The short answer
A straightforward, well-prepared kitchen installation can sometimes be completed in approximately 7–10 working days on site. That does not mean every complete kitchen renovation takes 7–10 days. The shorter window normally assumes the layout is resolved, products are on hand, service changes are limited, preparation is predictable and no major structural work is required.
A complete design-led renovation commonly needs several weeks of survey, design and procurement before site work, followed by roughly 2–8 weeks on site depending on scope. Extensions, complex structural work, bespoke manufacture and listed-building requirements create longer programmes.
Treat “installation time” and “complete project time” as two different figures. A responsible programme shows both.
The five phases of a kitchen renovation
Most delay happens when the work is treated as one continuous installation instead of five connected phases. Each phase needs a clear output before the next begins.
- Survey and brief: understand the building, household, investment and constraints.
- Design and scope: resolve layout, services, structure, finishes and responsibilities.
- Procurement: order cabinetry, appliances, worktops, lighting and specialist items.
- Site work: protect, strip out, complete first fix, prepare, install and finish.
- Completion: test, certify, snag, clean, hand over and close remaining items.
What a prepared installation can look like
In a controlled room with no structural change, the early site sequence typically includes protection, strip-out and first-fix adjustments. Preparation follows: walls, floors, ceilings and service positions are made ready before cabinets are installed.
Worktops may be pre-manufactured from reliable survey information or templated after cabinetry is fixed. Stone templating can create a deliberate gap in the programme. Appliances, splashbacks, lighting, final connections, decoration and snagging follow in a coordinated order.
- Days 1–2: protection, strip-out and confirmation of exposed conditions
- Days 2–4: first fix and preparation where the existing room allows
- Days 4–7: cabinetry installation and worktop coordination
- Days 7–10+: finishes, final connections, testing, snagging and handover
When the programme becomes longer
Removing walls, changing floor levels, creating new openings or integrating an extension adds engineering, temporary works, inspections, drying time and making good. A kitchen that forms part of a wider building project must follow the building sequence rather than an isolated fitting schedule.
Bespoke cabinetry and specialist finishes also change procurement. The relevant question is not simply “how many days will you be on site?” but “when must every decision be made for the agreed completion date to remain realistic?”
- Planning, listed-building or managing-agent consent
- Structural engineering and Building Regulations approval
- Party-wall procedures and neighbour coordination
- Bespoke cabinetry, glazing, stone or metalwork lead times
- Underfloor heating, screeds, plaster and other drying processes
- Restricted access, working hours or delivery arrangements
What causes kitchen renovation delays?
Late product changes are a common cause. A new appliance can require different power, ventilation or cabinet dimensions. A changed worktop can alter templating and fabrication. A floor selected after cabinets are ordered can affect finished levels and plinth details.
Unexpected building conditions cannot always be removed, but their effect can be reduced through survey, opening-up where appropriate, realistic allowances and a clear decision process. The programme should distinguish known work, provisional work and genuine unknowns.
- Starting before the design and scope are sufficiently resolved
- Ordering long-lead products too late
- Incomplete survey information or untested assumptions
- Client decisions arriving after their programme deadline
- Uncoordinated trades or unclear responsibility
- Changes made without agreeing time and cost consequences
How to protect the completion date
Ask for a programme that includes pre-start decisions and procurement, not only site dates. Confirm who owns every action, what information is needed and when. Products should be checked on arrival rather than discovered damaged on the day they are required.
During the work, use a regular update rhythm: progress completed, decisions required, risks to the programme and the next sequence. A visible programme cannot eliminate every change, but it stops small issues from becoming silent delays.
Frequently asked questions
Useful answers before you begin
Can a full kitchen renovation really take 7–10 days?
A tightly prepared, non-structural installation may fit within that on-site window. The survey, design, ordering and manufacturing happen before it, and structural or bespoke projects require longer.
Can we stay at home during the work?
Often, yes, but it depends on access, dust separation, water and power interruptions, children, pets and the most disruptive stages. Agree the household plan before site work.
How long does bespoke cabinetry take?
Lead times vary by maker, material and design complexity. Confirm the current manufacturing programme before setting a start date and avoid relying on a generic industry estimate.
Does a kitchen extension use the same timeline?
No. An extension is a building project with design, approvals, structure, envelope and services before the kitchen fit-out. Its complete programme is materially longer.