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Height extension for the Helios spiral staircase with steps in beech and black metal. A detail of the additional step and the balusters is shown.
Height extension for the Helios spiral staircase with steps in beech and grey metal. A detail of the additional step and the balusters is shown.
Height extension for the Helios spiral staircase with steps in beech and white metal. A detail of the additional step and the balusters is shown.

Height extension for Helios

  • Additional step for spiral staircase Helios
  • Extension of Helios 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 additional step for the spiral staircase Helios consists of a shortenable step made of beech wood, a baluster and various small parts. The metal parts are powder-coated in black, grey or white – please select the colour that matches your staircase when ordering.

With this height extension, the staircase can be extended by 190-235 mm. The maximum attainable storey height with one height extension is 3290 mm. When using two height extensions, a maximum storey height of 3525 mm can be achieved.

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 lacquered
Spindle tubes Steel powder-coated in grey, black or white
Railing rods Steel powder-coated in grey, black or white
Horizontal chords Stainless steel
Handrail PVC grey, black or white
Number of steps 13
Dimensions
Basic size 1010-1550 x 570-840 mm
Diameter 930-1470 mm
Max. storey height 3055 mm
Max. storey height with one height extension 3290 mm
Max. storey height with two height extensions 3525 mm
Rise per step 190-235 mm
Tread depth 150-230 mm
Free passage width 410-680 mm
Tread thickness 35 mm
Rotation per step 20°
Spindle diameter 108 mm
Railing height 1000 mm
Railing rod diameter 22 mm
Handrail diameter 40 mm
Width of the metal strip on the steps 40 mm

Downloads

Assembly instructions staircase

Technical datasheet

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