- Postcode districts
- CF82
- Nearby
- Blackwood, Pontypridd and Caerphilly
- Guide price
- £550–£3,700
- Typical time on site
- 1–5 working days
- Water
- Varies across Gwent
- Survey
- Free, at your home
What does bathroom plumbing work cost in Gelligaer?
Guide price in Gelligaer: £550–£3,700 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.
Like-for-like
- New suite in the same positions
Partial re-route
- New hot and cold runs
New layout
- Pump or pressure upgrade
Guide prices for Gelligaer including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Gelligaer
In Gelligaer we cover CF82; we also cover Blackwood, 2.1 miles away, and Pontypridd.
Being a smaller town does not change how we work in Gelligaer: free survey, written quote, one team. In Gelligaer flats, any change to the WC or wastes is planned with the lease and the flat below in mind. Plumbing surveys in Gelligaer include a look at the existing pipework for lead, corrosion or poor support before we quote.
Hardness differs from one part of Gwent to the next. Taps and wastes will need an occasional descale, and chrome or brushed finishes are easier to keep clean than polished brass. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- The WC connected to the soil stack, or a new branch where the WC is moving
- A pressure test of new pipework before walls are closed in and floors go down
- Draining down and isolating supplies, with the rest of the house back on water as soon as possible
- A check of your hot water system, and the pressure and flow rate at the bathroom
Decisions to make first
Hard water
In hard water areas, a scale reducer or water softener protects valves, shower heads and glass. Keep an unsoftened tap in the kitchen for drinking.
Pipe routes
Drilling through the middle of joists, rather than notching the tops, keeps the floor strong. Routes are planned with the joist direction in mind.
Rules that apply in Wales
Wales also uses the Water Supply (Water Fittings) Regulations 1999 and has its own Part H for drainage. The same rule on macerators applies: there must be a gravity-drained WC elsewhere in the home.

