Kitchen underfloor heating in Crawley

Is kitchen underfloor heating right for your Crawley kitchen?

Many Crawley kitchens lose their only radiator wall to a new run of units, and underfloor heating keeps the room warm without giving up storage.

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. We cover all of Crawley, including the RH11 and RH77 postcode districts, and travel out to neighbouring towns across West Sussex.

What is included in the work?

After the survey visit we write the scope down. For kitchen underfloor heating in Crawley it usually covers:

Insulation boards so the floor responds more quickly when the heating comes on
A heating layout drawn to the kitchen plan, clear of units and appliances
A survey of the subfloor, open floor area and existing heating system
Screed, overlay boards or levelling compound, left to cure before finishes
A new circuit or fused spur, plus a thermostat with a floor sensor
Door thresholds and plinth heights checked against the new floor build-up

What does kitchen underfloor heating cost in Crawley?

As a starting point for Crawley, these ranges include VAT at 20% and allow for typical labour costs in the South East. Expect costs in the South East to sit somewhat above UK averages, reflecting local labour rates.

What does kitchen underfloor heating cost in Crawley?
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%.

Local homes and their kitchens

Typical homes in this part of West Sussex include 1930s semis, flint and brick cottages, post-war new town houses and seaside bungalows. 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.

Building regulations, electrics and gas in Crawley

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.

Worth knowing before the fit

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 Crawley kitchen.
Photograph the heating mats or pipes before the floor goes down, so you know where they run if you ever need to drill into it.
If your Crawley home has a suspended timber floor, ask how the heating will be supported and insulated between the joists.
Check the new floor build-up height early; it affects door thresholds, plinth heights and whether integrated appliances still fit under the worktop.

Questions about kitchen underfloor heating in Crawley

How much does kitchen underfloor heating cost in Crawley?

Guide prices in Crawley are about £690 to £1,700 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.

Which parts of Crawley do you work in?

All of them. Our West Sussex coverage takes in the whole of Crawley, including the RH11 and RH77 postcode districts, as well as surrounding towns such as Horley. If you are unsure, send us your postcode.

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.

How soon can a floor be tiled over underfloor heating?

It depends on what the heating is laid in. Thin levelling compounds over electric mats are generally ready far sooner than a traditional sand and cement screed over wet pipes, which needs much longer to dry. The product instructions set the curing time, and the heating should be brought up to temperature gradually, following the system's commissioning guidance, rather than used to dry the floor.

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.

Also covering nearby towns

The same service is available a short drive from Crawley, including: