Spiral Staircases used as a means of escape and for industrial applications

Weland Spiral Staircase type Industry is manufactured with treads of grating or checker plate. This type of staircase is applicable as evacuation staircase for all sorts of premises, but is also used as means of communication in industrial and storage rooms, silo works, water towers, pump stations etc. Spiral staircases are as standard hot dip galvanized.