- Postcode districts
- RH16
- Nearby
- Burgess Hill, Crawley and Uckfield
- Guide price
- £5,000–£10,000
- Typical time on site
- 4–8 working days
- Water
- Hard across most of West Sussex
- Survey
- Free, at your home
What does an en-suite cost in Haywards Heath?
Our guide price for an en-suite in Haywards Heath is £5,000–£10,000 including VAT. We adjust the national guide for South East England, where prices are typically about 12% above the UK average. The figure depends on the size of the room, whether anything moves, and the products you pick.
Refit
- Tiling, lighting and extractor fan
Upgrade
- Walk-in shower or larger tray
New en-suite
- New stud walls, drainage and pump if needed
Guide prices for Haywards Heath including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Haywards Heath
As well as Haywards Heath itself (RH16), we survey in Burgess Hill, Crawley and Uckfield.
In Haywards Heath, as anywhere, the age of the house decides a lot: pipe sizes, floor construction and where the soil stack runs. For an en-suite in Haywards Heath, the first question at the survey is always where the waste can reach the soil stack. If your Haywards Heath en-suite fan just blows into the loft, we can duct it properly to outside as part of the refit.
Water across much of West Sussex is hard. If your supply in Haywards Heath is the same, limescale on shower glass and heads is a real issue: easy-clean glass, rub-clean nozzles and a squeegee make a big difference. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- A pumped waste or macerator where gravity drainage is not possible, and only where the house already has a WC on gravity drainage
- A shower tray or level-access former, an enclosure or walk-in panel, and a thermostatic valve
- An extractor fan ducted to outside, sized to the room and wired with an overrun timer or humidistat
- A short-projection or wall-hung WC and a compact basin chosen to keep the floor clear
Decisions to make first
Exposed or concealed valve
An exposed bar valve is quicker to fit and easy to service. A concealed valve looks cleaner but sits inside the wall, so plan how it will be reached for repairs.
Shower size
A 900 mm square tray is a comfortable minimum for an enclosure. In a long, narrow room, a 1200 by 800 mm walk-in tray with one glass panel feels far more generous.
Rules that apply in England
In England, a new en-suite brings in Part H for the new connection to the soil stack, Approved Document F for ventilation, at 15 litres per second intermittent or 8 litres per second continuous extract, and Part P for the new circuits. The electrician should be registered with a competent person scheme, or the work notified to building control. On a refit, avoid replacing the fan with a less effective one.

