of platform 50°
    Spindle diameter 108 mm
    Railing height 1000 mm
    Handrail diameter 40 mm
    Spiral Smart 160
    Radius 800 mm
    Max. storey height 3055 mm
    Max. storey height with one height extension 3290 mm
    Max. storey height with two height extensions 3525 mm
    Tread depth 244 mm
    Free passage width 686 mm
    Tread thickness 35 mm
    Rise per step 190-235 mm
    Rotation per step 22,2°
    Platform width 850 mm
    Rotation of platform 50°
    Spindle diameter 108 mm
    Railing height 1000 mm
    Handrail diameter 40 mm
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