The solid and durable galvanised outdoor spiral staircase, perfect for every location and weather condition.
MATERIALS
STEPS
- Made of steel protected by a hot zinc bath
- Non-slip thanks to embossing
- Maximum rigidity and resistance to treading
HANDRAIL
- Made of plastic material
STRUCTURE
- Consisting of steel spacers joined to the steps protected by a hot zinc bath
RAILING
- Vertical steel columns protected by a hot-zinc bath (distance between posts less than 10 cm)