Spiral Staircase DOLLE Calgary Anthracite

Staircase - timeless and modern in anthracite

The spiral staircase Calgary in anthracite from DOLLE stands as a modern work of art in the middle of the home and functions as an essential link in the home's infrastructure, where the upper and lower floors meet.

Product Properties

Floor-to-floor height.
244.8 - 280.8 cm
Number of risers
Colour of structure

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Product number
Select a variant

Wide treads for high comfort

Calgary from DOLLE is a straight-lined spiral staircase for those who want to combine design, colour contrast and comfort at an attractive entry-level price. The anthracite powder-coated metal construction in RAL 7016 and anthracite painted steps gives it a beautiful and unique look in a Scandinavian design. The wide treads provide comfortable space and the single railing with continuous handrail ensures safe access and aggress.


The pitch height can be variably adjusted with spacer rings from 20.4 to 23.4 cm - depending on floor to floor height. The Calgary from DOLLE is suitable for square ceiling openings thanks to the triangular landing platform that fits directly onto the ceiling area. It is possible to adapt the platform to suit round ceiling openings. It reaches a maximum floor height of 244.8 to 280.8 cm. The staircase is 120 cm in diameter.

The staircase complies with current European building standards defined in EN 1991 and EN 1993.

The staircase Calgary is certified for max. point load of 200 kg and max. total load of 620 kg.

The banister railing is approved for a horizontal load of 50 kg / meter.


  • Modern Scandinavian design
  • Functional and strong
  • Anthracite to suit the majority of internal enviroments


Floor-to-floor height.
244.8 - 280.8 cm
Number of risers
Number of treads
Tread rise
From 20,4 to 23,4 cm per tread (depending on floor-to-floor height)
Tread material
Beech multiplex
Tread finish
Tread colour
Structure material
Structure finish
Powder coated
Colour of structure
Product weight
'Please select a variant'
Indoor use
Staircase definition
Secondary staircase
European building standards defined in EN 1991 and EN 1993.

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