OSS spiral staircase

Name: Ymalko Macedonia
Address: Bulevard Ilinden br.57/6, Skopje, 1000, MK

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

Material: made of steel, combined with the natural look of wooden treads

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

Installation method: Fixed to the ceiling and floor with the installation set included with the stairs.

Specifics

Specifikime Teknike
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 element	337,6	cm
∅s – Diameter of the stairs	120; 140	cm
AxB – Minimum opening size	∅s + 6	cm
P – Width of the treads	53; 62; 72	cm
hst – Distance between the treads	22,6; 23,1; 23,6; 24,1	cm
R – Depth of the treads	32 (hapi i ecjes 17,5; 19; 20)	cm
G – Ceiling thickness	25	cm