- Postcode districts
- DA1
- Nearby
- Bexley, Swanley and Swanscombe
- Guide price
- £400–£1,350
- Typical time on site
- half a day to 2 days
- Water
- Very hard across most of Kent
- Survey
- Free, at your home
What does new bathroom lighting cost in Dartford?
In Dartford, new bathroom lighting typically costs £400–£1,350 including VAT, based on South East England prices. Labour costs in South East England put local prices at about 12% above the UK guide figure. The figure depends on the size of the room, whether anything moves, and the products you pick.
Essential
- Switching and RCD protection
Layered
- Separate switching
Feature
- Niche and plinth LED strips
Guide prices for Dartford including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Dartford
In Dartford we cover DA1; we also cover Bexley, 2.8 miles away, and Swanley.
In Dartford, as anywhere, the age of the house decides a lot: pipe sizes, floor construction and where the soil stack runs. For Dartford homes with a loft above the bathroom, the insulation and fire protection are checked before any downlights are cut in. If you are refitting a windowless bathroom in Dartford, the lighting is planned with the extractor fan so the two work together.
Most of Kent has very hard water. We plan easy-clean glass, rimless toilets and finishes that do not show limescale. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- Cable runs to each fitting, from the loft above or through the ceiling
- IP-rated fittings chosen for each zone, with IP65 downlights over the bath or shower
- A shaver supply unit where wanted, positioned away from direct spray
- Testing and an electrical certificate for the work on completion
Decisions to make first
Feature lighting
LED strips in niches, under a wall-hung vanity or along a plinth give enough light for night-time without full glare.
Switching
A pull-cord inside, a switch outside the door or a motion sensor. Dimmers need LED fittings that are compatible with them.
Rules that apply in England
In England, Part P makes a new circuit, a consumer unit replacement and any addition or alteration to circuits in a room with a bath or shower notifiable. The work must be done by an electrician registered with a competent person scheme or notified to building control. Replacing a light fitting like for like is not usually notifiable, but it still has to meet BS 7671.

