Bathroom plumbing for renovation
Hot and cold water lines, drain runs, shower mixers, vanity install, and toilet install — the plumbing layer of a bathroom renovation, done end to end.
Bathroom plumbing has to be right before the tiler arrives. We work from the design, lay the pipework, sleeve through walls, and pressure-test before anything gets covered up. Then we come back to install fittings once the finishes are down.
What we cover
- • Hot and cold water lines from the riser to each fitting
- • Drainage runs from each fitting to the soil stack
- • Shower mixer pre-installation behind tile
- • Vanity and basin install with concealed waste
- • Toilet install (close-coupled, wall-mounted, back-to-wall)
- • Pressure-test before tiling, post-install fitting test
What we use
- • Copper or PPR for water lines
- • PVC or HDPE for drainage
- • Pipe lagging on hot lines
- • Sleeves and waterproofing-compatible pipe penetrations
Common applications
- • HDB bathroom overhauls
- • Condo bathroom redesigns
- • Landed home master bathroom renovations
- • Reinstatement of leased units after fit-out
FAQs
Questions about bathroom plumbing for renovation
Do you coordinate with the tiler and waterproofer?
Yes. The pipework has to be in and pressure-tested before waterproofing, and waterproofing has to be done before tiling. We sequence with the other trades so nothing gets reopened.
Can you handle a single bathroom or only full renos?
Either. We'll quote one bathroom or the whole flat.
Next step
Ready for a bathroom plumbing for renovation quote?
Send a photo and a quick description. We'll come back with a flat-rate quote, usually within the day.
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Get in touch
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More services
Other plumbing we do
Leak and burst pipe repair
Leaks at joints, cracks in copper or PVC, and slow drips that ruin walls and ceilings — diagnosed and fixed.
Learn more →Tap, faucet, and mixer replacement
Kitchen mixers, basin taps, shower mixers, and bib taps swapped on existing connections.
Learn more →Toilet bowl and cistern repair
Running toilets, weak flushes, leaky cisterns, and full bowl replacement across HDB, condo, and landed homes.
Learn more →Water heater installation and repair
Storage and instant water heaters installed and repaired across HDB, condo, and landed homes.
Learn more →Sink, basin, and drain replacement
Kitchen sinks, bathroom basins, vanity tops, and drain pipework swapped or repaired.
Learn more →Choke clearing
Blocked basins, sinks, floor traps, and toilet bowls cleared with the right tool for the blockage.
Learn more →Pipe re-routing
Re-routing water and drain pipes to fit new layouts during renovations or kitchen and bathroom moves.
Learn more →