Bathroom Renovation Cost Guide: Johannesburg 2026

Two quotes for the same bathroom can be R45,000 apart, and neither is wrong: they are quoting different bathrooms. Pipework, sanitaryware and tiles move the number more than size does. Here are the honest 2026 ranges we quote in Johannesburg, and exactly what pushes a project up or down them.

Renovated bathroom with new tiling and fittings in Johannesburg home
Full Renovation
Modern walk-in shower after bath to shower conversion in Randburg
Bath-to-Shower
Bathroom renovation finishing details and sanitaryware installed
Quality Finishes
Two quotes for the same bathroom: R45,000 and R120,000. Neither contractor was wrong. They were pricing two completely different jobs behind the same wall.

A Northcliff couple collected quotes for their main bathroom and could not understand the gap. The answer was behind the tiles: the lower quote kept the sixty-year-old galvanised pipework and tiled over it. The higher one stripped the room to brick, replaced every pipe, redid the waterproofing properly and allowed for the sanitaryware they had actually chosen.

Location of the property, location of the bathroom in the house, what the old pipes are made of and what you replace them with, the grade of sanitaryware, the tile choice, wallpaper or paint, the extras: every one of these moves the number. That is why honest bathroom pricing comes as a range, not a figure on a flyer.

This guide gives you our real 2026 ranges, and the three variables that decide where in the range your bathroom lands.

Bathroom Renovation Costs: 2026 Ranges

Labour and materials as we actually quote them in Johannesburg. Sanitaryware and tiles can be supplied by us or by you, either works.

Bath-to-Shower Conversion (R6,000 to R30,000)

Out with the bath, in with a proper walk-in shower: plumbing, waterproofing, tiling and glass. The range depends on whether pipework moves and the finish level you choose.

  • Removal and disposal of the bath
  • Shower plumbing and mixer
  • Waterproofing done properly
  • Tiling and glass to your spec

Refresh, No Layout Change (R12,000 to R60,000)

Same layout, new everything you can see: sanitaryware swapped, retiling, sealing and finishing. The fastest way to a new-feeling bathroom, typically about two weeks.

  • New sanitaryware in place
  • Retiling or surface refresh
  • No walls or pipes moved
  • Typically about 2 weeks

Full & Premium Renovations (R20,000 to R250,000)

Strip-out to finished room. Standard full renovations run R20,000-R100,000; premium projects with layout changes, high-end sanitaryware and feature tiling run R30,000-R250,000.

  • Strip-out and full rebuild
  • Pipework replaced where needed
  • Layout changes possible
  • Typically about 4 weeks

Bathrooms We Have Renovated

Strip-outs, conversions and full renovations across Johannesburg's northern suburbs, plumbing-first and finished properly.

Completed full bathroom renovation in Johannesburg

Full Renovation

Randburg - Strip-out to finished room with new pipework

Walk-in shower conversion with new tiling

Bath-to-Shower

Northcliff - Bath removed, walk-in shower with proper waterproofing

Bathroom renovation tiling and fixtures completed

Tiling & Finishes

Fairland - Retiling and finishing on a no-layout-change refresh

Renovated bathroom with quality sanitaryware installed

Quality Sanware

Linden - Client-supplied sanitaryware, fitted and sealed by us

How a Renovation Runs With Us

Scoped honestly, paid in stages, finished properly. No shortcuts at any price point.

1

Scope and an Honest Quote

We look at the actual bathroom: the age of the pipework, the state of the walls, what you want to keep. You get a written quote with the range pinned down to your choices, and a payment structure agreed upfront, usually a deposit and then staged payments as the work progresses.

2

Strip-Out and Pipework

The hidden variable in every Johannesburg renovation. Older homes often hide original galvanised pipes that should not be tiled over again. We open up, show you what is there, and replace pipework with the right material for the job before anything pretty happens.

3

Waterproofing, Tiling, Finishing

Waterproofing is the step nobody sees and everybody regrets skipping. We do not do anything cheap and we do not take shortcuts, at any budget level. Small projects run about 2 weeks, full renovations about 4, and you sign off before the final payment.

Why Renovate With a Plumbing Company

A bathroom is a wet room with finishes on top. The plumbing and waterproofing decide whether it lasts.

The 3 Things That Move Your Price

Across hundreds of quotes, three variables move the number more than anything else: whether the pipework gets replaced (and with what pipe type), the grade of sanitaryware you choose, and the tile choice. Get those three decisions right for your budget and the rest follows.

  • Pipework: keep, partial or full replace
  • Sanitaryware: standard to premium
  • Tiles: per-square cost varies widely
  • We price each choice transparently

Supply It Your Way

Sanitaryware and tiles can be supplied by us or by you, either works. Some clients want one invoice and zero shopping; others enjoy choosing every tap themselves. We quote both ways honestly and tell you when a client-supplied item will cause trouble before it is bought.

  • We supply, you supply, or mixed
  • Honest advice on what lasts
  • No markup games on either route
  • Fitting guaranteed either way

Plumbers First, Renovators Second

Most renovation horror stories are plumbing stories: leaks behind new tiles, showers that drain badly, waterproofing skipped to save a day. We are a plumbing company that renovates bathrooms, so the wet work is done by qualified plumbers and never subcontracted to the cheapest hands.

Staged Payments, No Surprises

The structure depends on the project and the client, but the usual shape is a deposit and then staged payments tied to progress you can see. You are never paying months ahead of the work, and the final payment only happens once you have walked the finished room with us.

  • Deposit plus progress stages
  • Structure agreed in writing upfront
  • Final payment after walkthrough
  • Written quote before work starts

What Bathrooms Really Cost Around Johannesburg

The honest 2026 ranges we quote: bath-to-shower conversions R6,000-R30,000, a refresh with no layout change R12,000-R60,000, full standard renovations R20,000-R100,000, and premium renovations R30,000-R250,000. The spread is real because the variables are real: the location of the property, where the bathroom sits in the house, what the existing pipes are made of and what you replace them with, the extras, the finishing level, and whether the walls get tiles, wallpaper or paint.

The suburbs tell the story. Northcliff and Linden family homes often have two or three bathrooms untouched since the house was built, on original pipework that deserves replacing while the walls are open. Parkhurst and Greenside cottages bring tight layouts where a bath-to-shower conversion transforms the space. In complexes around Cresta and Randpark Ridge, body corporate rules shape what can move, and our small bathroom renovations work within them.

Timelines: a small project runs about 2 weeks, a full renovation about 4. For the full picture of how we run a project from strip-out to handover, see our complete bathroom remodeling service or the turnkey renovation route where one team handles everything.

All figures are 2026 estimates for typical Johannesburg projects. Your written quote pins the range down to your bathroom and your choices, and that quoted price is what you pay.

Common Questions About Bathroom Renovation Costs

How much does a bathroom renovation cost in Johannesburg in 2026?

Our real quoting ranges: bath-to-shower conversions R6,000-R30,000, a refresh with no layout change R12,000-R60,000, full standard renovations R20,000-R100,000, and premium renovations R30,000-R250,000. Where your project lands depends mostly on pipework, sanitaryware grade and tile choice.

Why do bathroom quotes differ so much for the same room?

Because they are rarely quoting the same job. One quote keeps the old pipework and tiles over it; another strips to brick and replaces everything. Property location, bathroom location, pipe replacement and pipe type, extras, finishing level and tile or wallpaper or paint choices all move the number. Always check what is included before comparing totals.

What are the three biggest cost drivers?

Replacing pipework, the type of sanitaryware, and the type of tiles. Those three decisions move a Johannesburg bathroom quote more than the size of the room does. We walk you through each one against your budget before quoting.

How long does a bathroom renovation take?

A small project (refresh or conversion) runs about 2 weeks. A full renovation runs about 4 weeks. Layout changes, special-order sanitaryware or hidden pipework surprises can extend that, and we tell you the moment a timeline shifts.

Can I supply my own tiles and sanitaryware?

Yes. Supplied by us, by you, or mixed, all three work. We quote honestly either way and will tell you upfront if a client-supplied item is likely to cause fitting or quality trouble before you buy it.

How do payments work?

It depends on the project and client, but the usual structure is a deposit and then staged payments tied to visible progress. The structure is agreed in writing before work starts, and the final payment follows your walkthrough of the finished bathroom.

Do you cut costs on waterproofing if the budget is tight?

No. We do not do anything cheap and we do not take shortcuts, and waterproofing is the one step where corners cost the most later. If the budget is tight we adjust the finishes, never the wet work. A cheaper tile is a preference; skipped waterproofing is a leak with a delay timer.

Get a Quote That Matches Your Bathroom

Honest ranges become an exact written price once we have seen the room. Deposit and stages agreed upfront, no surprises at the end.

Get Your Renovation Quote Call 011 477 1118