The Ontario Building Code | General
(2) The requirements of Section 3.8. need not be provided for houses, including semi-detached houses, duplexes, triplexes, town houses, row houses and boarding or rooming houses with fewer than eight boarders or roomers.
Note: On July 1, 2017, Sentence 18.104.22.168.(2) of Division B of the Regulation is revoked and the following substituted: (See: O. Reg. 139/17, s. 72)