Fastener Penetration into Wood Supports Gypsum Board Table 9.29.5.5. Forming Part of Sentence 9.29.5.5.(1) Table 9.29.5.5. Ontario Regulation 332/12 Building Code, Information published by oncodes.ca for educational purposes only. Similar articles Continuity of the Air Barrier System Outlet boxes Location of the Vapour Barrier Installation of Thermal Insulation