Customised and standard treads of perforated metal planks are made in the same surface profiling like the the associated landings. In this way, a staircase has a continuously consistent look. To achieve optimum safety of stair treads, a slip-resistant nosing can be attached. Additionally, the treads are supplied with perforated side plates according to DIN 24531-2 as standard.

  • Tread fixing material B1235
    • consisting of:

      • Hexagonal bolt M12 x 35 ISO 4017 (DIN 933)
      • Hexagonal nut M12 ISO 4032 (DIN 934)
      • Washer A14 DIN 7989


Lichtgitter Blechprofilroste GmbH & Co. KG
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