- Postcode districts
- CF15, CF83
- Nearby
- Risca, Pontypridd and Gelligaer
- Guide price
- Included with supply and fit
- Typical time on site
- survey visit plus design
- Water
- Varies across Gwent
- Survey
- Free, at your home
What does a new bathroom design cost in Caerphilly?
Design comes with the job: the survey, layout and itemised quote are free. In Caerphilly, a complete designed, supplied and fitted bathroom typically costs £6,000–£11,250 including VAT. 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.
Survey and layout
- Measured survey at home
Detailed design
- Product schedule
Full project
- Typical supply-and-fit total
Guide prices for Caerphilly including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Caerphilly
We cover every part of Caerphilly, including CF15 and CF83, and nearby Risca (5.5 miles) and Pontypridd (5.7 miles).
Homes in and around Caerphilly vary, so we look at the floor, the walls and the water system before we price anything. If you are in Caerphilly and weighing a bath against a walk-in shower, the layout options show both with their prices. Whether you are in Caerphilly or elsewhere in Gwent, layout options come with an itemised written quote.
Hardness differs from one part of Gwent to the next. Easy-clean glass and good-quality brassware are money well spent. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- Layout options drawn to scale, showing the bath or shower, WC, basin, storage and towel rail
- A product list covering the suite, brassware, furniture, tiles, lighting and ventilation
- Elevations and tile layouts on a design, supply and fit project, so the setting-out is agreed before tiling starts
- A conversation about who uses the room, when, and what does not work about the current one
Decisions to make first
The door
Re-hanging the door on the other side, fitting a sliding pocket door or moving the opening can free up a whole wall in a small room.
Planning for later
Timber noggins in the walls for future grab rails, a wider door or a level shower floor cost far less to build in now than to add later.
Rules that apply in Wales
Wales has its own Parts F, H and P. Extract rates are similar to England, but more electrical work is notifiable, so the design should allow for a registered electrician to notify it.

