Spiral staircase
(metal frame and wooden steps)
PHOLA 06 RINTAL

• 

  Half-turn staircase with a lateral stringers
  (wooden frame and steps)
  GARA
  
• 

  Half-turn staircase with a central stringer
  ARAYA OLD
  

• 

  Helicoidal staircase with lateral stringers (wooden frame and steps)
  GAMMA
  
• 

  Circular staircase with lateral stringers (metal frame and wooden steps)
  MONOLAMA SPIRAL
  
• 

  Helicoidal staircase with central stringer
  (metal frame and wooden steps)
  KNOCK BASIC
  
• 

  

  Helicoidal staircase with central stringer
  (metal frame and wooden steps)
  PRIMA by Giugiaro Architettura
  

Spiral staircases

• 

  Spiral staircase
  (metal frame and steps)
  BRIO 06
  
• 

  Square spiral staircase with a lateral stringer (wooden frame and steps)
  TRASFORMA
  
• 

  Square spiral staircase with a lateral stringer
  (wooden frame and steps)
  TEKLA 06
  
• 

  Spiral staircase
  (wooden frame and steps)
  TRIO
  
• 

  Spiral staircase
  (metal frame and wooden steps)
  TRIO 180°
  

• 

  Folding attic staircase
  ADJ
  
• 

  Folding attic staircase
  4P
  

• 

  Metal railing
  MINIMAL