
Modern Custom Home · Toronto, ON

Rosmon Group renovates bathrooms for homeowners across Richmond Hill and the GTA, as part of our residential home renovation work. A bathroom is a small room that has to get a lot right: waterproofing, ventilation, plumbing, electrical and finishes all share tight space, and mistakes behind the walls show up as problems later. Planning the layout and finishes together with interior design keeps the function and the look working as one.
We take on everything from powder-room updates to full gut renovations that change the layout. Homeowners often pair a bathroom with a kitchen renovation while trades are already in the house, which can be worth considering if both are on your list.
Whatever the scope, the goal is a bathroom that is properly built behind the tile, not just finished on the surface.
Bathrooms range widely in size and scope. Here is how the work usually breaks down.
A gut renovation strips the bathroom back and rebuilds it. This is the route when the layout no longer works, there are signs of water damage, or the fixtures and finishes are past their life. It covers demolition, any plumbing and electrical changes, waterproofing, new fixtures, tile, vanity, lighting and ventilation, built around a layout that suits the space.
Ensuites and primary bathrooms are where homeowners tend to invest in comfort: a larger walk-in shower, a double vanity, better lighting and storage, and sometimes a freestanding tub where there is room. We plan these around how you use the space in the morning and at night, and coordinate the plumbing and electrical the upgrades require.
A powder room or small bathroom is compact, but the details still matter because everything is on display. Good use of a small footprint, the right vanity and fixture sizes, proper lighting and durable finishes make a small room feel considered rather than cramped. These projects are often a faster, more contained way to update a home.
Converting a tub to a walk-in shower, or rebuilding an old shower, is one of the most common bathroom projects. The work that matters most is hidden: proper waterproofing, slope and drainage, so the finished shower performs for years. We handle the membrane, niche, bench and glass, along with the tile and fixtures you choose.
Accessible bathrooms support aging in place or specific mobility needs. Features can include curbless showers, grab bars with proper blocking behind the wall, comfort-height fixtures, wider clearances and slip-resistant flooring. We plan these around the person using the room, and build in the structural support that safety features need to be reliable.
Most bathroom projects follow the same stages.
Consultation and assessment. We look at the existing bathroom, check for signs of water damage or ventilation issues, and talk through your priorities and budget range.
Design and selections. The layout is set, and tile, vanity, fixtures, lighting and finishes are selected. Decisions are locked in before demolition, which keeps the project on track once it starts.
Permits where required. Replacing fixtures and finishes in the same layout often does not need a building permit. Moving plumbing, changing the layout or structural work can require permits, and electrical work generally needs to go through the Electrical Safety Authority (ESA). We confirm what applies with the City of Richmond Hill before starting.
Demolition and construction. The old bathroom comes out, followed by any plumbing and electrical rough-ins, waterproofing, then tile, vanity, fixtures and finishes, sequenced so each stage is done properly before the next covers it.
Finishing and walkthrough. Fixtures, glass, hardware and final details are completed, inspections are arranged where required, and we walk the finished bathroom with you.
Bathroom costs depend on scope and selections more than on the room’s size alone. The main factors:
A defined scope and locked selections are what make an accurate estimate possible. We would rather price your actual bathroom than give a figure that changes as soon as the choices do.
Rosmon Group is based in Richmond Hill and renovates bathrooms across York Region and the surrounding GTA, including Vaughan, Markham, Aurora and Newmarket. Permit rules and condo requirements can differ between municipalities and buildings, so we confirm what applies to your home rather than assuming the region works the same way everywhere.
If you are planning a bathroom renovation in or near Richmond Hill, Rosmon Group can help you plan the layout, selections and build.
Talk to Rosmon Group about your bathroom renovation.
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FAQ
What homeowners and businesses in Richmond Hill ask us about bathroom renovation.
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Often not, if you are replacing fixtures and finishes in the same layout. Moving plumbing, changing the layout, or structural work can require a permit, and electrical work generally needs to go through the Electrical Safety Authority. We confirm the requirements for your project with the City of Richmond Hill before any work begins.
It depends on scope and whether the layout or plumbing is changing. A straightforward update is shorter than a full gut renovation. Tile work and waterproofing need proper time to be done right, and custom items like glass or vanities can have lead times. We give a projected schedule once the design and selections are set.
A bathroom deals with water every day, and what is behind the tile is what keeps moisture out of the walls and floor. Proper waterproofing and drainage are what prevent leaks, mould and damage down the line. It is the part of the job you never see and the part you cannot skip.
Yes. Tub-to-shower conversions are a common project. We handle the plumbing changes, waterproofing, tile and glass, and can plan the shower around accessibility if that is a priority.
Yes. We can design the bathroom and build it through one coordinated process, or build from a design you already have. Keeping both connected helps avoid problems once the work is underway.

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Planning bathroom renovation in Richmond Hill or York Region? Call us, or send a message and we will get back to you.