The Ontario Building Code | Materials

9.29.2.2. Materials

(1) waterproof finish shall consist of ceramic, plastic or metal tile, sheet vinyl, tempered hardboard, laminated thermosetting decorative sheets or linoleum.

9.29.3. wood Furring

In Plain Language

For wet areas needing a waterproof finish, this clause lists the acceptable materials: ceramic, plastic or metal tile, sheet vinyl, tempered hardboard, laminated thermosetting sheets, or linoleum.

Common Questions

Q: Does this cover regular vinyl flooring in a kitchen?
Sheet vinyl is explicitly listed as an acceptable waterproof finish material under this clause, alongside tile and linoleum options.

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.