- Postcode districts
- CF82
- Nearby
- Blackwood, Pontypridd and Caerphilly
- Guide price
- £6,000–£12,000
- Typical time on site
- 6–12 working days
- Water
- Varies across Gwent
- Survey
- Free, at your home
What does a loft bathroom cost in Gelligaer?
Guide price in Gelligaer: £6,000–£12,000 including VAT, depending on the room and what you choose. Prices in Wales run at about 7% 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
- Tiling, lighting, extractor fan
Signature
- Walk-in shower under the ridge
New loft bathroom
- New drainage route and water supply
Guide prices for Gelligaer including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Gelligaer
We cover every part of Gelligaer, including CF82, and nearby Blackwood (2.1 miles) and Pontypridd (5.7 miles).
Gelligaer gets the same process as anywhere else: a free survey at your home and a written, itemised quote. If your Gelligaer loft conversion has a bedroom but no bathroom, the survey starts with where the soil stack runs and how much headroom you have. For a loft bathroom in a tank-fed Gelligaer home, we work out how the shower will get its pressure before choosing a single fitting.
Water hardness varies across Gwent: some supplies are soft, others moderately hard or hard. A quick wipe of the glass and an easy-clean coating are worth having on a new shower in Gelligaer. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- A shower pump on a gravity system, an electric shower, or advice on moving to mains pressure, depending on your system
- A survey of the headroom across the room, with the usable height marked at each fitting position
- An extractor fan ducted through the roof or a gable wall, with the duct insulated through cold spaces
- A check of the floor joists where a bath or large shower tray will sit
Decisions to make first
Roof window
A roof window over the bath or shower brings daylight and fresh air, but plan the blind for privacy and expect condensation on cold glass.
Getting the water pressure
A pumped shower suits a gravity system with a cold tank; an electric shower heats cold mains water at the point of use; a combi or unvented cylinder gives mains pressure throughout.
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.

