Height extension for Portofino
- Additional step for the metal spiral staircase Portofino
- Extension of the Portofino by 210-231 mm
- Maximum attainable storey height with one height extension: 3234 mm
- Maximum attainable storey height with two height extensions: 3465 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 Portofino consists of an additional metal step, a spindle tube, some railing bars and various small parts for assembly. You must select the metal colour and the diameter of the height extension manually – please ensure that it matches your configured Portofino spiral staircase.
With each additional step, you can increase the Portofino by 210-231 mm. This means that with one height extension you can achieve a maximum storey height of 3234 mm. With two height extensions, even storeys with a maximum height of 3465 mm are no problem.
Please install a maximum of two height extensions per staircase! If three or more additional steps are installed, stability is no longer guaranteed.
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Technical data
Basic dataSteps Steel powder-coated in grey, black or whiteSpindle tubes Steel powder-coated in grey, black or whiteRailing rods Steel powder-coated in grey, black or whiteHandrail PVC grey, black or whiteNumber of steps 12 + 1 platformPortofino 120Radius 600 mmMax. storey height 3003 mmMax. storey height with one height extension 3234 mmMax. storey height with two height extensions 3465 mmTread depth 210 mmFree passage width 486 mmTread thickness 12 mmRise per step 210-231 mmRotation per step 29°Platform width 650 mmRotation of platform 53°Spindle diameter 108 mmRailing height 1000 mmHandrail diameter 40 mmPortofino 140Radius 700 mmMax. storey height 3003 mmMax. storey height with one height extension 3234 mmMax. storey height with two height extensions 3465 mmTread depth 236 mmFree passage width 586 mmTread thickness 12 mmRise per step 210-231 mmRotation per step 25°Platform width 750 mmRotation of platform 53°Spindle diameter 108 mmRailing height 1000 mmHandrail diameter 40 mmPortofino 160Radius 800 mmMax. storey height 3003 mmMax. storey height with one height extension 3234 mmMax. storey height with two height extensions 3465 mmTread depth 244 mmFree passage width 686 mmTread thickness 12 mmRise per step 210-231 mmRotation per step 22°Platform width 850 mmRotation of platform 53°Spindle diameter 108 mmRailing height 1000 mmHandrail diameter 40 mm -
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