Loft bathrooms in Lisburn

Postcode districts: BT17, BT26, BT27, BT28
Nearby: Belfast, Castlereagh and Newtownabbey
Guide price: £5,700–£11,500
Typical time on site: 6–12 working days
Water: Soft across most of County Antrim
Survey: Free, at your home

What does a loft bathroom cost in Lisburn?

Guide price in Lisburn: £5,700–£11,500 including VAT, depending on the room and what you choose. Labour costs in Northern Ireland put local prices at about 12% below the UK guide figure. The figure depends on the size of the room, whether anything moves, and the products you pick.

Refit

£4,800–£7,500

Existing loft shower room

Typical

Signature

£7,000–£11,500

Fitted furniture to the eaves

New loft bathroom

£8,800–£15,750

Ventilation and electrics to regulations

Guide prices for Lisburn including VAT. Your itemised written quote after the free survey is the price that counts.

Working in Lisburn

As well as Lisburn itself (BT17, BT26, BT27 and 1 more postcode districts), we survey in Belfast, Castlereagh and Newtownabbey.

In a city the size of Lisburn, parking and access for a skip are worth sorting before the start date — we will ask at the survey. If your Lisburn house has a combi boiler, a loft shower can usually run on mains pressure without a pump. If your Lisburn 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 County Antrim are soft. If that holds for your street in Lisburn, 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 shower pump on a gravity system, an electric shower, or advice on moving to mains pressure, depending on your system
A drainage route from the loft to the soil stack with enough fall, or a pumped waste or macerator where the rules allow it
An extractor fan ducted through the roof or a gable wall, with the duct insulated through cold spaces
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 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.

More about loft bathrooms

Loft bathrooms in Lisburn: questions

How much does a loft bathroom cost in Lisburn?

A loft bathroom in Lisburn usually costs £5,700–£11,500 including VAT. Where you land in that range depends on the size of the room, whether the layout changes and the products you choose. After the free survey you get an itemised written quote, and the price is fixed in writing once the layout and products are agreed.

How long does a loft bathroom take?

Allow 6–12 working days on site for most jobs, plus the lead time for products after you approve the quote. We give you a day-by-day plan before work starts in Lisburn.

Is the home survey in Lisburn really free?

Yes. We visit, measure the room, check the pipework, drainage and electrics, and talk through what you want. You then get a written, itemised quote with no obligation to go ahead.

Do you cover BT17 in Lisburn?

Yes. We cover all of Lisburn, including BT17, BT26, BT27 and BT28, and nearby Belfast, Castlereagh and Newtownabbey. Survey visits are free and arranged at a time that suits you.

How much headroom do you need for a loft shower?

Plan for around 2 m of clear height over the whole shower area, and enough standing height in front of the basin and WC. A bath can sit lower under the slope as long as you can stand up where you get in and out. We mark the usable height at each position on the survey drawing.