Should I spec body jets in my Toronto shower?

Body jets can be a great addition to a Toronto shower, but they come with real trade-offs that are worth understanding before you commit to the spec.

Body jets create a spa-like experience, surrounding you with multiple water streams at different heights. They're popular in master ensuite renovations across Toronto's higher-end neighbourhoods — think custom builds in Rosedale, Forest Hill, and newer infill homes in Leslieville or the Junction. But they're not the right fit for every project, and the decision touches on plumbing, water pressure, hot water capacity, and ongoing utility costs.

The biggest practical consideration is water volume. A typical body jet system uses 4–8 jets, each flowing at roughly 1–2 gallons per minute. Run them simultaneously with a rain head and hand shower and you're looking at 15–25+ GPM — compared to 2.5 GPM for a standard showerhead. Your existing water supply lines (often ½" in older Toronto homes) almost certainly can't handle that demand. Upgrading to ¾" or 1" supply lines is typically required, and your hot water heater needs to keep up. A standard 40-gallon tank will run cold within minutes. Most body jet installations in Toronto pair with a tankless water heater (Navien and Rinnai are popular choices here) to handle the continuous demand.

On the cost side, budgeting realistically for a Toronto market body jet installation means accounting for the full system — not just the fixtures. Rough plumbing upgrades to support body jets typically add $2,000–$5,000 to a shower renovation. The jets themselves range from $800–$4,000+ depending on brand (Kohler, Grohe, and Moen are common mid-range; ThermaSol and Steamist for premium). A complete custom shower with body jets in Toronto generally runs $15,000–$40,000 fully finished, depending on tile, glass, and fixture selections.

Toronto-specific note: Any new shower rough-in or significant plumbing reconfiguration requires a plumbing permit through the City of Toronto Building Division (416-397-5330 or toronto.ca/building). This is especially important in older homes where you may encounter galvanized or cast iron supply lines that need replacing anyway — which can actually make the upgrade more cost-effective if you're already opening walls.

When it makes sense to spec them: If your client or project has a generous budget, a tankless water heater (or plans for one), and the shower is being fully gutted anyway, body jets are a worthwhile luxury. If you're doing a mid-range refresh and the plumbing isn't being touched, they're hard to justify — the infrastructure cost often outweighs the benefit.

Your next step is to have a licensed Toronto plumber assess your current supply line size, water pressure (ideal is 45–80 PSI for body jets to perform well), and hot water capacity before finalizing the spec. Find experienced plumbing contractors through the Toronto Construction Network directory to get a few assessments before locking in the design.