Bathroom Fitting Cost Calculator
Plan a UK bathroom renovation budget. Pick the size, fixture tier and scope of trades work to estimate a realistic 2026 cost across labour, fittings and additional work.
Project details
What drives UK bathroom fitting costs
A bathroom renovation in the UK is priced by size, suite tier, tile coverage and how much wet trade work the layout requires. A standard 5m² family bathroom with a mid-range suite, half-height tiling and a like-for-like layout typically lands £5,500–£8,500 fitted. A luxury 10m² ensuite with full-height stone tiling, walk-in shower and underfloor heating commonly passes £18,000.
Labour, fixtures and timing
Bathroom fitters charge £250–£400 per day; expect 7–14 days for a full refit. Fixtures and tiles dominate spend on mid-range projects (50–55%), with labour around 35–40% and electrics/plumbing 10–15%. Premium projects shift the balance towards materials as natural stone, brassware and bespoke vanities take over.
Hidden costs and compliance
Building Control sign-off is required for new electrical circuits, drainage moves and underfloor heating. Tanking a wet room (£25–£45/m²), waste removal (£150–£300), shower trays and screens, and bathroom-grade extractor fans (£120–£250 fitted) are common omissions from headline quotes.
FAQs
- How long does a bathroom take to fit?
- Standard refit 7–10 working days. Full strip-out with tiling and plumbing rerouted 2–3 weeks.
- Do I need an electrician?
- Yes for any new circuits, electric showers, shaver sockets or extractor wiring. Part P certification must be issued on completion.
- What adds the most resale value?
- Replacing tired suites, a walk-in shower, neutral natural stone tile and bright LED lighting. Avoid colour-of-the-moment fixtures and coloured grout.