In Plain Language

This Part applies to resource conservation and environmental integrity in the design and construction of buildings, as set out in this article, introducing the energy efficiency and related requirements that follow.

This is a plain-language summary of the 2012/2017 Ontario Building Code text above, for general understanding only and not a substitute for the Code. Always confirm current requirements against the 2024 edition (O.Reg. 163/24) or a qualified professional before construction.