The single-flight steel stringer stairs feature a flight width of 1,500 mm and were manufactured with the latest production technology. They match harmoniously the cosy interior concept. The two-sided parapet-high flat-steel stringers of the steel stringer stairs show a thickness of 10-15mm and constitute solid balustrades. They were completed with rectangular handrails made of wenge wood.
Combined steps in folded and box-type design, made of 5-6mm thick steel sheet form the tread step construction of the steel stringer stairs. The hollow space occurred by closing the steps and risers was insulated with mineral wool. As a result of the structurally supporting underside cladding the steel stringer stairs impress with their sculptural character. This feature was designed and executed according to structural requirements.
The experts manufactured the steel stringer staircase with the highest precision and know-how in compliance with the currently valid DIN standards. In order to be able to realize the client’s wishes with regard to the rounded glass railing, the AbP came into play. The presentation of the test certificate to the test structural engineer or the responsible building authority brought numerous advantages for the customer: Elimination of