It's a spiral staircase with circular plan.
The steps are realized in pressed steel with diameter from 100 to 160, while from 170 to 240 is in steel. On them, we could mount a non-slip tread in moquette or rubber.
The rail posts are in metal, section 22mm (n° 3 for step) painted with RAL colours.
The handrail is in PVC black or brown
The metallic parts could be painted with resins EPODISSIDICHE (colours as on our set of samples).
TECHNICAL ITEMS:
The staircase could be furnished with the following diameters:
cm 110-120-130-140-150-160-170-180-190-200-230-240
It's possible to realize two kinds of landing:
- circular 60°
- trapezoidal or triangular
