telefon  +420 596 496 511        email
česky english
Výrobce podlahových a lisovaných roštů -

About us
» Forge-welded gratings - SP
» Pressure-locked gratings - P
» Perforated metal planks - B
» GRP gratings
» Stair treads
» Spiral staircases
» Other products
» Forge-welded gratings SP
» Pressure-locked gratings P
» Perforated metal planks B
» Spiral staircases
» GRP gratings
» Architectural elements
» Walkways
» Shelf Gratings
» Observation towers
» Staircases
» Sonnenschutz
» Special Applications
» Stands
» Transformer coverings
» Covering of facades
   Homepage /

Spiral staircases

Spiral staircases are used as auxiliary staircases, the advantage of which is a small ground area. Staircases are supplied as a modular system.

Spirálová schodiště

Lichtgitter's range includes staircases of two types:
  • "LG Special"
  • "LG Standard"
Both types are are characterized by an easy installation which is performed according to the supplied technical documentation.

The staircase is dimensioned to a surface load of 3.5 kN/m2 or individual load 1.5 kN concentrated into the load area of 100x100 mm located at the walkway edge, 100 mm from the outside edge of the stair tread.

Staircase structural material:

  • steel S 235 JR

Staircase surface finish:

  • galvanizing acc. to CSN EN ISO 1461

Data specification for spiral staircases

Staircase type(D) "LG Standard"
"LG Special"
Staircase diameter (D) .... mm  
Total height of staircase (H) .... mm  
Rise (s) .... mm  
Riling height (Hz) .... mm  
Number of stair treads   .... pcs
Landing size .... mm .... pcs
Half-landing size .... mm .... pcs
Gross height – finished floor (B) .... mm  
Grating type ....  


About us           /           Products           /           Certificates           /           References           /           Downloads           /           Contact
Forge-welded gratings, pressure-locked gratings, stair treads, perforated metal planks, spiral staircases, GRP gratings and ladder rungs. Various material variants (steel, stainless steel, aluminium) with various surface finishes.
Lichtgitter CZ spol. s r.o.
U Lékárny 1
735 35 Horní Suchá
tel +420 596 496 511
Write to us
All rights reserved © 2015                                                                                                                          Whistleblowing