PART 7 — PLUMBINGUpdated for the 2024 Ontario Building Code
Try BUILDAiD Beta
7.6.1.5.Check Valves
(1) A check valve shall be installed at the building end of a water service pipe where the pipe is made of plastic that is
suitable for cold water use only.
Understand this provision in seconds
BUILDAiD Assist explains any article of the building code in plain English — with exact citations, exceptions and related requirements.
Code text is reproduced for reference from the Ontario Building Code (O. Reg. 163/24, 2024 Building Code Compendium). This page is provided for general information and is not an official copy. Always verify requirements against the official Ontario Building Code and confirm with your local building department.