- Postcode districts
- DN31, DN32, DN34
- Nearby
- Cleethorpes, Louth and Kingston upon Hull
- Guide price
- £650–£2,400
- Typical time on site
- 1–2 working days (added to a fit)
- Water
- Hard across most of Lincolnshire
- Survey
- Free, at your home
What does bathroom underfloor heating cost in Grimsby?
In Grimsby, bathroom underfloor heating typically costs £650–£2,400 including VAT, based on East Midlands prices. Labour costs in East Midlands put local prices at about 4% below the UK guide figure. The figure depends on the size of the room, whether anything moves, and the products you pick.
Electric mat
- Mat under the tiles
Electric, larger room
- Programmable smart thermostat
Wet system
- Screed or low-profile boards
Guide prices for Grimsby including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Grimsby
We cover every part of Grimsby, including DN31, DN32 and DN34, and nearby Cleethorpes (1.8 miles) and Louth (14 miles).
Grimsby has a wide mix of house ages, so the survey is where we spot old lead pipework, weak joists or a tight soil stack. We check door thresholds in Grimsby homes at the survey, because underfloor heating and new tiles raise the floor slightly. If your Grimsby home has a suspended timber floor, insulation boards under the mat stop heat disappearing into the void below.
Supplies across most of Lincolnshire are hard. Hard water leaves white marks on dark grout and gloss tiles, so matt finishes and stain-resistant grout are the practical choice. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- 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
- A check of the floor construction, the room's heat loss and where the thermostat and supply will go
- Insulation boards over the subfloor, so heat goes up into the tiles rather than down into the joists or screed
- Resistance and insulation tests on the mat before, during and after tiling, with the readings recorded
Decisions to make first
Mat or loose cable
Mats are quickest on square, open floors. Loose cable is easier to route around awkward shapes, pipe boxing and a curved shower area.
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.
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.
