The Ontario Building Code | Mobile Home Water Service
7.6.1.15. Mobile Home water service
(1) A water service pipe intended to serve a mobile home shall,
(a) be not less than ¾ in. in size,
(b) be terminated above ground, and
(c) be provided with,
(i) a tamperproof terminal connection that is capable of being repeatedly connected, disconnected and sealed,
(ii) a protective concrete pad,
(iii) a means to protect it from frost heave, and
(iv) a curb stop and a means of draining that part of the pipe located above the frost line when not in use.
In Plain Language
Mobile homes have their own water service requirements set out in this article, reflecting the different connection setup of a mobile home compared to a conventional building.
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.