Bathroom installation work can vary significantly depending on the size of the bathroom, the condition of the existing plumbing, and whether fixtures are being replaced in the same position or moved. Even small bathroom updates can involve several stages of work, including removing old fittings, preparing surfaces, installing new fixtures, tiling, and sealing the installation.
Below is a general guide to labour costs for bathroom installation work.
Full Bathroom Installation (Including Tiling)
A complete bathroom installation that includes removing the existing bathroom, installing new fixtures, preparing walls and floors, and tiling the bathroom will usually take several days depending on the size of the room and the amount of tiling involved. This type of work often includes installing the bath or shower, basin, toilet, pipe connections, tiling walls or floors, sealing, and finishing.
Typical labour cost: £4,000 — £7,000+
Time: around 5–10 days
Bathroom Fixture Replacement
Replacing individual bathroom fixtures such as a basin, toilet, or bath without major changes to pipework is normally quicker.
Typical labour cost: £200 — £400
Time: around 2–4 hours per fixture
Shower Installation
Installing a new shower valve, tray, or enclosure may require adjustments to pipework, sealing, and alignment of fittings.
Typical labour cost: £280 — £600
Time: around 3–6 hours
Bathroom Sealing & Finishing
Resealing around baths, showers, basins, and work surfaces is usually a quick job but important to prevent water damage.
Typical labour cost: £70 — £140
Time: around 1 hour
When costs can vary
Bathroom installation work can vary depending on the condition of the existing bathroom and accessibility of pipework and fittings. Additional time may be required if:
old fixtures are difficult to remove
pipework needs adjusting
surfaces need preparation or repair
tiling preparation is required
sealing or finishing work is needed
access to the bathroom is limited
All prices shown are labour-only estimates intended as a general guide. The final cost is confirmed after seeing the job and checking the existing installation.
