The Ontario Building Code | Low Fire Load, 1 Storey Building Low Fire Load, 1 Storey building

(1) An exposing building face of a building of low hazard industrial occupancy conforming to Article is permitted to be of noncombustible construction without a fire-resistance rating provided,

(a) it is not a loadbearingwall, and

(b) the limiting distance is not less than 3 m.