Inner construction, raw steel, black oiled:

Banister made of flat steel on on-site precast StB stairs from ground floor to upper floor, each with 22 slopes.

External construction, hot-dip galvanized steel:

Staircase made of flat steel, including grating steps, including railing from ground floor to upper floor 2, width 140 cm, each with 22 slopes.

Escape stairs outside to intermediate landing inside stairs, width 140 cm, 11 inclines.

Parapet railing approx. 25 running meters.

Inner construction, raw steel, black oiled:

Banister made of flat steel on on-site precast StB stairs from ground floor to upper floor, each with 22 slopes.

External construction, hot-dip galvanized steel:

Staircase made of flat steel, including grating steps, including railing from ground floor to upper floor 2, width 140 cm, each with 22 slopes.

Escape stairs outside to intermediate landing inside stairs, width 140 cm, 11 inclines.

Parapet railing approx. 25 running meters.