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Kitchen underfloor heating · England

Kitchen underfloor heating in Greater London

Homeowners and landlords across Greater London can book us for kitchen underfloor heating: electric or wet underfloor heating laid across the open kitchen floor, with insulation and a thermostat.

Guide price£320 to £5,200
Towns covered106 towns, including Brent
Timescale1 to 2 days, then floor finishes once the screed or levelling has cured
Get a guide price Book a free survey visit
An electric underfloor heating mat rolled out over insulation boards on a kitchen floor, ready to be tiled

What prompts kitchen underfloor heating in Greater London?

People planning a heat pump in Greater London sometimes add underfloor heating to the kitchen at the same time, while the old floor is already up and the room is empty.

Kitchen-diners across Greater London often have a large stretch of open floor, which can suit a wet system run from the existing boiler or heat pump.

What does kitchen underfloor heating in Greater London include?

Here is what usually goes into kitchen underfloor heating, adjusted to your Greater London kitchen after we have measured it:

  • A survey of the subfloor, open floor area and existing heating system
  • A heating layout drawn to the kitchen plan, clear of units and appliances
  • Insulation boards so the floor responds more quickly when the heating comes on
  • Electric mats or cables, or wet pipework connected through a manifold
  • A new circuit or fused spur, plus a thermostat with a floor sensor
  • Screed, overlay boards or levelling compound, left to cure before finishes
  • Door thresholds and plinth heights checked against the new floor build-up
  • Plinth heaters fitted under base units where wall space for a radiator is short

How much does kitchen underfloor heating cost in Greater London?

As a starting point for Greater London, these ranges include VAT at 20% and allow for typical labour costs in London. Labour in London generally costs more than the UK average, which lifts these ranges a little.

How much does kitchen underfloor heating cost in Greater London?
Typical projectGuide price
Electric underfloor heating, kitchen floorMat or cable system, insulation board and thermostat£780–£2,000
Wet underfloor heating, kitchen floorPipes, manifold, screed or overlay boards£2,000–£5,200
Plinth heater fitted under a base unitElectric or hydronic, where wall space is short£320–£780

Guide prices cover the heating system, insulation boards, controls and connection with testing; the floor finish, subfloor repairs, a consumer unit upgrade and any boiler or heat pump changes are priced separately. Prices include VAT at 20%.

Kitchens in homes across Greater London

Across Greater London you will often find Victorian and Edwardian terraces, conversion flats, mansion block flats and 1930s semis, and each shapes the kitchen differently. Victorian terraces often have a narrow galley beside the side return, while conversion flats and mansion blocks usually fit the kitchen into a small room or along one living-room wall.

London's mains water is hard, so limescale builds quickly on taps and boiling water taps, and a scale-reducing filter is worth planning in. Permit parking, red routes and flats without lifts are common, so parking suspensions, stair carries and lift bookings may need arranging before delivery day.

Opening a narrow galley into the dining room or side return is one of the most common terrace projects in London. Leasehold flats often call for a full kitchen in a small space, worked around building rules on noise, working hours and waste.

Rules for kitchen underfloor heating in Greater London

In England, electric underfloor heating needs a supply and a thermostat. A new dedicated circuit is notifiable under Part P and is certified through a competent person scheme or building control, while a fused spur from an existing circuit is not notifiable in England but must still meet BS 7671 and be certified. A wet system is joined to your existing heating, and any work on a gas boiler is for a Gas Safe registered engineer.

Conservation areas are widespread across London, so a new extractor vent on a front wall may need permission, and leaseholders usually need the freeholder's written consent first.

Before you start

  • Heat is laid only across the open floor, not under fitted units or appliances, so the heated area is smaller than the room.
  • Allow time for screed or levelling compound to cure before tiles or other finishes go down, as laying too soon risks cracks and lifting.
  • Insulation boards under an electric system help the floor warm up more quickly, especially when it is laid over a cold concrete slab.
  • Make sure your chosen finish suits underfloor heating; vinyl tiles and engineered wood have maximum surface temperatures set by their manufacturers.
  • Choose your floor finish first and check its maximum surface temperature, as it decides the thermostat setting and the type of system.
  • If your Greater London home has a suspended timber floor, ask how the heating will be supported and insulated between the joists.

Questions about kitchen underfloor heating in Greater London

How much does kitchen underfloor heating cost in Greater London?

Guide prices in Greater London are about £780 to £2,000 including VAT for electric underfloor heating for a kitchen floor. The final price depends on the size of the kitchen and what is moving, and is set out in an itemised written quote.

Do you cover the whole of Greater London?

Yes. We carry out kitchen underfloor heating across Greater London, including Brent, Islington, Westminster and Bexley. Every job starts with a free survey visit and an itemised written quote.

Is electric or wet underfloor heating better for a kitchen?

It depends on the floor and the heating you already have. Electric mats are thin, quick to lay and suit a single kitchen floor during a refit. Wet systems use warm water from the boiler or heat pump, need more floor depth and a manifold, and make more sense when a larger area, such as a whole kitchen-diner floor, is being relaid at the same time.

Will underfloor heating raise my kitchen floor?

Usually, yes. An electric mat with insulation board and tile adhesive adds a modest height, while a wet system in screed adds more. The new level affects door thresholds, the gap under integrated appliances and plinth heights, so it is measured at the survey and the units are set to suit. Low-profile overlay boards can reduce the rise where height is tight.

Which floor finishes work with underfloor heating?

Porcelain and ceramic tiles work well, because they conduct heat and cope with temperature changes. Luxury vinyl tiles and engineered wood can also be used, but their manufacturers set a maximum surface temperature, so the thermostat needs a floor sensor and a limit set to match. Thick underlays and rugs reduce the heat reaching the room, so check the finish's installation guidance before ordering.

Kitchen underfloor heating in towns across Greater London

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Kitchen underfloor heating in nearby areas

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