Indoor stairs


The JAP Max stainless-steel spiral staircase is for interior use. The stair step is made of solid beech. Selection of oak, maple or ash.

Technical information

Possible width of stairsdiameter 105-240 cm

Material composition of stairs

  • stainless-steel structure
  • rung surfaces of hardwoods, such as beech, oak, maple, ash
  • rung surfaces of metal (stainless steel) and glass
  • rest of stairs: metal, wood, glass stainless steel

Wood surface treatment

  • brushed stainless steel – three-layer clear polyurethane varnish provides greater durability of wood components
  • oiling – protects the natural wood material from unwanted yellowing, re-oil after wear
  • brushing – makes the prominent wood grain stand out, done by mechanically removing the soft part of the annual ring
  • staining – treatment of wood colour shade; we also stain according to samples provided by the customer


all JAP stainless-steel railings

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