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Curbless Shower Tile Installation

Professional Tile Installation Services for Toronto/GTA Homes & Condos

5.0 Google Rating
WSIB / Insured
Since 2010
GTA +100km

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5.0 Google Rating
WSIB / Insured
Since 2010
GTA +100km

We build curbless showers with a continuous waterproofing envelope and a single-plane slope to a linear drain. This approach supports larger floor tiles, cleaner lines, and easier entry—while keeping water moving exactly where it should. Drain placement, glass alignment, and tile layout are coordinated so the entry is flush, the slope is consistent, and the room stays easy to clean.

Precision in every panel, perfection in every seam

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Choose drain placement, we plan the slope

Linear drains enable single-plane slopes and larger tile choices. Explore different drain locations and see how slope direction affects your design.

Back-Wall Drain

Linear drain against back wall with single-plane slope from entry to drain.

Threshold Drain

Linear drain at entry captures water before it escapes the shower zone.

Centre Drain

Four-way slope to centred drain with mosaic tiles for contouring.

Barrier-Free Benefits

Curbless showers deliver both accessibility and modern design—benefits
you’ll appreciate every day.

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Barrier-free entry

Smooth transition from bathroom floor into the shower, supporting accessibility and aging-in- place.

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Cleaner aesthetics

One direction of fall to a linear drain allows larger tiles and fewer grout lines for a modern look.

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Effective drainage

Single-plane slope with a wide capture zone at wall or threshold reduces splash-back.

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Low maintenance

Fewer corners and simplified squeegee path; soft joints at plane changes to protect finishes.

Floor transitions that flow seamlessly

Movement accommodation joints are required at perimeters and changes of plane. See how different floor materials connect to your curbless shower.

Tile-to-Tile

Continuous tile from bathroom floor into shower with height matching and soft joints at plane changes.

Tile-to-LVP

Transition from luxury vinyl plank bathroom floor to ceramic shower tiles with profile transitions.

Tile-to-Stone

Natural stone bathroom floor transitioning to ceramic or porcelain shower with slim profiles.

Systems we trust

Curbless showers require specialized systems for drainage, waterproofing, and movement accommodation. We use proven Schluter components designed to work together for leak-proof assemblies.

Integrated systems, guaranteed performance

Schluter curbless shower systems are designed together—membrane, drain, and profiles—for leak-proof assemblies with lifetime warranties.

Our 5-Step Curbless Build

From assessment to handover, we follow a proven process that ensures proper drainage, accessibility, and watertight performance.

  • Barrier-free
  • Modern-look
  • Easy-Clean

1

Assessment & Layout

Drain location, glass lines, clearances, and elevations.
We assess your space to determine optimal drain location, glass lines, clearances, and elevations. We confirm slope direction and tile size compatibility for the curbless design.
  • Drain placement planning
  • Glass line coordination
  • Slope direction mapping

2

Pre-slope & Substrate

Form single-plane slope to linear drain.
We form the single-plane slope to the linear drain and verify flatness outside the shower area for a flush entry. Substrate preparation ensures proper drainage.
  • Single-plane slope
  • Flush entry verification
  • Drainage testing

3

Waterproofing

Install continuous sheet membrane.
We install continuous sheet membrane and seal corners and penetrations per manufacturer instructions. The membrane integrates seamlessly with the linear drain system.
  • KERDI membrane system
  • Sealed corners
  • Drain integration

4

Tile Setting & Details

Align joints to sightlines; incorporate soft joints.
We align tile joints to sightlines and incorporate soft joints at perimeters and plane changes. Large format tiles work well with single-plane slopes.
  • Sightline alignment
  • Soft joints at transitions
  • Large format compatibility

5

Finish & Handover

Profiles, silicone, and water test.
We install profiles and apply silicone, then conduct water testing before glass installation. We provide care and maintenance briefing for your new curbless shower.
  • Profile installation
  • Water testing
  • Maintenance guidance

Ready for a seamless, accessible shower?

Get a detailed timeline and estimate for your curbless shower project. Our proven process ensures proper drainage and long-term performance.

Our Recent Tile Installation Projects

See some of our recent tile installation projects across Toronto, the GTA, and beyond!

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Our customers

Share Their Experience

Watch our customers describe their tile installation experience and see the quality results we deliver across Ontario.

"Mallet Tile transformed our dated bathroom into a spa-like retreat. The attention to detail from start to finish was exceptional."

These guys showed up when they said they would, got the job done right, and didn’t cut corners. That’s what matters on site

Everything you should know before building a curbless shower

From slope planning to waterproofing details, this complete guide covers what every Toronto homeowner needs to know about professional curbless shower construction.

Curbless Shower Cost & Factors (Toronto)

Costs are driven by slope forming, waterproofing detail, drain type/location, tile size, and glass coordination. Linear drains and single-plane slopes often allow larger floor tiles and a cleaner aesthetic; centre drains require four-way pitch and typically favour mosaics. Condo projects may add coordination time for elevator bookings and quiet hours. Use the Calculator for a range; we’ll confirm scope after site assessment.

Drain placement & slope direction

Linear drains can be placed at the wall or threshold, letting the floor slope in one direction and simplifying layout. This helps with accessibility and reduces cuts around a centred drain. Where a centre drain is preferred, plan for multi-directional slope and smaller tiles for contouring. The target slope is about 1/4″ per foot towards the drain.

Waterproofing continuity

A curbless design relies on a continuous sheet membrane under the tile with sealed corners and penetrations. We integrate the membrane with the linear drain body to maintain continuity, then verify overlaps and terminations before tile.

Tile choice, grip & maintenance

Single-plane slopes let you use larger tiles on the shower floor with linear drains; mosaics add grip on steeper or multi-directional slopes. Choose finishes with appropriate slip-resistance ratings for wet areas and maintain with pH-neutral cleaners.

Movement joints & changes of plane

At perimeters and changes of plane, use elastomeric sealant (soft joints) rather than grout. This EJ171-aligned practice accommodates movement and protects the assembly long-term.

Glass lines, door swing & splash control

We align glass with slope and drain position, capture door drip lines with threshold drains where needed, and avoid pinning through critical membrane seams. Proper placement reduces overspray while keeping a clean, minimal look.

Accessibility & comfort

A flush entry removes tripping points and supports mobility aids. Single-plane slopes reduce foot fatigue and make squeegeeing quick—benefits for multi-generational homes seeking “age-friendly” bathrooms.

Professional standards & documentation

We follow manufacturer instructions for membranes and drains, include movement accommodation at perimeters, and document critical checks (slope, flood containment, sealant locations) before glass installation.

Free tile cost calculator with instant estimates based on your specific project requirements.

Why Choose Mallet Tile

Expert Installers

Waterproofing expertise

Since 2010

Trusted 15+ years

5.0 Google rating

Proven client satisfaction

WSIB/insured

Safety & Compliance

Service Areas

Toronto

Oakville

Muskoka

Burlington

Mississauga

Milton

Hamilton

Brampton

+ 100km radius from Toronto

Ready to Get Started?

Get your personalized bathroom tile installation estimate in just 2 minutes using our cost calculator.

Curbless Shower FAQs

Get answers to common questions about curbless shower construction, linear drains, and accessibility features.

A curbless shower is a walk-in shower with no raised threshold or curb at the entry. The floor slopes gently toward a drain, creating a seamless transition from bathroom floor to shower. This design improves accessibility for all ages and mobility levels while delivering a modern, open aesthetic that makes bathrooms feel larger.

Curbless shower installation costs vary based on shower size, tile selection, drain type, and waterproofing system. Subfloor modifications, linear drains, and premium waterproofing membranes influence the final investment. Use our tile installation cost calculator to receive a personalized estimate for your project.

Standard plumbing codes require a minimum slope of 1/4 inch per foot toward the drain. This ensures water drains efficiently without pooling. For ADA-compliant accessible showers, some jurisdictions permit slopes as gentle as 1/8 inch per foot, though reduced slopes decrease drainage speed.

Yes, curbless showers can be installed on wood-framed floors with proper preparation. The subfloor typically needs to be recessed between joists to accommodate the slope and waterproofing assembly. Pre-formed shower trays and low-profile drain systems simplify installation without compromising structural integrity.

Linear drains allow the floor to slope in a single direction rather than four directions toward a centre point. This simplifies installation, eliminates low spots, and enables the use of large-format tiles. Linear drains placed along the wall or at the shower entrance create a sleek, contemporary appearance.

Curbless showers require a bonded waterproof membrane system applied over the floor and extending up the walls. Sheet membranes or liquid-applied options seal the entire shower envelope, including all penetrations, corners, and drain connections. Waterproofing typically extends beyond the shower area to protect adjacent flooring.

When installed correctly with proper slope, waterproofing, and drainage, curbless showers contain water effectively. Professional installation ensures membranes are sealed at all seams, penetrations, and drain connections. Rain-style showerheads and glass panels help keep water within the shower zone.

A typical curbless shower installation requires 4 to 7 days depending on complexity. This includes subfloor preparation, waterproofing membrane installation and curing, tile setting, and grouting. Custom features like heated floors, benches, or niches may extend the timeline. Review our process for detailed project stages.

Large-format tiles work well with linear drains since only a single slope direction is required. Tiles 12×24 inches or larger create a seamless, modern appearance with fewer grout lines. For centre drains requiring four-way slopes, smaller tiles or mosaics accommodate the floor pitch more easily.

Yes, electric floor heating systems designed for wet areas integrate with curbless shower installations. The heating elements install beneath the tile over the waterproof membrane. This adds comfort, helps floors dry faster after use, and addresses the open design’s tendency to feel cooler. Learn more about our heated floor installation services.

Curbless showers support ADA accessibility requirements by eliminating trip hazards and allowing wheelchair access. Full compliance requires specific dimensions, slope ratios, clear floor space, grab bars, and accessible controls. Building codes and ADA guidelines should be reviewed for public or commercial barrier-free applications.

Curbless showers require precise installation to prevent water from escaping the shower zone. Without a door, heat escapes more readily, and privacy may be reduced. The absence of a curb means drain clogs can cause water to spread beyond the shower. Proper slope, drainage, and waterproofing address most concerns.

Ready for a seamless, accessible shower?

Start with our Cost Calculator to outline budget and timing, or call to discuss your space.

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