- Postcode districts
- SN11
- Nearby
- Chippenham, Devizes and Melksham
- Guide price
- £4,600–£9,200
- Typical time on site
- 4–8 working days
- Water
- Hard across most of Wiltshire
- Survey
- Free, at your home
What does an en-suite cost in Calne?
For Calne, our guide range for an en-suite is £4,600 to £9,200 including VAT. The figure depends on the size of the room, whether anything moves, and the products you pick.
Refit
- Existing en-suite, same layout
Upgrade
- Fitted furniture with storage
New en-suite
- Ventilation and electrics to regulations
Guide prices for Calne including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Calne
As well as Calne itself (SN11), we survey in Chippenham, Devizes and Melksham.
Being a smaller town does not change how we work in Calne: free survey, written quote, one team. For an en-suite in Calne, the first question at the survey is always where the waste can reach the soil stack. We quote new en-suites in Calne only after checking the drainage route on site, so the price reflects the work your house actually needs.
Most of Wiltshire has hard water. If your supply in Calne 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 short-projection or wall-hung WC and a compact basin chosen to keep the floor clear
- A survey that traces the route from the en-suite to the soil stack and checks the fall the waste pipes would need
- IP-rated lighting, a shaver socket and the electrics done by a qualified electrician, tested and certified
- A shower tray or level-access former, an enclosure or walk-in panel, and a thermostatic valve
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.
Refit or new en-suite
A refit keeps the existing drainage and walls. A new en-suite costs more because the walls, waste route, fan duct and electrics all start from nothing.
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.

