The Ontario Building Code | Corrosion Protection
9.31.2.2. Corrosion Protection
(1) Metal pipes in contact with cinders or other corrosive material shall be protected by a heavy coating of bitumen or other corrosion protection.
In Plain Language
Metal fixtures and fittings need corrosion protection as set out in this article, ensuring long-term durability in a wet environment.
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.