9.5.1.2. Combination Rooms

(See Note A-9.5.1.2.)

(1)

Two or more areas may be considered as a combination room if the opening between the areas occupies the larger of 3 m2 or 40% or more of the wall measured on the side of the dependent area.

(2)

Where the dependent area is a bedroom, direct passage shall be provided between the two areas.

(3)

The opening required in Sentence (1) shall not contain doors or windows.