Galvanised & coated spiral staircase – functionality meets design

An impressive example of our collaboration with Lichtgitter Treppen: a solid, high-quality coated spiral staircase as an escape staircase in accordance with DIN 18065.

• 270 m² galvanised and coated surface
• RAL 7021 – stylish & resistant
• Additional child handrail for more safety

This staircase design combines an aesthetic look with the highest safety requirements. With a usable tread width of over 1200 mm, it fulfils the requirements of DIN 18065 and offers maximum stability.

Key technical data:

• Dimensions: Ø 3300 mm | Height: 11,543 mm | Weight: approx. 4500 kg
• Live load: 5.0 kN/m²
• Individual load: 2.0 kN
• Beam pressure: 1.0 kN/m