- Postcode districts
- BT29, BT41
- Nearby
- Ballymena, Newtownabbey and Belfast
- Guide price
- £550–£3,500
- Typical time on site
- 1–5 working days
- Water
- Soft across most of County Antrim
- Survey
- Free, at your home
What does bathroom plumbing work cost in Antrim?
Our guide price for bathroom plumbing work in Antrim is £550–£3,500 including VAT. Prices in Northern Ireland run at about 12% 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.
Like-for-like
- Pressure test
Partial re-route
- Basin or shower moved
New layout
- Pumped waste or macerator
Guide prices for Antrim including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Antrim
We cover every part of Antrim, including BT29 and BT41, and nearby Ballymena (10.4 miles) and Newtownabbey (12.7 miles).
Antrim gets the same process as anywhere else: a free survey at your home and a written, itemised quote. If your Antrim bathroom layout is changing, the soil stack position is checked first, because it decides where the WC can go. Plumbing surveys in Antrim include a look at the existing pipework for lead, corrosion or poor support before we quote.
Supplies across most of County Antrim are soft. In soft water, taps, wastes and toilet pans scale up slowly, so brushed and matt finishes are a safe choice. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- Shower pumps on gravity systems, and macerators or pumped wastes where gravity drainage cannot reach
- A pressure test of new pipework before walls are closed in and floors go down
- New hot and cold pipework in copper or plastic, properly clipped, and insulated where it runs through cold spaces
- Basin, bath and shower wastes sized and laid to a steady fall, with traps that hold their water seal
Decisions to make first
Gravity or pumped waste
Gravity drainage is always the first choice. A shower waste pump or macerator solves a run that cannot fall, but adds noise, a power supply and servicing.
Concealed or exposed valves
Concealed shower valves look neater but need an access route for servicing. Exposed bar valves are easier to reach and replace.
Rules that apply in Northern Ireland
In Northern Ireland, the Water Supply (Water Fittings) Regulations (Northern Ireland) 2009 apply to new fittings. New drainage and connections are a matter for building control.

