Project Description

Project description

Newel staircase in MetallArt Design

This elegant newel staircase features a continuous stainless steel newel and steps made of glass. The filigree stainless steel cross belts of the balustrade were clamped by means of specially moulded aluminium parts to the construction of the tread steps.

Newel staircase for a modern ambiance

  • Diameter of the newel staircase: 1,600 mm
  • Flight width: approx. 800 mm
  • 13 risers + 1 stair head landing
  • Outer stringers made of 2 stainless steel round bars, 16 mm thick
  • Newel made of a stainless steel tube, diameter 114 mm, topside up to 1,000 mm above the landing, closed with a semi-circular welding cap, anchored to the unfinished floor with a steel base plate.
Spindeltreppen mit Glasstufen
Project details

Tread step construction for the newel staircase

  • two-part angle construction made of folded steel sheet
  • clamped into the newel by means of moulded aluminium parts
  • stainless steel spacers and supporting plates for the screwing of the final flooring

Tread steps made of glass

  • 24 mm thick, 3-layer laminated safety glass (VSG), top layer single-pane safety glass
  • Surface: anti-slip screen printing in matt white
  • 4 threaded sleeves of aluminium were laminated inside the two bottom layers of each glass tread for the screwing of the stainless steel spacers

Construction of the railing for the newel staircase

  • Powder-coated flat-steel posts with statically measured clamp screw connection
  • Visual advantage: no need of welded seams
  • Economic advantage: production by means of CNC-controlled processing centres
  • Stainless steel handrail made of a round tube, diameter of 34 mm
  • Handrail brackets of 12 mm stainless steel round bars, stainless steel flat steel brackets enabling the screwing with the posts
  • Balustrade filling: 12mm stainless steel round bars, running parallel to the stair flight, clamped into the posts at the front