- Postcode districts
- LD3
- Nearby
- Merthyr Tydfil, Ebbw Vale and Aberdare
- Guide price
- £6,000–£12,000
- Typical time on site
- 6–12 working days
- Water
- Soft across most of Powys
- Survey
- Free, at your home
What does a loft bathroom cost in Brecon?
For Brecon, our guide range for a loft bathroom is £6,000 to £12,000 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.
Refit
- Tiling, lighting, extractor fan
Signature
- Walk-in shower under the ridge
New loft bathroom
- New drainage route and water supply
Guide prices for Brecon including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Brecon
In Brecon we cover LD3; we also cover Merthyr Tydfil, 13.7 miles away, and Ebbw Vale.
Being a smaller town does not change how we work in Brecon: free survey, written quote, one team. If your Brecon house has a combi boiler, a loft shower can usually run on mains pressure without a pump. For a loft bathroom in a tank-fed Brecon home, we work out how the shower will get its pressure before choosing a single fitting.
Most of Powys is supplied with soft water. If that holds for your street in Brecon, 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
- Fitted furniture made to the eaves, so the low space behind the slope becomes storage
- A check of your hot-water system and of the pressure and flow you actually get at loft level
- Electrics by a qualified electrician, tested and certified, then tiling, testing and handover
- A drainage route from the loft to the soil stack with enough fall, or a pumped waste or macerator where the rules allow it
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.
Gravity or pumped waste
Gravity is silent and maintenance-free. A pumped waste or macerator lets fittings sit away from the stack, provided the house has a WC on gravity drainage elsewhere.
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.

