Knock (height)

The HEIGHT ADJUSTMENT SYSTEM BETWEEN STEPS (RISE) allows you to reach the desired height between floors with more or fewer steps (this allows you to find the right compromise between ease of climbing and size of the staircase)

STEPS HEIGHT BETWEEN
FLOORS(H)
10 steps
1 box		 Min. 204 cm
Max. 244 cm
(Max. 264cm)
11 steps
1 box		 Min. 223 cm
Max. 266 cm
(Max. 288cm)
12 steps
1 box		 Min. 241 cm
Max. 289 cm
(Max. 313cm)
13 steps
1 box + 1 step		 Min. 260 cm
Max. 311 cm
(Max. 337cm)
14 steps
1 box+ 2 steps		 Min. 278 cm
Max. 334 cm
(Max. 362cm)
15 steps
1 box + 3 steps		 Min. 297 cm
Max. 356 cm
(Max. 386cm)
16 steps
1 box+ 4 steps		 Min. 315cm
Max. 379cm
(Max. 411cm)
To reach greater heights add steps
  • H=Distance from the lower floor to the upper floor (floor included).
  • Arrival step to the upper floor fixed to a riser under the floor of the upper floor
  • Floor hole: staircase width + 5 cm
STAIRCASE SUPPORTS
  • Staircases with a maximum of 13 steps: 1 ground support (included in the staircase box)
  • Staircases with 14, 15, 16, 17 and 18 steps: 1 ground support (included in the staircase box) + 1 ground or lateral support (to be purchased separately)
  • Staircases with 19, 20 and 21 steps: 1 ground support (included in the staircase box) + 2 ground or lateral supports (to be purchased separately)