Garage Foundation Required

(1)  Except as permitted in this Subsection, foundations conforming to Sections 9.12. and 9.15. shall be provided for the support of carport and garage super-structures, including that portion beneath garage doors.

(2)  Detached garages of less than 55 m2 floor area and not more than 1 storey in height that are not of masonry or masonry veneer construction are permitted to be supported on,


    (a)   wood mud sills, or

    (b)   a concrete floor slab having a minimum thickness of not less than 100 mm.


Article Ontario Regulation 332/12 Building Code,   Information published by for educational purposes only.