Masonry Support
(1) All masonry shall be supported on masonry, concrete or steel, except that masonry veneer walls are permitted to be supported on foundations of wood frame constructed in conformance with Sentence 9.15.2.4.(1).
(2) Every masonry wall shall be at least as thick as the wall it supports, except as otherwise permitted in Article 9.20.12.2.
Article 9.20.5.1 Ontario Regulation 332/12 Building Code, Information published by oncodes.ca for educational purposes only.