What GFCI requirements apply to bathroom outlets under the current BC Electrical Code?

All bathroom receptacles (outlets) in British Columbia must have GFCI (Ground Fault Circuit Interrupter) protection under the Canadian Electrical Code, which BC adopts and enforces through Technical Safety BC. This is a non-negotiable safety requirement — GFCI protection prevents electrocution by detecting current leakage and cutting power within milliseconds.

The Canadian Electrical Code (CEC), Rule 26-700, requires GFCI protection on all receptacles installed in bathrooms, washrooms, and similar wet locations. While the code specifically mandates GFCI protection for receptacles within 1.5 metres of a sink, bathtub, or shower stall, best practice in Metro Vancouver — and what most licensed electricians install — is GFCI protection on every receptacle in the bathroom, regardless of distance from water sources. Given the compact size of most Metro Vancouver bathrooms, virtually every outlet falls within 1.5 metres of a water source anyway.

There are two ways to provide GFCI protection in a bathroom. The first is a GFCI receptacle — the familiar outlet with the "Test" and "Reset" buttons on its face. These cost $25–$50 per unit and are installed in the outlet box itself. A single GFCI receptacle can protect additional standard outlets downstream on the same circuit (called "load-side protection"), which saves money when multiple outlets share a circuit. The second option is a GFCI circuit breaker installed in the electrical panel, which protects the entire circuit. These cost $40–$80 per breaker and are often used when the bathroom circuit feeds multiple outlets and fixtures. Both methods are code-compliant — your electrician will recommend the best approach based on your bathroom's wiring configuration.

Dedicated bathroom circuit requirements are closely related to GFCI protection. The CEC requires that bathroom receptacles be supplied by at least one dedicated 20-amp circuit that serves only the bathroom(s) — it cannot share a circuit with other rooms. This dedicated circuit prevents nuisance tripping when high-draw appliances like hair dryers (1,500–1,875 watts) are used simultaneously with other loads. In older Metro Vancouver homes — particularly pre-1980s houses in Vancouver, Burnaby, and New Westminster — bathroom outlets are often on shared 15-amp circuits with bedroom or hallway outlets, which does not meet current code. A bathroom renovation provides the opportunity to upgrade to a dedicated 20-amp GFCI-protected circuit.

Testing and maintenance of GFCI devices is important and often overlooked. GFCI receptacles and breakers should be tested monthly by pressing the "Test" button, which should immediately cut power, and then pressing "Reset" to restore it. GFCI devices have a lifespan of approximately 10–15 years. If the device fails to trip when tested, or if it trips frequently without an apparent cause, it should be replaced immediately by a licensed electrician.

For bathroom renovations in Metro Vancouver, the cost of bringing your bathroom electrical up to current GFCI and circuit requirements is typically $400–$1,200, depending on whether new circuits need to be run from the panel and how accessible the wiring paths are. In older homes with limited panel capacity, upgrading may also require a panel upgrade ($2,000–$4,000), though this is less common for a single bathroom renovation. All electrical work must be performed by a licensed electrician, permitted through your municipality, and inspected by Technical Safety BC. The permit and inspection fee is typically $100–$300 — a small price for the assurance that your bathroom's electrical system is safe, code-compliant, and will not create problems when you sell your home.