- Postcode districts
- LL65
- Nearby
- Caernarfon and Bangor
- Guide price
- £6,000–£12,000
- Typical time on site
- 6–12 working days
- Water
- Soft across most of Gwynedd
- Survey
- Free, at your home
What does a loft bathroom cost in Holyhead?
In Holyhead, a loft bathroom typically costs £6,000–£12,000 including VAT, based on Wales prices. 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 Holyhead including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Holyhead
We cover all of Holyhead, including LL65, and nearby Caernarfon and Bangor.
Being a smaller town does not change how we work in Holyhead: free survey, written quote, one team. If your Holyhead house has a combi boiler, a loft shower can usually run on mains pressure without a pump. If your Holyhead loft conversion has a bedroom but no bathroom, the survey starts with where the soil stack runs and how much headroom you have.
Supplies across most of Gwynedd are soft. If that holds for your street in Holyhead, 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
- 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
- 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
Where the shower goes
Under the ridge or in a dormer, where the full height is. A walk-in shower with a single panel is usually easier to fit to a roof line than a framed enclosure.
Eaves storage
Low cupboards built into the slope behind the WC or basin take clutter out of the room and hide the pipework.
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.

