Arke Civik Zink Exterior Spiral Stair Kit

This spiral staircase for exterior use combines solidity and long durability with functionality. All metal parts are hot galvanised for protection against rust, making this staircase ideal for outdoor use. All hardware fittings are in Irox steel and the staircase comes with a black handrail in extruded PVC.
 

Civik Zink Technical Infomation

 The Civik Zink Spiral Kit has an adjustable height between 2520mm and 3050mm. It is able to reach a maximum height of 3760mm with the use of additional Tread kits
(illustrated in the diagram below).
The Civik Zink is available in 3 diameters which are 1200, 1400 and 1600mm, your recomended ceiling aperture should be at least 50mm larger than the diameter of the staircase.
E.g : Ø Staircase 1200mm = Ø aperture 1250mm.

If you require the Civik Zink Spiral Stair to comply with current Building Regs (except 1200mm diameter - see note below). We can provide Riser Bar kits. A Riser Bar is fitted to each tread of the Civik Zink so it conforms to the 100mm gap rule (distance between the treads not exceeding 100mm).

N.B. The Civik Zink 1200mm diameter Spiral Stair does not comply with current Building Regs. Due to the fact that the space between each baluster exceeds 100mm. This is not the case for both the 1400mm & 1600mm Civik Zink models.

Achievable Heights for the Civik Zink

Metal work option available for the Civik Zink