Bathroom lighting in Derry

Postcode districts: BT47, BT48
Nearby: Limavady, Coleraine and Magherafelt
Guide price: £300–£1,050
Typical time on site: half a day to 2 days
Water: Soft across most of County Londonderry
Survey: Free, at your home

What does new bathroom lighting cost in Derry?

For Derry, our guide range for new bathroom lighting is £300 to £1,050 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.

Typical

Essential

£265–£550

Testing and certificate

Layered

£550–£1,050

Downlights plus mirror or vanity light

Feature

£900–£1,750

Illuminated mirror cabinet

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

Working in Derry

In Derry we cover BT47 and BT48; we also cover Limavady, 14.7 miles away, and Coleraine.

In a city the size of Derry, parking and access for a skip are worth sorting before the start date — we will ask at the survey. We survey Derry bathrooms before quoting lighting, so the zones are measured from your actual bath and shower. For Derry homes with a loft above the bathroom, the insulation and fire protection are checked before any downlights are cut in.

Supplies across most of County Londonderry are soft. That leaves you free to choose matt black, brushed brass or clear glass without worrying much about limescale. Hardness varies street by street, so check the figure for your postcode with your water supplier.

What the job includes

Testing and an electrical certificate for the work on completion
A lighting plan: number and position of downlights, mirror lighting, switches and any shaver socket
Fire-rated downlights or fire hoods where the ceiling has to keep its fire resistance
Cable runs to each fitting, from the loft above or through the ceiling

Decisions to make first

Switching

A pull-cord inside, a switch outside the door or a motion sensor. Dimmers need LED fittings that are compatible with them.

Integrated or replaceable LED

Integrated LED downlights are slimmer and fully sealed. Fittings with replaceable lamps let you change brightness or colour later.

Rules that apply in Northern Ireland

Northern Ireland has no Part P. Lighting work should follow BS 7671 as good practice, with the circuit tested and a certificate issued.

More about bathroom lighting

Bathroom lighting in Derry: questions

What is the price of new bathroom lighting in Derry?

New bathroom lighting in Derry usually costs £300–£1,050 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.

Do you cover BT47 and BT48 in Derry?

Yes. We cover all of Derry, including BT47 and BT48, and nearby Limavady, Coleraine and Magherafelt. Survey visits are free and arranged at a time that suits you.

Is the water hard in Derry?

Does new bathroom lighting in Derry need building control approval?

Building control in Derry is run by the local district council. Where approval is needed, for example for new drainage, we tell you at the survey and handle it as part of the job.

What IP rating do bathroom lights need?

It depends on the zone. Lights inside the bath or shower tray (zone 0) need IPX7; above the bath or shower up to 2.25 m (zone 1) they need at least IPX4, or IPX5 where water jets are used; within 0.6 m of that (zone 2) IPX4 is recommended. Many electricians fit IP65 downlights over a shower whatever the ceiling height. See our bathroom zones guide.