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Height extension Rondo Smart grey
Height extension Rondo Smart grey
Height extension Rondo Smart black
Height extension Rondo Smart white

Height extension for Rondo Smart

  • Additional step for spiral staircase Rondo Smart
  • Extension of Rondo 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.

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€ 333.60 incl. Tax excl. Shipping Costs*

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  • Description

    The height extension for the metal spiral staircase Rondo Smart consists of a metal step, a spindle element and additional railing rods. These components can be powder-coated in black, grey or white. The additional step is available in three sizes matching the diameters 120, 140 and 160 cm. When configuring, please ensure that the colour and size of the height extension match those of your staircase.

    With one height extension you can increase the height of your Rondo Smart spiral staircase by 190-235 mm. This results in a total storey height of max. 3290 mm if you install one additional step. With two height extensions, you can even reach floors with a height of up to 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 Steel powder-coated in grey, black or white
    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
    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 196 mm
    Free passage width 486 mm
    Tread thickness 4 mm
    Rise per step 190-235 mm
    Rotation per step 29,6°
    Platform width 650 mm
    Rotation of platform 54°
    Spindle diameter 108 mm
    Railing height 1000 mm
    Handrail diameter 40 mm
    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 213 mm
    Free passage width 586 mm
    Tread thickness 4 mm
    Rise per step 190-235 mm
    Rotation per step 25°
    Platform width 750 mm
    Rotation of platform 54°
    Spindle diameter 108 mm
    Railing height 1000 mm
    Handrail diameter 40 mm
    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 223 mm
    Free passage width 686 mm
    Tread thickness 4 mm
    Rise per step 190-235 mm
    Rotation per step 21,9°
    Platform width 850 mm
    Rotation of platform 54°
    Spindle diameter 108 mm
    Railing height 1000 mm
    Handrail diameter 40 mm

  • Downloads

    Assembly instructions height extension

    Assembly instructions staircase

    Technical datasheet

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