- Postcode districts
- CF61
- Nearby
- Bridgend, Barry and Porthcawl
- Guide price
- £4,200–£8,400
- Typical time on site
- 4–8 working days
- Water
- Moderately hard across most of South Glamorgan
- Survey
- Free, at your home
What does an en-suite cost in Llantwit Major?
As a guide, budget £4,200 to £8,400 including VAT for an en-suite in Llantwit Major; your written quote will pin it down. Labour costs in Wales put local prices at about 7% below the UK guide figure. 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 Llantwit Major including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Llantwit Major
We work right across Llantwit Major — CF61 — and in neighbouring Bridgend and Barry.
Llantwit Major gets the same process as anywhere else: a free survey at your home and a written, itemised quote. If your Llantwit Major en-suite fan just blows into the loft, we can duct it properly to outside as part of the refit. If you live in a Llantwit Major flat, check the lease before planning a new en-suite, as freeholder consent is often needed for new drainage and vents.
Water across much of South Glamorgan is moderately hard. A quick wipe of the glass and an easy-clean coating are worth having on a new shower in Llantwit Major. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- 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
- Tiling, silicone, testing and making good on the bedroom side of any new walls
- A short-projection or wall-hung WC and a compact basin chosen to keep the floor clear
Decisions to make first
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.
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.
Rules that apply in Wales
Wales has its own Part F with similar extract rates and its own Part P, which makes more electrical work notifiable than in England. The drainage for a new en-suite falls under Part H. The work should be notified, and you should receive the certificates at the end.

