Dolle Calgary Spiral Staircase White

The Calgary staircase from DOLLE is a characteristic spiral staircase that combines design and comfort at an attractive, affordable price. 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 white 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.  

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

Features:

• floor to floor height - 244.8 - 280.8cm
• diameter -120cm
• 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
• structure material -metal
• structure
• finish - powder coated
• colour of structure -white
• for indoor use
• max. point load - 200kg
• max. total load - 620kg
• banister railing max. horizontal load - 50kg per meter