- Postcode districts
- BL3, BL4, M38
- Nearby
- Walkden, Bolton and Radcliffe
- Guide price
- £4,200–£8,500
- Typical time on site
- 4–8 working days
- Water
- Soft across most of Greater Manchester
- Survey
- Free, at your home
What does an en-suite cost in Farnworth?
For Farnworth, our guide range for an en-suite is £4,200 to £8,500 including VAT. Prices in North West England run at about 6% below 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.
Refit
- Existing en-suite, same layout
Upgrade
- Fitted furniture with storage
New en-suite
- Ventilation and electrics to regulations
Guide prices for Farnworth including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Farnworth
We work right across Farnworth — BL3, BL4 and M38 — and in neighbouring Walkden and Bolton.
Homes in and around Farnworth vary, so we look at the floor, the walls and the water system before we price anything. If your Farnworth home has one bathroom and a good-sized main bedroom, an en-suite is often the change that eases the morning queue. If your Farnworth en-suite fan just blows into the loft, we can duct it properly to outside as part of the refit.
Water across much of Greater Manchester is soft. If that holds for your street in Farnworth, limescale on shower glass and heads builds up slowly and a squeegee after use is usually enough. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- Tiling, silicone, testing and making good on the bedroom side of any new walls
- IP-rated lighting, a shaver socket and the electrics done by a qualified electrician, tested and certified
- A door that suits a tight space: inward, outward, sliding or a pocket door
- An extractor fan ducted to outside, sized to the room and wired with an overrun timer or humidistat
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.
Noise
Acoustic insulation in the stud walls and a quiet fan make a real difference when one of you showers early while the other is still asleep.
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.

