- Postcode districts
- BB5, BB6
- Nearby
- Haslingden, Rawtenstall and Blackburn
- Guide price
- £650–£2,400
- Typical time on site
- 1–2 working days (added to a fit)
- Water
- Soft across most of Lancashire
- Survey
- Free, at your home
What does bathroom underfloor heating cost in Accrington?
As a guide, budget £650 to £2,400 including VAT for bathroom underfloor heating in Accrington; your written quote will pin it down. We adjust the national guide for North West England, where prices are typically about 6% below the UK average. The figure depends on the size of the room, whether anything moves, and the products you pick.
Electric mat
- Insulation board
Electric, larger room
- Electrician sign-off
Wet system
- Pipes linked to the heating
Guide prices for Accrington including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Accrington
As well as Accrington itself (BB5 and BB6), we survey in Haslingden, Rawtenstall and Blackburn.
Homes in and around Accrington vary, so we look at the floor, the walls and the water system before we price anything. Whether your Accrington bathroom is a small en-suite or a large main bathroom, the mat is sized to the open floor, not the whole room. If your Accrington bathroom has a cold tiled floor and no room for a bigger radiator, an electric mat under new tiles is the simplest answer.
Most of Lancashire is supplied with soft water. Soft water is kind to grout, so mid-tone and darker grouts stay looking fresh. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- A floor sensor set between the heating runs and wired back to the thermostat
- For wet systems, pipes in low-profile boards or screed connected to a manifold or single-zone kit, with any boiler work done by a Gas Safe registered engineer
- Insulation boards over the subfloor, so heat goes up into the tiles rather than down into the joists or screed
- A check of the floor construction, the room's heat loss and where the thermostat and supply will go
Decisions to make first
Floor heating and towel rail
Underfloor heating warms the room; a towel rail dries towels. Many bathrooms have both, and a dual-fuel rail keeps working in summer when the boiler is off.
Thermostat
A simple dial thermostat, a programmable one with set times, or a smart thermostat you can control from your phone.
Rules that apply in England
In England, a new circuit for underfloor heating is notifiable under Part P, and so is connecting it to an existing circuit in a room with a bath or shower. The electrician either self-certifies through a competent person scheme or the work is notified to building control.

