The accessible areas of the school building are designed as walkways, landings and stairs with railings and are used outside on a daily basis.
Pressed gratings were installed as pressed gratings with SR4 anti-slip protection, mesh size 33 x 11 mm and bearing bar 40 x 2 mm, hot-dip galvanized. The open grating structure supports water drainage and keeps the surfaces functionally walkable, even in bad weather. The anti-slip protection improves slip resistance on walkways and steps.