Riverdale's late Victorian and Edwardian homes — many lining the Broadview corridor within walking distance of Withrow Park and the ravine — demand a contractor who understands aged plumbing stacks, original subfloors, and the compact layouts typical of the neighbourhood's semi-detached and detached housing stock. Kopman Build has been working in east Toronto since 1999, delivering primary suite ensuites, main family bathrooms, and powder rooms that perform as well as they look.
Bathroom renovation in a Riverdale Victorian is not the same as renovation in a newer build. Original cast-iron drain stacks must be assessed before any plumbing work begins. Knob-and-tube wiring often runs through the wall cavities that need to be opened for shower waterproofing. Subfloors in century-old homes require deflection testing before large-format tile is specified. We account for all of this at consultation — not as a surprise change order mid-project.
Riverdale's active renovation market also means homeowners here have seen the consequences of contractors who cut corners on waterproofing. Every shower we build uses a proper membrane system — Schluter KERDI, RedGard, or equivalent — applied to the substrate before any tile is set. The ravine proximity and older building envelopes in this neighbourhood make moisture control even more important than in newer construction.
Dustin Kopman founded the company in 1999 after training through his family's construction firm. That hands-on background means every Riverdale project is managed by someone who understands the craft, not just the schedule.
Full primary bathroom transformations in Riverdale's detached and semi-detached Victorians — walk-in showers, freestanding tubs, double vanities, radiant floors, and custom tile work.
Family bathroom gut-and-rebuilds with proper waterproofing, durable materials, and smart layouts suited to Riverdale's compact floor plans.
Statement powder rooms with elevated tile, designer fixtures, and custom vanity millwork — proportioned for Riverdale's Victorian entry halls.
Converting tub/shower combos to walk-in showers with proper membrane waterproofing, linear drains, and large-format tile — done right in older Riverdale homes.
In-floor radiant electric heating under tile in bathrooms and ensuites — a practical upgrade in Riverdale's older homes with less-insulated subfloors.
New bathroom rough-ins and full bathroom builds in Riverdale basement renovations, including cast-iron stack tie-ins and all plumbing to City standards.
We visit your Riverdale property, listen to your goals, and document the project in writing — scope, budget, and timeline.
A detailed line-item estimate with allowances and contingencies, so you know the number before committing.
We manage all City of Toronto permit applications, engineering consultants, and approvals — nothing falls through the cracks.
Full-time site supervision, weekly updates, and open-book cost tracking throughout the project.
Structured handover with all documentation, warranties, and a 12-month attendance window post-completion.
Bathroom renovation costs in Riverdale are consistent with east-side Toronto premium pricing: powder rooms $18,000–$42,000; main bathrooms $32,000–$75,000; primary ensuites $55,000–$160,000+. Late Victorian and Edwardian homes often require additional work to address aging plumbing stacks and original tile substrates before modern finishes can be installed. We provide a detailed estimate before any commitment is made.
Riverdale's late Victorian and Edwardian homes typically have original cast-iron drain stacks, knob-and-tube wiring in wall cavities, and subfloor assemblies that need reinforcement before tile installation. Narrow floor plans along the Broadview corridor also mean bathrooms are compact, requiring careful layout planning to maximize function. We assess all of this at consultation before scope is set.
Plumbing relocations and structural wall changes in Riverdale homes require a City of Toronto building permit. A like-for-like replacement of fixtures in the same positions typically does not. Given the age of Riverdale's housing stock, we often uncover conditions during demolition that prompt a permit review regardless of the original scope. We advise on this at the outset and manage all applications.
A standard main bathroom renovation in Riverdale takes 5–8 weeks once materials are ordered. Primary ensuite renovations with custom tile, steam showers, or heated floors typically run 8–12 weeks. Older homes along the Broadview corridor often require extra time at the rough-in stage to address legacy plumbing or electrical before finishing can begin. We build this into the schedule from day one.
Kopman Build serves Riverdale and all of Toronto and the GTA. No-obligation bathroom renovation consultation — we come to you.
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