locksmith services
Steel construction / locksmith work
Stair tower escape staircase, galvanized steel construction, approx. 2.4000 kg,
40 steps, 120 m² gratings
Stair railing flat steel, vertical: approx. 65.5 m, handrails: approx. 99.5 m Screed angle: approx. 35 m, ceiling end cladding: approx. 35 m, 1 piece canopy made of sheet steel, 1 piece roof entrance staircase, exterior railing roof terrace approx. 11 m, 1 piece escape bridge extension