9.9.3. Dimensions of Means of Egress

9.9.3. Dimensions of Means of Egress
9.9.3.1. Application
  1. This Subsection applies to every means of egress except
    1. exits that serve not more than one dwelling unit or a house with a secondary suite including their common spaces, and
    2. access to exits within dwelling units and within houses with a secondary suite including their common spaces.
9.9.3.2. Exit Width
  1. Except for doors and corridors, the width of every exit facility shall be not less than 900 mm.
    (See Article 9.9.6.3. for doors, Article 9.8.2.1. for stairs, and Article 9.8.5.2. for ramps.)
9.9.3.3. Width of Corridors
  1. The width of every public corridor, corridor used by the public, and exit corridor shall be not less than 1 100 mm.
    (See also Subsection 9.9.5. for obstructions in corridors.)
9.9.3.4. Clear Height
  1. Except for stairways, doorways and storage garages, the minimum clear height in exits and access to exits shall be 2.1 m.
    (See Article 9.8.2.2. for stairs, Article 9.8.5.3. for ramps, Article 9.8.6.4. for landings and Article 9.9.6.2. for doorways.)
  2. The clear height in exits and access to exits in storage garages shall be not less than 2 m.