Shkallë spirale OSS - Ymalko Albania

OSS spiral staircase

Type: Spiral staircase, designed for self-assembly (DIY)

Material: steel, combined with the naturalness of wooden treads

Features: Ladder with right/left turn, basic set consists of 11 treads + platform, plastic protectors with diameter ø40 mm

Mounting method: Fixed to the ceiling and floor using the installation kit included with the ladder.

Technical Specifications
H – Stair height	271.4 – 313.5 (11 elements + platform)	cm
PH – Platform height	271.4; 277.4; 282.4; 289.4; 294 – 337.6	cm
+1 item	337,6	cm
∅s – Diameter of the steps	120; 140	cm
AxB – Minimum opening size	∅s + 6	cm
P – Width of the violators	53; 62; 72	cm
hst – Distance between offenders	22,6; 23,1; 23,6; 24,1	cm
R – Depth of offenders	32 (walking pace 17.5; 19; 20)	cm
G – Ceiling thickness	25	cm

Kronmat® Stairs Catalogue

Technical PDF for Kronmat stairs