- Postcode districts
- LL28, LL29, LL31
- Nearby
- Llandudno, Rhyl and Prestatyn
- Guide price
- £6,000–£12,000
- Typical time on site
- 6–12 working days
- Water
- Moderately hard across most of Clwyd
- Survey
- Free, at your home
What does a loft bathroom cost in Colwyn Bay?
Our guide price for a loft bathroom in Colwyn Bay is £6,000–£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
- Existing loft shower room
Signature
- Fitted furniture to the eaves
New loft bathroom
- Ventilation and electrics to regulations
Guide prices for Colwyn Bay including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Colwyn Bay
As well as Colwyn Bay itself (LL28, LL29 and LL31), we survey in Llandudno, Rhyl and Prestatyn.
Homes in and around Colwyn Bay vary, so we look at the floor, the walls and the water system before we price anything. For a loft bathroom in a tank-fed Colwyn Bay home, we work out how the shower will get its pressure before choosing a single fitting. If your Colwyn Bay home has a gravity-drained WC on another floor, a macerator in the loft may open up more layout options.
Most of Clwyd has moderately hard water. A quick wipe of the glass and an easy-clean coating are worth having on a new shower in Colwyn Bay. 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
- 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
- A survey of the headroom across the room, with the usable height marked at each fitting position
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.

