Construction codes of Ontario

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Maximum Aggregate Area of Unprotected Openings in Exterior Walls

Table 9.10.14.4.
Maximum Aggregate Area of Unprotected Openings in Exterior Walls

Forming Part of Sentence 9.10.14.4.(1)

Maximum Aggregate Area of Unprotected Openings in Exterior Walls

Table 9.10.14.4 Ontario Regulation 332/12 Building Code, O. Reg. 332/12 : BUILDING CODE (ontario.ca) © Queen’s Printer for Ontario, 2021.