The Ontario Building Code | Fastener Materials
9.27.5.5. Fastener Materials
(1) Nails or staples for the attachment of cladding and wood trim shall be corrosion-resistant and shall be compatible with the cladding material.
In Plain Language
Fastener materials for cladding must meet the requirements set out in this article, generally requiring corrosion resistance given constant weather exposure.
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.