Riserfor lightshafts with a width of80(Building92) cm.and a depth of40cm.Suitablefor walking,step adjustablein the ranges of9-29cm.(1riser),37-58cm.(2risers),65-86cm.(3risers).
Note: Requiresthe use ofthe reinforcement frameworkin thecase of more thanone riser.
We use cookies to improve your experience. By your continued use of this site you accept such use. To change your settings please see our Privacy Policy cookies.