Swapping an old, underused bathtub for a sleek, accessible shower enclosure is one of the most popular bathroom upgrades. Not only does it maximize floor space, but it also creates a safer, more modern environment that can save water and reduce energy bills.
However, a bath-to-shower conversion isn't just a simple swap; it involves dismantling, waste disposal, plumbing adjustments, waterproofing, and retiling. In this 2026 cost guide, we outline the average costs, material options, hidden fees, and labor day rates for bath-to-shower conversions in the UK.
Average cost of a bath to shower conversion in 2026
For a standard, straightforward swap (removing a tub and installing a standard enclosure and tray in the same location), the average cost in the UK ranges from £1,500 to £5,000, with most homeowners paying around £2,800 including materials and labor.
If you want to upgrade to a complete wet room or require major structural modifications, the price can increase significantly:
| Conversion Type | Average Material Cost | Average Total Cost (inc. Labor) |
|---|---|---|
| Standard Tray & Enclosure Swap | £600 - £1,500 | £1,500 - £3,200 |
| Walk-in Shower (Low Profile) | £900 - £2,200 | £2,500 - £4,500 |
| Full Wet Room Conversion | £2,000 - £4,500 | £5,000 - £10,000+ |
Cost breakdown of major components
When planning your bathroom remodel, it is helpful to look at the pricing for individual components and services:
- Old bathtub removal and disposal: Expect to pay £150 to £400 to have the old cast iron or acrylic tub disconnected and removed from the site, including skip hire or waste disposal fees.
- Shower enclosure and tray supply: Standard sliding or pivot enclosures cost £300 to £800. Walk-in glass screens range from £200 to £600.
- Shower valve/unit: An electric shower unit costs £100 to £350, a mixer shower valve costs £150 to £500, and high-end digital showers cost £400 to £1,000+.
- Tiling and wall panelling: Retiling the exposed walls after the tub removal is necessary. Wall tiling ranges from £50 to £90 per m² (supply and fit). Alternatively, waterproof wall panels (shower boards) cost £80 to £150 per panel and are much faster to install.
Plumber and bathroom fitter rates in the UK
A professional bathroom fitter or plumber typically charges a day rate of £250 to £350 per day. If they work with an apprentice helper, the combined team rate will be £350 to £480 per day.
Since a standard conversion takes 2 to 3 days, you should expect the total labor cost to fall between £700 and £1,400 of your final bill.
Factors that influence the final cost
Several factors can drive the price up or down during a bath-to-shower conversion:
- Plumbing relocations: If you keep the shower head and drain where the bath faucet and drain were, plumbing changes are minimal. If you decide to reposition the shower to the other side of the room, you will pay an additional £300 to £700 in pipe re-routing.
- Underlying damp or rot: Bathrooms are susceptible to leaks. When the old tub is pulled out, contractors often discover rotten floorboards or damp plasterboard. Replacing rotten timbers or treating damp can add £250 to £600 to the cost.
- Water pressure issues: Standard mixer showers require decent mains pressure or a gravity system. If your pressure is low, you may need a power shower or an additional booster pump (adding £200 to £500 to the budget).
Does removing a bathtub affect house value?
If your home has only one bathroom, removing the bath entirely to replace it with a shower can sometimes make the property less attractive to buyers with young families. If you have a second bathroom with a tub, or if you are converting an ensuite, replacing the bath with a large, luxury walk-in shower typically adds value and appeal.
Finding trusted bathroom installers with GetBuilder
A bath-to-shower conversion requires careful sealing and plumbing to prevent water leaks. To find a vetted professional near you, follow these steps:
- Post a job on GetBuilder: Detail your project requirements, size, and preferences on GetBuilder to connect with local bathroom specialists.
- Compare detailed quotes: Ensure quotes outline demolition, plumbing, materials, tiling, and waste disposal separately.
- Check previous work: Look at customer reviews and view photos of completed bathroom refits before making your decision.
