Exterior Zink is an outdoor spiral staircase ideal for all types of locations because extremely versatile and weather-resistant.

It can stand any temperature

The structure is made of modular elements in galvanized steel so as to ensure the perfect integrity of the product even under extreme weather conditions, as it can tolerate changes in temperature from

-20°C to +50°C.

Quick and easy installation

The riser between the steps is checked through a system created by Rintal in order to perfectly adapt the iron spiral staircase to the environment in which it is going to be installed so as to overcome any problems that may arise from the difference between the measurements of the drawing and the real ones.

Various accessories available

The basic version includes 12 steps, 1 exit landing, a railing with posts, and the handrail. But you can customize the staircase to your taste thanks to the range of accessories that allow you to adapt it to your needs.

Details are what counts

Compared to traditional outdoor spiral staircases, Exterior Zink sets itself apart thanks to the care put in the choice of every single detail: the steps have special holes that make the surface anti-slip, the stainless steel screws guarantee solidity and avoid deterioration.

Sturdy and safe

The attention to safety and quality of the components are mixed to the ease and speed of assembly, and this makes Exterior Zink an ideal outdoor spiral staircase even for DIY lovers.

Note

Hot-dip galvanising is the best steel protection against corrosion and atmospheric agents: any imperfection of the surface is the natural consequence of this treatment.