Spiral staircase in high quality and unique design to function as an essential link in the modern homes infrastructure to get up and down.
The DOLLE Montreal Classic was designed for home owners who would like to combine their preference for light, comfort and Nordic designs. The Montréal series offer several vertical options to match style and taste to blend into any design of internal space. The metal construction of the staircase is made of grey or white powder-coated metal in RAL 9006 or RAL 9016.
The treads consist of multiplex oak or beech veneer with a diameter of 120 and 140 cm and a maximum height capacity of up to 352,5. The pitch can also be adjusted from 20.5 cm to 23.5 cm for the perfect fit to any height. The spiral staircase Montréal comes with either 11, 12, 13 or 14 treads including the landing platform. With a staircase diameter of 120 cm – the ceiling opening must be minimum 130 cm.
The staircase has got a vertical round banister in both white and grey powder coated steel Ø 25 mm balusters and a matching handrail with a diameter of 40 mm.
in classic 3 you have 3 balusters at each tread
Video instruction films are available to aid safe installation.
The staircase complies with current European building standards defined in EN 1991 and EN 1993.
The staircase Montreal is certified for max. point load of 200 kg and max. total load of 1100 kg.
The banister railing is approved for a horizontal load of 50 kg / meter.