Sheet G–01 · Guide

What really goes into a complete kitchen renovation?

A kitchen is the room with the most services running through it: power, water, waste, gas, heating, ventilation and increasingly data. Most of the work happens before a single cabinet arrives. This is what a complete kitchen renovation actually involves.

Completed Revivio kitchen renovation with white cabinetry, integrated appliances and engineered flooring
Sheet G–02 · Stage one

Strip-out and inspection

The old kitchen comes out in full — units, worktops, appliances, tiling and usually the flooring with it.

Then we look at what has been hidden behind it, which on most kitchens is the first time anyone has seen it since the last kitchen went in:

  • Walls — how flat and sound they are, and whether they will carry wall units and a worktop run without adjustment.
  • Floors — level, condition and build-up, which matters for both the units and whatever flooring goes down.
  • Services — the existing electrical circuits, pipework, waste runs and any gas supply.

A kitchen is only as square, level and durable as the surfaces it is fitted to. Everything in this stage is about the next twenty years, not the photographs.

Sheet G–03 · Stage two

Electrical assessment and lighting

The kitchen is the heaviest electrical load in the house, and the moment when the walls are open is the only affordable moment to change it.

Why we may recommend replacing ageing wiring

When we strip a kitchen out and find ageing cabling, we will often recommend replacing it while the walls are exposed. Not because the old wiring has necessarily failed, but because the cost of doing it now is a fraction of the cost of doing it later — later means removing a new kitchen to get at it.

We explain what we have found, what we recommend and what the options are, and the decision is yours. That principle is set out in full under why we recommend doing things properly.

Appliance circuits and supplies

Modern kitchens ask far more of the electrics than the ones they replace. Ovens, induction hobs, extraction, integrated appliances and boiling-water taps each need an appropriate supply, and those supplies have to be planned against the final layout — not fitted around it afterwards.

Additional sockets

Almost every kitchen we strip out has too few sockets in the wrong places. Working out where you will actually use them, including inside cabinets and on islands, is a first-fix decision.

Lighting, in three layers

Kitchen lighting works best as layers rather than one central fitting:

  • LED spotlights for general light across the room, set out on the finished ceiling and the final layout.
  • Under-cabinet lighting for the worktops, where you actually need light and where a ceiling fitting puts you in your own shadow.
  • Feature lighting — plinths, shelving, glazed units, islands — which changes how the room reads in the evening.

All three need cabling before the walls and ceilings close up, which is why lighting is agreed at the planning stage and not chosen at the end.

Data and network cabling

Where the kitchen is also the main living space, running data cabling while the walls are open costs very little and is close to impossible to add neatly afterwards. We did exactly that in the Marylebone flat refurbishment, where the kitchen and living areas were combined.

Sheet G–04 · Stage three

Plumbing, heating and flooring

Plumbing alterations
Sink, dishwasher, washing machine and waste positions rarely stay where they were. Supplies and waste runs are altered to suit the new layout, with falls set properly rather than made to work.
Covers: supplies · waste runs · appliance points
Replacement pipework
Where existing pipework is ageing or unsuitable, we recommend replacing it while the floor and walls are open — the same reasoning as the cabling.
Covers: assessment · replacement where appropriate
Boiling-water taps
A boiling-water tap is a popular option and needs planning: a supply, space in the cabinet beneath for the tank, and the plumbing to serve it. Straightforward at first fix, awkward after the kitchen is in.
Covers: supply · undersink tank space
Underfloor heating
Where the floor build-up and the flooring suit it, underfloor heating frees up the wall space a radiator would take and heats the room more evenly. It has to be decided before the floor is laid.
Covers: suitability · zoning · floor build-up
Flooring
The floor goes down as part of the kitchen programme, in the right order relative to the units, on a prepared and level substrate. Engineered wood, LVT and tiling all have different requirements for what sits beneath them.
Covers: substrate preparation · sequencing
Sheet G–05 · Stage four

Choosing the kitchen itself

We are not tied to one manufacturer, and different budgets are best served by different routes.

Range kitchens

We supply and install Howdens and Wren kitchens. Both cover a wide spread of budgets and door styles, and both were designed to be fitted as modular systems — which is a strength when the room has been prepared properly and the units are going onto flat, square surfaces. The kitchens in the Marylebone and Stratford refurbishments were both Howdens.

Premium German kitchens

At the premium end we install German-manufactured kitchens such as Ballerina, where the appeal is the engineering: tighter tolerances, better hardware and a level of consistency across a large run of units that is difficult to match otherwise.

Fully bespoke kitchens

Where a room has awkward proportions, unusual heights or period features — common in older London houses — a fully bespoke kitchen is often the better answer. Bespoke cabinetry is made around the property rather than the property being adjusted around standard carcass sizes, so you get full use of the height and the wall runs available, and the fit is genuine rather than filled.

Sprayed finishes

Bespoke and painted cabinetry can be professionally sprayed rather than hand-painted, which gives a far more even finish with no brush marks, in effectively any colour. It is a separate skilled stage, and it needs to be planned into the programme.

Which route makes sense depends on the room, the budget and how long you intend to stay. What we will not do is specify a kitchen that the preparation underneath it cannot support. The brands and materials we work with are listed on kitchen renovations and in the FAQs.

What could your kitchen cost?

The estimator gives an indicative ballpark by size and specification. A confirmed quotation follows a site visit.

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