Steel Zink stairs are winding stairs for outdoor use made of steel protected in a zinc bath. The railing handrail is made of grey PVC, just like the stair finish. Fasteners made of stainless steel (inox).
The stairs are characterised by a landing that allows them to be installed in spaces without an opening or with an opening with a square cross-section. The turning direction, clockwise or anti-clockwise, is set during assembly. The standard 12-step model is adjustable in height from 273 to 305 cm.
The handrail consists of balusters made of steel protected in a zinc bath.
It is possible to purchase an additional railing, this can also be found in our ‘Accessories’ section.
Steel Zink Spiral Staircase
Stair Diameter: 120, 140, 160 cm.
Height adjustment: The standard set includes 12 steps + stair landing. Height adjustment in the range of 273–305 cm. Additional sets of steps allow reaching a height of 376 cm.
Weight of stairs: basic set (12 steps + landing) = 168 kg – for a diameter of 120 cm
Turning direction: Right or left
Steps and structure: Steel protected in the galvanisation process
Application of stairs: Indoor / outdoor
Balustrade: Galvanised steel
Handrail: PVC – grey colour
12 steps + landing: 273 – 305 cm
13 steps + landing: 294 – 329 cm
14 steps + landing: 315 – 352 cm
15 steps + landing: 336 – 376 cm