Spiral staircase CALGARY

Spiral staircase - Space saving and trendy

Trendy in Nordic design
Design and function hand in hand
Available in the two diameters 120 cm and 140 cm
Great value for the money
Very stylish and modern spiral staircase, combining design and comfort at an attractive affordable price. With this space saving staircase you get optimum out of your available space.
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Product description

Space saving staircase easy to install

The Calgary staircase from DOLLE is a characteristic spiral staircase. It solves the requirement for a link between floors with very little space allowing you to utilise an area on the next floor taking up minimal floor area. The staircase is offered in white, grey and anthracite and comes complete with 11 steps and a landing platform in beech multiplex. The pitch height can be adjusted with spacer rings from 20.4 to 23.4 cm depending on floor height. DOLLE fits directly onto the ceiling area and its also possible to adapt the platform on site to round ceiling openings.

The spiral staircase DOLLE Calgary is available in the two diameters

The Diamaters are 120 cm and 140 cm. It reaches a minimum floor height of 244.8 to a maximum of 280.8 cm. The spiral staircase provides great value for money remaining both modern and stylish. With a staircase with a diameter of 120 cm – the ceiling opening must be minimum 130 cm. Video instruction videos are available to aid safe installation.

Building law category: unnecessary staircase


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.

Technical data
Type Spiral
Floor-to-floor height Please select a variant
Total going Please select a variant
Number of risers 12
Number of treads 11
Tread rise From 20,4 to 23,4 cm per tread (depending on floor-to-floor height)
Tread material Multiplex wood with beech veneer
Tread finish Varnished
Tread colour Please select a variant
Structure material Metal
Structure finish Powder coated
Colour of structure Please select a variant
Maximum load Certified to a max. point load of 200 kg., The banister railing is approved for a horizontal load of 50 kg / meter., Certified to a total max. total load of 620 kg.
Product weight Please select a variant
Delivery time Please select a variant
Use Indoor use
Staircase definition Secondary staircase
Tested European building standards defined in EN 1991 and EN 1993.
Distance between balusters/fillings Please select a variant
Distance between balusters (landing) Please select a variant
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