Designer stairs in the Seehotel Riva

2008, Constance

Premium-class staircase architecture that impresses with its sophisticated design alone. With an interplay of geometry, material and light, these self-supporting stairs impress above all with the harmony of steel and wood.

Extravagant staircase architecture

At the Seehotel Riva in Constance, these extravagant staircases boast an exclusive design. Premium-class staircase architecture that impresses with its sophisticated design alone. The technical and design challenge has been excellently implemented: elliptically curved flat steel balustrade stringers with a white lacquered surface create a harmonious contrast to the elegant wooden covering of the folded steps. Another highlight is the steel soffit lining of the spiral stairs, which is curved to follow the course of the stairs. With an interplay of geometry, material and light, these self-supporting stairs impress above all with the harmony of steel and wood.

Self-supporting stairs

as stringer stairs with flat steel balustrade stringers
designed with step / landing construction welded between the stringers
single-flight staircase layout, spiral staircases over two floors each as a basket arch ellipse
flight width up to 1270 mm
105 rises, 100 steps
the balustrade stringer thickness is approx. 12 mm
balustrade stringer height from basement to 1st floor: approx. 950 mm
balustrade stringer height from 1st floor to 2nd floor: approx. 1150 mm