spiral staircase

Description

Spiral Staircase
5'-6" diameter spiral stair compliant with Ohio Building Code requirements for commercial use. Includes handrail & guard with upper landing. Counter clockwise rotation with a floor to floor height of 129 1/2", Fabricated in aluminum and powder coated with checker plate style treads. Stair is knock down construction so it can be assembled on site. Total of 13 30 degree threads plus upper landing.