What does a new shower cost in Gwent?
Our guide range in Gwent is £400–£3,300 including VAT. Prices in Gwent run at about 7% below the UK guide, based on Wales labour rates.
Shower swap
- Existing supply and position
New shower over bath
- Tiling the bath surround
New shower with enclosure
- Tray, enclosure and valve
Guide prices for Gwent including VAT. Your itemised written quote after the free survey is the price that counts.
Which towns do we cover in Gwent?
Water hardness varies across Gwent: some supplies are soft, others moderately hard or hard. A quick wipe of the glass and an easy-clean coating are worth having on a new shower in Newport. Hardness varies street by street, so check the figure for your postcode with your water supplier. If the shower in your Newport home swings between hot and cold, a thermostatic valve is usually the fix.
What the job includes
- Tiling or re-tiling around the shower, with tanking behind new tiles in the wet area
- Electrical connection by a qualified electrician, tested and certified
- A check of your hot-water system, water pressure and flow rate
- New pipework and isolation valves, plus a pump only where the system is gravity-fed from a cold tank
- A bath screen, tray or enclosure where the shower is new
- Removal of the old shower, a full-flow test and a handover on isolating and descaling it
Decisions to make first
Power shower
A mixer with a built-in pump, for tank-fed systems only. It lifts a weak gravity shower but must never be connected to the mains.
Exposed or concealed
An exposed bar valve fixes onto the tiles and is easy to service. A concealed valve sits in the wall for a cleaner look but needs careful setting-out and a plan for access.
Thermostatic mixer
Blends hot and cold from your system and holds the temperature steady when someone runs a tap. The usual choice with a combi or an unvented cylinder.
Head and handset
A handset on a riser rail is versatile and easy for rinsing; a fixed overhead head feels generous but needs strong flow behind it.
Rules that apply in Wales
The water fittings regulations in each nation do not allow a pump to be connected directly to the mains supply; shower pumps are for gravity systems with a cold tank only. The shower must also be protected against water flowing back into the supply. Electrics must meet BS 7671, with 30 mA RCD protection and at least IPX4 fittings in zone 1, or IPX5 where water jets are used.
In Wales, a new circuit for an electric shower is notifiable under the Welsh Part P, which covers more work than the English version. An unvented cylinder must be fitted by a G3-qualified installer.

