- Postcode districts
- AL5
- Nearby
- St Albans, Luton and Hemel Hempstead
- Guide price
- £350–£1,250
- Typical time on site
- half a day to 2 days
- Water
- Very hard across most of Hertfordshire
- Survey
- Free, at your home
What does new bathroom lighting cost in Harpenden?
As a guide, budget £350 to £1,250 including VAT for new bathroom lighting in Harpenden; your written quote will pin it down. We adjust the national guide for East of England, where prices are typically about 6% above the UK average. The figure depends on the size of the room, whether anything moves, and the products you pick.
Essential
- IP-rated LED downlights
Layered
- Shaver socket
Feature
- Dimming and sensors
Guide prices for Harpenden including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Harpenden
We cover every part of Harpenden, including AL5, and nearby St Albans (4.7 miles) and Luton (5 miles).
In Harpenden, as anywhere, the age of the house decides a lot: pipe sizes, floor construction and where the soil stack runs. Landlords in Harpenden get an electrical certificate for new bathroom lighting, which belongs with the property's safety records. If you are refitting a windowless bathroom in Harpenden, the lighting is planned with the extractor fan so the two work together.
Water across much of Hertfordshire is very 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
- A ceiling pull-cord or a switch outside the room, with separate switching for mirror and feature lights
- IP-rated fittings chosen for each zone, with IP65 downlights over the bath or shower
- Cable runs to each fitting, from the loft above or through the ceiling
Decisions to make first
Mirror lighting
An illuminated mirror or mirror cabinet lights the face from the front, which a ceiling light cannot do. Many include a demister pad and a shaver socket.
Colour temperature
Warm white, around 3000 K, feels softer; cool white, around 4000 K, is crisper for shaving and make-up. Mixing the two in one room looks uneven.
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.

