Made by combining steel and solid wood. The fixings are in chrome-plated aluminium. The handrail is in wood-effect PVC with aluminium core and available in a shade to match that of the tread. The railing consists of painted steel balusters in the same colour as the structure joined to each other by seven longitudinal rows of stainless steel bars. The staircase is characterised by a landing which can be adapted during installation and can have three different configurations (trapezoidal, triangular and circular) so that the staircase can be installed in openings of various shapes. The direction of rotation, clockwise or anticlockwise, is decided at the time of installation.