- Postcode districts
- BT19, BT20
- Nearby
- Newtownards, Carrickfergus and Newtownabbey
- Guide price
- £5,700–£11,500
- Typical time on site
- 6–12 working days
- Water
- Soft across most of County Down
- Survey
- Free, at your home
What does a loft bathroom cost in Bangor?
Our guide price for a loft bathroom in Bangor is £5,700–£11,500 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.
Refit
- Tiling, lighting, extractor fan
Signature
- Walk-in shower under the ridge
New loft bathroom
- New drainage route and water supply
Guide prices for Bangor including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Bangor
We work right across Bangor — BT19 and BT20 — and in neighbouring Newtownards and Carrickfergus.
Bangor is a big place with every kind of home, from terraces to flats to new builds, so we never price from a photo alone. If your Bangor 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 Bangor home, we work out how the shower will get its pressure before choosing a single fitting.
Most of County Down is supplied with soft water. If that holds for your street in Bangor, 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
- A check of your hot-water system and of the pressure and flow you actually get at loft level
- An extractor fan ducted through the roof or a gable wall, with the duct insulated through cold spaces
- 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
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.
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.
Rules that apply in Northern Ireland
In Northern Ireland, building control covers the new drainage, any structural work to the floor and the ventilation, which is set out in Technical Booklet K. Wiring should be designed, tested and certified to BS 7671.

