A straightforward kitchen replacement commonly needs about four to eight weeks of on-site work, while the full journey from first brief to handover is often three to six months. A cosmetic update may be completed faster; a custom kitchen, structural opening or delayed approval can take considerably longer. These are planning ranges, not promises. Cabinet manufacture, product availability, approvals, hidden conditions and trade coordination determine the real programme.
The most useful distinction is between elapsed project time and time without a working kitchen. Design and ordering can run for weeks while the old kitchen remains usable. Once demolition begins, a conventional replacement might leave the household without normal cooking and washing facilities for three to six weeks. Build your plan around both periods and use the broader guide to creating a home renovation timeline when the kitchen forms part of a larger project.
A realistic kitchen renovation timeline
The following example assumes a medium kitchen, no planning dispute, cabinets manufactured to order, services remaining broadly in place and a separate benchtop measured after cabinet installation. Durations overlap in some projects, so adding every row does not produce the total automatically.
| Stage | Indicative elapsed time | Kitchen usable? |
|---|---|---|
| Brief, measure and layout options | 1–3 weeks | Usually yes |
| Selections, drawings and quote comparison | 2–5 weeks | Yes |
| Approvals and technical checks | A few days to several months | Usually yes |
| Cabinet and product lead time | 4–10+ weeks | Yes, until demolition |
| Demolition and rough-in | 3–8 working days | No |
| Wall, floor and site preparation | 2–7 working days | No |
| Cabinet installation | 3–7 working days | Mostly no |
| Benchtop measure, fabrication and fitting | 1–3 weeks | Limited |
| Splashback, services and finishing | 4–10 working days | Progressively |
| Inspection, defects and handover | 1–5 working days plus rectification | Usually partly |
Public holidays, regional freight and a supplier’s production load can change these bands. Confirm current lead times in writing against the exact products and finish, then place decision deadlines in your schedule. A generic promise of “six weeks” is not useful unless it says whether that begins at deposit, final measure, demolition or cabinet delivery.
Create two milestone dates rather than one: the date the room becomes operational and the later date all agreed finishing and defects are closed. Also record the earliest and latest plausible dates for critical deliveries. This small range-based schedule is more honest than a single date and helps the household decide when to arrange leave, meal alternatives or visitors.
Ask which tasks are working days and which are elapsed calendar periods. Five days of trade labour may be spread over two weeks because drying, inspection or another installer sits between visits. The programme should show these pauses instead of presenting labour hours as uninterrupted construction.
Weeks 1–3: define the brief and verify the room
Begin with how the household uses the room, not a finish board. Record storage failures, appliance conflicts, preparation needs, circulation and the parts worth keeping. Measure walls, openings, ceiling height and visible services for concept work. A final professional site measure should still occur before manufacture.
Develop at least two workable layouts, including one that keeps plumbing and major appliances near existing positions. Test door swings, drawer access and simultaneous users. The process in planning a kitchen renovation helps turn these observations into coordinated drawings, an appliance schedule and a trade brief.
Use this early period to investigate damp, uneven floors, previous alterations and materials that may be disturbed. Discovery before demolition gives the project team more options. Discovery after every product has been ordered can force redesign, variation pricing and idle time.
Weeks 3–8: settle selections and technical decisions
Cabinet internals, door finish, handles, appliances, sink, tap, benchtop and splashback should be coordinated before final quotations. Each decision has dependencies. A changed oven model can alter a housing; an undermount sink affects fabrication; a different cooktop can change electrical requirements and cut-outs.
Have licensed trades review proposed electrical, plumbing and gas work. If a wall is changing, obtain structural advice before treating the opening as available design space. Extraction also needs an actual route to outside, not simply a rangehood model on a shopping list. The Australian Government’s Your Home renovation guidance encourages coordinated expert advice and using renovation access to improve comfort and performance.
Freeze the information needed for ordering. A design can remain visually flexible only until manufacture and fabrication depend on it. Record the approved revision number and require any later change to identify its cost and programme effect before work proceeds.
Approval time sits before construction
A like-for-like cabinet replacement may have a simpler approval path than structural work, but requirements vary by state, territory, council, building type and scope. Removing or altering a wall, changing fire-rated construction, working in an apartment or changing external ducts can add professional documentation and consent. Planning approval, building approval and owners corporation approval are separate questions.
Do not schedule demolition while the approval pathway is unresolved. Ask the relevant council, building surveyor or certifier what is required for the actual drawings. For apartments, also check by-laws, work hours, lift bookings, protection, waste routes and required contractor documents. Approval time is not “delay”; it is part of the project.
Ordering can be the longest quiet stage
Cabinet lead time starts only when the supplier has the information and payment required to release production. It may not start when you first accept an estimate. Standard stocked components can be quicker than custom sizes, painted finishes or specialised hardware. One missing end panel can still stop a visually complete installation.
Supplier ranges differ. For example, Kaboodle’s Australian information distinguishes stocked cabinetry from made-to-order products and publishes an indicative four-to-six-week lead time for its extended range. That timing applies to its stated product route, not every Australian kitchen. Obtain the current date for your complete order.
Appliances, sinks, tapware and handles should be checked for availability before demolition. Do not rely only on an online “in stock” label; confirm the quantity, warehouse, delivery window and return conditions. Inspect deliveries promptly and store them securely according to instructions.
Do not demolish merely because most items arrived
- Confirm every cabinet, panel, fitting and hardware package against the parts list.
- Check appliance model numbers and visible transit damage.
- Verify approvals and final drawings are issued.
- Confirm the builder or installer, licensed trades and benchtop measurer are booked.
- Agree who handles missing or damaged products and how the schedule changes.
Demolition normally takes days, but preparation can take longer
Disconnecting services and removing a modest kitchen may take one to three working days under ordinary conditions. That is not permission for unlicensed DIY disconnection or uncontrolled demolition. Electrical, plumbing and gas work must be handled under the applicable jurisdictional rules, and structural or hazardous-material risks need competent assessment.
Once the room is open, the team may find water damage, inadequate previous work or an uneven substrate. Allow a decision window for investigation and written variation approval. Rushing new cabinets over unresolved moisture or unstable surfaces converts a schedule problem into a durability problem.
Wall repair, plaster drying, painting access and floor preparation often sit between demolition and installation. Ask whether these tasks are in the contract and who declares the site ready for cabinets. A one-day omission in the quote can create a week-long coordination gap if the required trade is not available.
Rough-in must match the final drawings
Licensed electricians, plumbers and gasfitters complete approved preparatory work before cabinets close the walls and service zones. Positions should be checked against cabinet internals and appliance installation documents. A power point located where a drawer runs is not useful merely because it appears close on plan.
Build in inspection and testing requirements rather than assuming every service can be covered immediately. Photograph permitted concealed work where useful and retain the required certificates. If the rough-in exposes a conflict, resolve it before cabinet installation rather than cutting finished joinery as an improvised solution.
Cabinet installation is a sequence, not one delivery
Cabinet installers establish levels, secure carcasses, fit panels and align fronts. A small straight run may move quickly; tall units, uneven walls, detailed scribes and integrated appliances add time. Protect finished flooring and identify where packing, fillers or wall correction are expected.
Cabinets must be sufficiently complete and fixed before some benchtops can be finally measured. Check sink, cooktop and tap details are available at that measure. Changing one of them after templating can require redesign or fabrication changes.
If replacement cabinet pricing is still uncertain, use the detailed cabinet cost model before accepting a timeline based on an undefined package. Lead time and installation time both depend on whether the proposal is flat-pack, modular, locally manufactured custom joinery or a mixed solution.
Benchtop templating creates an intentional pause
Many cut-to-measure benchtops are not fabricated to final dimensions until installed cabinets can be measured. Fabrication and fitting can then take roughly one to three weeks as a planning allowance, depending on product, workload and complexity. Temporary surfaces may make the room partly usable, but should not obstruct trade work or compromise safety.
Australia’s engineered-stone rules have also changed the product landscape. Safe Work Australia states that manufacturing, supplying, processing and installing engineered stone benchtops, panels and slabs is banned, subject to defined exclusions and limited legacy-work provisions. Confirm the proposed product and installer’s controls; do not schedule from an obsolete product guide.
A related guide to consider while planning this work is How Much Does a Kitchen Renovation Cost in Australia?.
Natural stone, porcelain, sintered surfaces, stainless steel, solid timber and laminate involve different measuring, fabrication and installation processes. The material name alone does not establish the delivery date. Ask when the final measure occurs, when drawings are approved, and what must be on site before fabrication starts.
Splashback and final services depend on completed surfaces
Once the benchtop is installed, the splashback area can be verified and finished. Tiles require preparation, setting and grout or sealant time. Glass or another measured panel may introduce a further manufacture period. Ask when outlets, fittings and appliances can be connected without damaging uncured work.
Final electrical, plumbing and gas tasks may require several visits because different surfaces become ready at different times. Appliance installers need access, correct connections and compatible cabinetry. Do not compress all completion work into one optimistic afternoon when the sequence requires drying, inspection or specialist attendance.
Allow time for making good and defects
Painting, trims, flooring patches, sealant, adjustment and cleaning create the finished room. They are easily pushed to the end of a programme even though the kitchen can feel incomplete without them. List each finishing responsibility and confirm whether it happens before or after appliance commissioning.
A practical handover checks doors, drawers, hardware, lights, taps, drainage, extraction and installed appliances. Record defects in writing and distinguish work preventing normal use from minor cosmetic rectification. Retain final drawings, product information, warranties and trade documentation.
Defect correction may occur after the nominal handover, especially if a replacement part must be ordered. Keep a small programme buffer before hosting an event, moving in or beginning an adjoining stage. “Operational” and “every last item corrected” are not always the same date.
What changes a four-week site programme into eight weeks?
- Structural changes: engineering, approvals, temporary support, beams and making good add dependencies.
- Moved services: new drainage, circuits, gas arrangements or external ducting can require investigation and multiple trades.
- Custom products: special finishes, non-standard cabinets and measured surfaces increase lead-time exposure.
- Concealed conditions: damp, unsafe previous work, asbestos or out-of-level construction cannot be responsibly priced as routine.
- Fragmented procurement: separate packages need one person to coordinate measurements, readiness and interfaces.
- Late decisions: substitutions after manufacture begins can affect cabinets, surfaces, services and bookings at once.
An open-plan project deserves a separate programme because demolition and rebuilding extend beyond the cabinet zone. Review the open-plan kitchen cost and scope before applying a replacement-kitchen duration to wall removal.
Build a schedule that can survive normal uncertainty
Work backwards from the desired completion date, then mark the latest safe dates for layout approval, trade review, product selection, manufacture release, delivery and demolition. Add float before dependencies with uncertain lead times. Float is planned breathing room, not an invitation to delay decisions.
Track three items each week: what must be decided, what must arrive and what area must be ready. Assign one responsible party to each. When a date moves, update its downstream effects rather than continuing to display an impossible handover date.
Align money with the programme as well. Deposits, appliance purchases and progress claims may arrive well before completion, while contingency must remain available for genuine unknowns. The companion guide to building a kitchen renovation budget helps separate committed scope, allowances and reserve.
Plan for living without the kitchen
Create a temporary food area away from dust and tools, with safe access to drinking water and washing facilities. Follow appliance instructions and electrical advice; do not overload extension leads or use outdoor combustion appliances indoors. Budget for simple meals, occasional takeaway and laundry-style washing constraints without assuming every day will require restaurant spending.
Protect children and pets from the site and establish access routes for trades. Apartment residents may need to coordinate noisy periods and deliveries within approved hours. Tell the project lead about essential household dates early, but keep a completion buffer instead of making a critical family event depend on an exact construction day.
A better answer than “how many weeks?”
Ask the supplier for a dated programme showing the information, approvals, products and people required at each stage. Confirm the trigger for every lead time and the point at which the kitchen becomes unusable. A credible schedule explains dependencies and uncertainty; it does not merely give the shortest attractive number.
For a normal replacement, plan on several months from brief to handover and roughly three to six weeks of serious kitchen disruption. Then adjust that baseline for custom manufacture, measured benchtops, approvals, structural work, site access and known defects. The resulting programme may be longer, but it is far more useful for ordering, cash flow and family life.