Spiral staircase for outdoors

Exterior Zink is the ideal outdoor spiral staircase  for any type of location  because it is extremely versatile and resistant to bad weather.

Resistant to any temperature

The structure is made up of modular elements in galvanized steel, so as to guarantee the perfect integrity of the product even in extreme weather conditions, being able to tolerate sudden changes in temperature from -20 to +50 degrees.

Quick and easy installation

The riser between the treads is adjusted using a system created by Rintal to perfectly adapt the iron spiral staircase to the environment in which it is to be inserted, so as to overcome any drawbacks that may arise from the difference between the project measurements and the real ones.

Several accessories available

The basic version includes 12 steps, 1 landing, the railing with columns and the handrail. However it is possible to customize the staircase thanks to the range of accessories to adapt the outdoor staircase to your needs.

The details make the difference

Compared to traditional outdoor spiral staircases, Exterior Zink differs in the attention paid to the choice of every single detail: the steps have special holes that make the surface non-slip; the stainless steel screws guarantee solidity and prevent deterioration.

Solid and safe

The attention to the safety and quality of the components are combined with the ease and speed of assembly, which make Exterior Zink an outdoor spiral staircase that can also be installed by a do-it-yourself lover.