- Postcode districts
- UB3, UB4, UB11
- Nearby
- Southall, Heston and Greenford
- Guide price
- £7,500–£13,750
- Typical time on site
- 6–10 working days
- Water
- Very hard across most of Greater London
- Survey
- Free, at your home
What does a family bathroom cost in Hayes?
For Hayes, our guide range for a family bathroom is £7,500 to £13,750 including VAT. Prices in London run at about 25% above the national guide, mainly because of labour rates. The figure depends on the size of the room, whether anything moves, and the products you pick.
Essential
- Bath with shower over and screen
Signature
- Thermostatic shower, bath screen
Bespoke
- Underfloor heating, feature lighting
Guide prices for Hayes including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Hayes
We cover every part of Hayes, including UB3, UB4 and UB11, and nearby Southall (2.3 miles) and Heston (3 miles).
In Hayes, many bathrooms are in flats or converted houses, so we check lease consents, access and the floor below before we price. For a busy Hayes household sharing one main bathroom, a thermostatic shower over a full-size bath is usually the most practical layout. If you have young children at home in Hayes, we can talk through a bath that is easy to lean over, a slip-resistant floor and high-level storage.
Most of Greater London has very hard water. We plan easy-clean glass, rimless toilets and finishes that do not show limescale. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- Final silicone, a test of every tap and waste, and a clean handover
- Moisture-resistant boarding and tanking around the bath and shower before any tiling
- A layout that keeps a full-size bath, with options for a shower over it or a separate enclosure if the room allows
- New pipework, wastes and isolation valves, plus a thermostatic shower valve so the temperature holds when someone runs a tap
Decisions to make first
Bath material
Reinforced acrylic is warm to the touch and light on the floor. Steel enamel is harder-wearing and feels more solid, but it draws heat from the water faster.
Shower over the bath or separate
A shower over the bath with a fixed or hinged screen is the most space-efficient. A separate enclosure needs roughly another square metre of floor but means the bath queue no longer holds up the shower queue.
Rules that apply in England
In England, any new circuit, or any change to the wiring in a room with a bath or shower, is notifiable under Part P. Part G limits the hot water at a new bath to 48 °C only in a new dwelling or one created by change of use; it does not apply to a replacement bath in an existing house, but a thermostatic valve is a sensible choice where children bathe.

