The ensuite bathroom is the most personal room in your home. Done right, it's a daily ritual space — a spa-level escape that frames how you start and end every day. Yet ensuites are consistently under-invested in when homes are built, leaving most homeowners with a functional but uninspiring space.
This guide walks through what goes into a truly exceptional ensuite design — layout, features, materials, and realistic costs for Ontario homeowners in 2026.
Getting the Layout Right First
Layout is the most critical decision in ensuite design and the hardest to change later. The key questions: Is there room for both a freestanding tub and a large shower, or do you choose one? Can a double vanity fit with adequate walking clearance (minimum 36 inches between fixtures)? Where does natural light enter, and how can the layout maximise it? Should the toilet have its own water closet for privacy?
Work through layout options before selecting any fixtures. A well-designed layout makes a modest ensuite feel generous. A poorly planned layout makes an expensive renovation feel cramped.
The Shower: Your Daily Luxury
In a luxury ensuite, the shower is usually the centrepiece. The features that define a premium shower: a curbless entry (easier to clean, visually expansive, and accessible), large-format tile with minimal grout lines (24x48 porcelain slabs are the current standard), multiple shower heads (rain head, body jets, handheld), a built-in bench, a steam generator for a true spa experience, and frameless glass enclosure.
Budget $15,000–$35,000 for a truly premium shower build-out including tile, glass, plumbing fixtures, and steam system. This is the investment that delivers the highest daily satisfaction return in any luxury bathroom.
Freestanding Tub: Statement or Sacrifice?
A sculptural freestanding tub is visually stunning and creates an unmistakable focal point in an ensuite. The honest reality: most homeowners use it rarely after the first several months. If you genuinely enjoy baths and will use it regularly, position it as the visual centrepiece — near a window with a view, on heated floor tile, with a floor-mounted filler.
If the tub is primarily aesthetic, consider a built-in soaker tub instead, which takes less floor space, is easier to clean around, and leaves more room for a larger shower. Let your actual bathing habits — not the design trend — guide the decision.
Heated Floors: Non-Negotiable in Ontario
Electric radiant heat under tile is the single best quality-of-life upgrade in any bathroom renovation. In Ontario's winters, stepping onto a warm floor at 6am is genuinely transformative — and one of those daily pleasures that never gets old.
Cost: $2,500–$5,000 for a typical master ensuite including the heating mat, thermostat, and installation. This is one of the most underrated luxury upgrades with the highest daily satisfaction return relative to cost. We include it in every bathroom renovation we recommend.
Vanity and Storage
Double vanities are the expectation in any master ensuite. Wall-hung vanities create a floating visual effect and make floor cleaning easier. Custom cabinetry allows for integrated makeup areas, built-in electrical outlets inside drawers, and purpose-built storage for two people's entirely different organisational needs.
Consider a built-in linen tower or a direct connection to the walk-in closet for maximum storage efficiency. The vanity is where you spend most of your time in the bathroom — invest in quality here.
Tile Selection
Tile is the most visible design element in any bathroom and the one that most defines the character of the space. Large-format porcelain slabs (24x24 or larger) with book-matched veining on shower walls create a seamless, gallery-like effect. Heated marble is perennially elegant but requires sealing and more maintenance than porcelain.
A feature wall — a contrasting tile on one plane, whether in the shower niche, behind the freestanding tub, or at the vanity — adds depth and visual interest. Budget $8,000–$20,000 for premium tile supply and installation in a full ensuite.
Ensuite Renovation Costs in Ontario (2026)
Cosmetic refresh (new vanity, fixtures, paint, hardware): $12,000–$25,000.
Mid-range renovation (full tile, new shower, double vanity, heated floors): $35,000–$65,000.
Full luxury ensuite (custom tile, steam shower, freestanding tub, custom cabinetry, heated floors throughout): $65,000–$130,000+.
These ranges reflect the Barrie, Lake Simcoe, and Toronto GTA markets. Costs vary based on square footage, plumbing relocation, tile selection, and fixture quality.
Ready to Design Your Ensuite?
The Campoli Custom Builds team has completed luxury ensuite renovations across Barrie, Lake Simcoe, and the Toronto GTA — each one designed closely with the homeowner to ensure the finished space perfectly matches the vision.
Contact us at (647) 802-3381 or luca@campolicustombuilds.com for a complimentary design consultation. We'd love to help you create a bathroom that makes every morning feel exceptional.