Spiral Staircases Type-LG Standard

We manufacture the spiral staircases, type LG Standard in a hot-dip galvanized version according to DIN EN ISO 1461. Our modular system is primarily used in the construction of one-to two-storey staircases in industrial construction, but is also used in the private sector. In contrast to our express stairs we customise this staircase to customer needs with regard to the landing form. Also the steps can be designed with different coatings. Diameters up to 2,000 mm can be realised.

spindeltreppe standard 1
spindeltreppe standard 2 spindeltreppe standard 3


  • Galvanized execution
  • Modular system
  • Easy installation
  • Short delivery times 
  • Different tread designs
  • Individual landing forms 

The stairs type LG Standard is manufactured in 1600, 1800 and 2000 mm diameters (intermediate sizes upon request). The treads and landings are screwed onto the standpipe. In this design, the standpipe can be connected securely with the foundation and the building structure during assembly starting with the landing. Only then are the treads with the railing elements and handrails are mounted.

  • Hot-dip galvanized according to DIN EN ISO 1461 
  • Diameter 1.200 - 2.000 mm
  • Production according to EN1090
  • Load 3.0 kN/sqm and 2,0 kN/sqm single load according to DIN 1055-8 category T1
Stufe SP 23034382

Stairtread: Forge-welded grating - Pitch 34/38

Sufe SP 22534242

Stairtread: Forge-welded grating - Pitch: 34/24

Stufe P 230332

Stairtread: Pressure-locked grating - Pitch: 33/33

Stufe P X42 23033112

Stairtread: Pressure-locked grating serrated - Pitch 33/11

Sufe B BNO

Stairtread: Perforated-metal-plamk - Type BN-O

Stufe B BNG

Stairtread: Perforated-mezal plank - Type BN-G

Sufe BL TB57

Stairtread with chequer plates


Gelnder 50

Railing 5.0