
What shapes the cost of fitting a new kitchen
Kitchen fitting costs stretch far beyond the units themselves once services, structure and finishes are taken into account.
A kitchen fitting quote covers a lot more than hanging cabinets on a wall. Moving a sink, cooker point, or extractor changes plumbing and electrical runs, and if the new layout involves removing a wall or opening into another room, structural work enters the picture too. Each of these elements is priced separately from the units and worktop themselves.
The condition of the existing space also plays a role. A kitchen going into a newly built extension is a different task to refitting one in an older room, where uneven floors, old wiring, or damp in an external wall may need addressing before new units go in.
Moving services versus keeping them in place
Keeping the sink, cooker, and appliances roughly where they already are keeps plumbing and electrical work simpler. Moving them, even by a metre or two, can mean new pipe runs under the floor or through walls, along with the associated making good afterwards.
Extractor fans and range cookers often need ducting to an external wall or roof, which adds both material and labour, particularly in an internal kitchen without an easy route outside.
Structural changes to open up the space
Removing a wall between a kitchen and dining room, or knocking through to create a kitchen-diner, requires structural calculations and usually a steel beam. This work needs to be assessed and agreed before the kitchen design itself can be finalised, since the beam position affects ceiling lines and unit layout.
Flooring, worktops and finish level
The choice of flooring and worktop material has a big effect on the finished cost, but so does preparation underneath. Levelling an uneven solid floor or laying new screed before flooring goes down is often necessary in older properties and should be identified before fitting begins.
What should be separated out in a kitchen quote
A kitchen quote should distinguish structural and services work from the supply and fitting of units, so you understand what portion of the cost is fixed by the building and what depends on your choice of kitchen range.
- Structural alterations, including any beam work
- Plumbing and electrical changes
- Extraction and ventilation
- Flooring preparation and finish
- Unit supply and fitting labour
Sequencing with other trades
Kitchen fitting rarely happens in isolation. Electricians, plumbers, and sometimes plasterers need to work in sequence around the kitchen fitter, and a well-organised programme avoids units sitting unfixed while other trades finish their work, which can otherwise extend the project unnecessarily.
Common questions
Does moving the sink really add much cost?
It can, particularly if it means running new pipework under a solid floor or through a wall, along with the plastering and flooring repairs needed afterwards.
Do I need a structural engineer for a kitchen-diner?
If you are removing a load-bearing wall to open up the space, yes, a structural calculation is needed to size the beam correctly before work can proceed.
Why does floor preparation matter for kitchen fitting?
Units and flooring need a level, stable base. An uneven or damp-affected floor in an older property often needs work before the new kitchen goes in, otherwise problems can show up later.
How should trades be sequenced during a kitchen project?
Generally structural work comes first, followed by first fix plumbing and electrics, flooring preparation, then unit fitting and final connections, with each trade working around the others in order.
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