The Ontario Building Code | Interior Finish
9.35.4.1. interior Finish
(1) interior finish need not be applied to garage and carport walls.
In Plain Language
A garage's interior finish must meet the requirements set out in this article, often addressing fire separation from an adjacent dwelling.
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.