- Postcode districts
- CF40
- Nearby
- Rhondda, Pontypridd and Aberdare
- Guide price
- £6,000–£12,000
- Typical time on site
- 6–12 working days
- Water
- Soft across most of Mid Glamorgan
- Survey
- Free, at your home
What does a loft bathroom cost in Tonypandy?
Guide price in Tonypandy: £6,000–£12,000 including VAT, depending on the room and what you choose. 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, extractor fan
Signature
- Walk-in shower under the ridge
New loft bathroom
- New drainage route and water supply
Guide prices for Tonypandy including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Tonypandy
As well as Tonypandy itself (CF40), we survey in Rhondda, Pontypridd and Aberdare.
Homes in and around Tonypandy vary, so we look at the floor, the walls and the water system before we price anything. If your Tonypandy loft conversion has a bedroom but no bathroom, the survey starts with where the soil stack runs and how much headroom you have. If your Tonypandy house has a combi boiler, a loft shower can usually run on mains pressure without a pump.
Supplies across most of Mid Glamorgan are soft. If that holds for your street in Tonypandy, 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
- Electrics by a qualified electrician, tested and certified, then tiling, testing and handover
- A shower pump on a gravity system, an electric shower, or advice on moving to mains pressure, depending on your system
- An extractor fan ducted through the roof or a gable wall, with the duct insulated through cold spaces
- A check of your hot-water system and of the pressure and flow you actually get at loft level
Decisions to make first
Eaves storage
Low cupboards built into the slope behind the WC or basin take clutter out of the room and hide the pipework.
Bath or no bath
A bath under the slope makes good use of low space, but the floor has to carry it when it is full of water and someone is in it.
Rules that apply in Wales
Wales applies its own Part P, with a wider notifiable list than England, and its own Part F with similar extract rates. Part H covers the new drainage route down from the loft.

