Covering Carmarthen
Alongside Carmarthen, we also cover Llanelli (13 miles to the south-east), Ammanford and Pontarddulais.
Homes in Dyfed
Housing in Wales ranges from terraced streets in the valleys and older industrial towns to stone-built homes in rural areas and modern estates around the cities.
What does bathroom installation involve?
Bathroom installation covers stripping out the old suite, altering plumbing and wiring, waterproofing, tiling, and fitting the new bath, shower, toilet, basin and heated towel rail. We also build new en-suites and shower rooms in lofts and extensions.
- Plumbing and waste alterations
- Tiling, sanitaryware and brassware
- Extractor fan, lighting and heated towel rail
How much should I budget for bathroom installation?
Use these ranges to budget for bathrooms and en-suites; the survey turns them into a fixed price for the agreed specification.
| Bathrooms and en-suites | Guide price incl. VAT |
|---|---|
| En-suite or shower room | £5,500 to £10,000 |
| Family bathroom refit | £7,000 to £12,000 |
| Premium bathroom or wet room | £12,000 to £20,000 |
How is bathroom installation approved in Carmarthen?
In Wales the planning rules, including what counts as permitted development, are set by the Welsh Government, and Welsh building regulations differ in places from England’s. We check both against your house before drawings are finalised, and handle party wall notices where needed.
Bathroom refits do not need planning permission; building regulations rules for electrics and ventilation apply.
What can affect bathroom installation?
- Wet rooms need a fall to the drain and full waterproofing.
- Large-format tiles need flat walls, which may mean re-boarding.
What happens after I enquire?
- Tell us about the project. Call, use the guide price tool or send the form with a few photos and a postcode.
- We visit and measure. A surveyor checks the house, the boundaries and the ground, and discusses what is realistic.
- Price and paperwork. The design is priced line by line, and we submit the planning and building control applications.
- Build and hand over. Our teams build to the programme, building control inspects, and you get the completion paperwork at the end.
What people ask before starting
Can you add an en-suite to a bedroom?
Yes, if a waste route to the soil stack is possible. A macerator is an option where it is not.
Do you tank the shower area?
Yes, every wet area is waterproofed before tiling.
How do I get a price for bathrooms and en-suites in Carmarthen?
Use the guide price tool for a ballpark figure, then book a visit for a fixed written price for the agreed specification.
Bathrooms and en-suites near Carmarthen
- Bathrooms and en-suites in Llanelli
- Bathrooms and en-suites in Ammanford
- Bathrooms and en-suites in Pontarddulais
- Bathrooms and en-suites in Tenby
Learn more about bathrooms and en-suites, or see every project we cover in Carmarthen.

