The Ontario Building Code | Material Standard

9.29.7.1. Material Standard

(1) Hardboard shall conform to CAN/cgsb-11.3-M, "Hardboard".

In Plain Language

The material standard for this interior finish is set out in this article.

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.