Spiral staircase COLUMBIA

Luxury Spiral staircase in oiled solid oak

Staircase design for small spaces. Are you looking for an exclusive spiral staircase – here you have value for money!

Product Properties

Tread material
Solid oak
Colour of structure
Basalt grey - RAL 7012

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As low as £2,299.99

Exclusive staircase with high comfort and durability

As part of DOLLE spiral staircase range we present the exclusive spiral staircase Columbia - The high-quality with a unique design the staircase has 13 treads which can be adjustable from 20,5 to 22,5 cm to a maximum landing height of 292,5 cm. Treads, handrail and square landing platform are in beautiful solid oak with finishing oil Sioux White which altogether give a well-designed and modern staircase. The balusters give the staircase an elegant look with the grey lacquered banister.

Easy to install for DIY people

With a staircase diameter of 120 cm – the ceiling opening must be minimum 130 cm, therefore subtract 10 cm from your ceiling opening to get the right diameter of your new staircase.

The spiral staircases are available in both 120 cm and 140 cm widths - pick them in the dropdown here.

Please consider window or door locations with stop inside or outside as well radiator locations to prevent assembly issues. For wall niches please note the entry and exit points and be aware the optimal ceiling opening is 10 cm larger than the staircase diameter.


Extra tread (2 treads max) and balcony balustrade 140 cm – please call or email us for further assistance.


  • Spiral staircase in exclusive design
  • Height to landing: Maximum 315 cm
  • Treads, handrail and squared landing in solid oak
  • For maintenance: The oil Sioux White can be supplied
  • High-quality spiral staircase


Product number
'Please select a variant'
'Please select a variant'
Floor-to-floor height
287 - 315 cm
Tread rise
From 20,5 to 22,5 cm per tread (depending on floor-to-floor height)
Tread thickness
40 mm
Tread material
Solid oak
Tread finish
Structure material
Structure finish
Powder coated
Tread colour
Colour of structure
Basalt grey - RAL 7012

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