What's the ideal vanity height — standard 32 inches or the newer comfort height at 36 inches?

The 36-inch comfort height vanity has become the standard in most GTA bathroom renovations, and for good reason — it's more ergonomic for the average adult and matches the countertop height used in kitchens, creating a consistent feel throughout the home. That said, the right height depends on who's using the bathroom and the specific situation.

The traditional 32-inch vanity height dates back decades and was designed around older plumbing standards and smaller average heights. If you've ever used a standard-height vanity and found yourself hunching over the sink, you already know the problem. The 36-inch comfort height (sometimes called "counter height") puts the sink basin at a more natural position for adults between 5'4" and 6'2", reducing back strain during daily use. This is why nearly every semi-custom and custom vanity sold through GTA suppliers today defaults to 34–36 inches.

Who Benefits from Each Height

36-inch comfort height works best for master ensuites, main bathrooms used primarily by adults, and aging-in-place renovations where the homeowner wants a height closer to wheelchair transfer level. In Toronto's active resale market, comfort-height vanities are what buyers expect — a 32-inch vanity in an otherwise updated bathroom can make the space feel dated. For a typical mid-range GTA bathroom renovation running $25,000–$35,000, the vanity height is a detail that affects daily comfort for years.

32-inch or lower heights still make sense in children's bathrooms, shared family bathrooms where young kids need independent access, and powder rooms in homes with shorter residents. Some homeowners with children compromise by installing a 36-inch vanity and adding a quality step stool, knowing the children will eventually grow into the height.

There's also a middle ground at 34 inches that works well for households with mixed heights or where the primary users are on the shorter side but still find 32 inches too low.

Practical Considerations for Your GTA Renovation

When switching from a 32-inch to a 36-inch vanity during a renovation, your plumber will need to verify that the drain and supply line positions work with the new height. In most cases, the existing rough-in accommodates the change without modification, but in older Toronto homes — particularly pre-war houses with plumbing in plaster walls — the drain stub-out height may need adjustment, adding $200–$500 to the plumbing scope.

For floating (wall-mounted) vanities, height is fully adjustable during installation since the vanity is mounted to a wall cleat rather than sitting on the floor. This gives you the flexibility to set it at exactly the height that works best — 34, 35, or 36 inches — and also makes floor cleaning underneath much easier. Floating vanities are especially popular in GTA condo bathroom renovations where every visual trick to make a small bathroom feel larger counts.

Also consider the countertop thickness when planning your final height. A thick quartz slab (3 cm or about 1.25 inches) on top of a 36-inch cabinet puts your finished countertop surface at about 37.25 inches — comfortable for most adults but potentially too high if you're under 5'3".

The Ontario Building Code doesn't mandate a specific vanity height for residential bathrooms, so this is purely a comfort and design decision. My recommendation for most GTA homeowners: go with 36 inches for adult bathrooms and 32 inches for kids' bathrooms, and if you're building a custom vanity, have the primary users stand at a mock-up height before committing. A bathroom renovation is a 15–20 year investment, so getting this detail right matters.