Local · Code

Ontario Building Code plumbing basics every Kanata homeowner should know

You don't need to memorize the code, but knowing what triggers a permit can save you from insurance and resale problems later.

6 min readBy Kanata Plumbers Editorial

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Quick takeaways

Replacing a faucet, fill valve, or fixture: no permit needed.
Moving or adding a fixture, water heater swap, repiping: permit required.
Sewer or water service work outside the building: permit and city involvement required.
Insurance and home sales often require proof permits were pulled.

What needs a permit in Kanata

The City of Ottawa requires plumbing permits for: any new fixture installation, relocating existing fixtures, water heater replacements (gas or electric), main water service work, sewer service work, and any work on the building drain. Like-for-like fixture replacement (toilet for toilet, faucet for faucet) generally doesn't require a permit.

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