straight staircase / wooden frame / wooden steps / without risers
ATRIUM PIANO stairs are entirely made of wood. It is a very comfortable model of stairs with straight flight. Despite the classic form, shades of white and gray colours make them matching with contemporary interiors. The step rise is set automatically by changing the angle of inclination.
H height levels200 - 300 cm (12 elements)*
A x B minimum size of opening90 x 250 cm
α inclination angle35° - 50°
P step width70 cm
hst step rise17,5 - 23,5 cm
R step depth22 cm