Kitchen underfloor heating · England
Kitchen underfloor heating in West Sussex
If you need kitchen underfloor heating anywhere in West Sussex, we survey the kitchen, agree the scope with you and book every trade through to handover.
Why do people in West Sussex choose kitchen underfloor heating?
Kitchen-diners across West Sussex often have a large stretch of open floor, which can suit a wet system run from the existing boiler or heat pump.
If your West Sussex kitchen opens onto a dining area through a wide opening, one heated floor can run across both, with the units left unheated.
What does kitchen underfloor heating in West Sussex include?
Here is what usually goes into kitchen underfloor heating, adjusted to your West Sussex 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 West Sussex?
The figures below are guide prices for West Sussex, including VAT and adjusted for typical costs across the South East. The fixed price comes after we have measured up. Expect costs in the South East to sit somewhat above UK averages, reflecting local labour rates.
| Typical project | Guide price |
|---|---|
| Electric underfloor heating, kitchen floorMat or cable system, insulation board and thermostat | £690–£1,700 |
| Wet underfloor heating, kitchen floorPipes, manifold, screed or overlay boards | £1,700–£4,600 |
| Plinth heater fitted under a base unitElectric or hydronic, where wall space is short | £290–£690 |
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 West Sussex
Across West Sussex you will often find 1930s semis, flint and brick cottages, post-war new town houses and seaside bungalows, and each shapes the kitchen differently. Crawley's new-town houses often have a compact galley, while seaside bungalows in Worthing and Bognor Regis tend to have a small square kitchen beside the dining area.
West Sussex has mostly hard water, so limescale on taps, sinks and boiling water taps is common and a filter is worth considering. Coastal flats may have no lift, and village lanes on the edge of the Downs can be narrow for delivery lorries, so the delivery route is checked at the survey.
Seaside bungalow owners often open the kitchen into the dining room and refit it for easier everyday use. New-town houses tend to have small kitchens where taller wall units, integrated appliances and a better layout help make the most of the space.
Rules for kitchen underfloor heating in West Sussex
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.
Homes in the South Downs National Park, listed flint cottages and conservation areas such as central Chichester may need consent for a new external vent.
Before you start
- Check the new floor build-up height early; it affects door thresholds, plinth heights and whether integrated appliances still fit under the worktop.
- Heat is laid only across the open floor, not under fitted units or appliances, so the heated area is smaller than the room.
- Insulation boards under an electric system help the floor warm up more quickly, especially when it is laid over a cold concrete slab.
- Allow time for screed or levelling compound to cure before tiles or other finishes go down, as laying too soon risks cracks and lifting.
- Ask for the floor sensor position to be recorded and the thermostat set to the finish's limits before the heating is first used in your West Sussex kitchen.
- If you have a heat pump or a newer boiler in West Sussex, ask whether it can supply a wet floor zone or whether electric is simpler.
Questions about kitchen underfloor heating in West Sussex
How much does kitchen underfloor heating cost in West Sussex?
Kitchen underfloor heating in West Sussex typically costs £690 to £1,700 including VAT for electric underfloor heating for a kitchen floor, based on prices in the South East. Larger or more involved jobs cost more, and your price is fixed in writing after a free survey visit.
Do you cover the whole of West Sussex?
Yes. We carry out kitchen underfloor heating across West Sussex, including Crawley, Worthing, Bognor Regis and Littlehampton. Every job starts with a free survey visit and an itemised written quote.
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.
Can underfloor heating go under kitchen units?
No, it is not usually laid under fitted units, plinths or appliances. Heat trapped beneath a cabinet or appliance can build up and damage the system or the floor, and it warms nothing useful. The heating layout follows the kitchen plan, covering the open floor, walkways and any dining area, which is why the units are set out before the heating goes down.
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 West Sussex
Choose a town for local guide prices and postcode coverage:
- Kitchen underfloor heating in Crawley
- Kitchen underfloor heating in Worthing
- Kitchen underfloor heating in Bognor Regis
- Kitchen underfloor heating in Littlehampton
- Kitchen underfloor heating in Horsham
- Kitchen underfloor heating in Haywards Heath
- Kitchen underfloor heating in Chichester
- Kitchen underfloor heating in Burgess Hill
- Kitchen underfloor heating in East Grinstead
- Kitchen underfloor heating in Shoreham-by-Sea
- Kitchen underfloor heating in Lancing
- Kitchen underfloor heating in Midhurst