The Ontario Building Code | Garage Floor
9.35.2.2. garage Floor
(1) Where an attached or built-in garage is provided, the garage floor shall be sloped to drain liquids to the outdoorref ="http://thehandyforce.com/doors/" title ="Toronto Door installer">doors.
9.35.3. foundations
In Plain Language
A garage floor must meet the requirements set out in this article, addressing drainage, slope, and material suited to vehicle use.
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.