The sound insulated covering for the tread steps and the landing consits of solid European oak and was glued on the steel steps. The tread surface is 25 mm thick, the cover of the front edges has a thickness of 35 mm. The bevelled edges of the wooden steps are 4 mm thick, the surface was oiled.
Corresponding to the wooden steps the balustrade was realised with a laminated wooden handrail, mounted and fixed to the square sections of the steel railing by an underside slot.
Caused by its rectangular dimensions of 60 x 40 mm but also due to its oiled surface the handrail significantly characterises the modern image of this newel stairs.