- Postcode districts
- SL4
- Nearby
- Slough, Egham and Staines
- Guide price
- £400–£1,350
- Typical time on site
- half a day to 2 days
- Water
- Hard across most of Berkshire
- Survey
- Free, at your home
What does new bathroom lighting cost in Windsor?
As a guide, budget £400 to £1,350 including VAT for new bathroom lighting in Windsor; your written quote will pin it down. Prices in South East England run at about 12% above 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.
Essential
- Switching and RCD protection
Layered
- Separate switching
Feature
- Niche and plinth LED strips
Guide prices for Windsor including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Windsor
We work right across Windsor — SL4 — and in neighbouring Slough and Egham.
In Windsor, as anywhere, the age of the house decides a lot: pipe sizes, floor construction and where the soil stack runs. We survey Windsor bathrooms before quoting lighting, so the zones are measured from your actual bath and shower. Bathroom lighting in Windsor is wired to BS 7671 with RCD protection, tested, and certified when it is finished.
Supplies across most of Berkshire are hard. 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
- A shaver supply unit where wanted, positioned away from direct spray
- Fire-rated downlights or fire hoods where the ceiling has to keep its fire resistance
- Testing and an electrical certificate for the work on completion
- IP-rated fittings chosen for each zone, with IP65 downlights over the bath or shower
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.
Feature lighting
LED strips in niches, under a wall-hung vanity or along a plinth give enough light for night-time without full glare.
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.

