Quick answer
Yes, you can replace a single kitchen cabinet door if the carcass behind it is sound. Measure the door's width and height to the millimetre, record the hinge cup positions and overlay, note the decor colour, and a joinery workshop can make and drill a matching one-off. It is a part, not a renovation.
Key points
- A damaged door on a sound carcass is a replacement part: measured off the old door, made and bored to match, hung in minutes on clip-on hinges.
- Order from the door itself, never from nominal sizes: width and height in millimetres, hinge cup centres from each end, hinge count, overlay.
- NZ cabinet doors hang on 35 mm cup European hinges, so a correctly bored new door clips straight onto the plates already in your cabinet.
- Colour is the honest limit: a discontinued or sun-faded decor can mean re-facing the visible run rather than swapping one door.
- Drawer fronts and end panels follow the same logic, and a sagging or rubbing door is usually fixed with a hinge adjustment.
One door lets the whole kitchen down. It is usually the one beside the oven or under the sink: edge tape blistered where the steam gets it, a chip out of the face at handle height, a corner gone soft where a pot lid caught it for years. Every other panel in the room is straight and the colour still reads well. Yet the first quote you get for fixing it starts at a full set of new doors and climbs from there.
If the cabinet behind that door is sound, you do not need any of that. A kitchen cabinet door is a part. It unclips from its hinges in seconds, it carries a standard drilling pattern, and a joinery workshop can make a one-off copy to the millimetre. The whole job turns on ordering it properly, because a door that arrives 3 mm narrow or bored 10 mm off pattern is firewood with nice edging.
Here is how to measure and order a single replacement kitchen cabinet door or panel, what it should cost relative to swapping the lot, and the one situation where a lone new door is a false economy.
First, make sure the carcass deserves a new door
Unclip the door before you decide anything. On the clip-on European hinges used across NZ cabinetry, a tab at the back of each hinge arm releases the door without a screwdriver: press, tilt, off. Now look at the box it came from. You are checking the bottom panel and the lower edges of the sides for swelling, the hinge-plate screws for grip, and the opening for square.
A stripped hinge-plate screw is not a dealbreaker. Tap a hardwood plug or dowel glued with PVA into the worn hole, let it set, redrill a small pilot, and the screw bites like new. A door that has dropped and rubs its neighbour is usually not a door problem at all, just ten minutes of hinge adjustment. But a carcass that has drunk water and puffed up along its bottom edges has no future worth spending on, and hanging a fresh door on it is money buried. That kitchen has a bigger conversation coming, covered in replacing kitchen doors versus a full replacement.
Measure the door the way the maker will
Take the door off and lay it face down on a towel. Every measurement comes off the door itself; nominal sizes and memory both lie. A '450 door' in a 1990s kitchen is routinely 447 mm or 452 mm in the flesh, and joinery gets made to the number you write down.
- Width, measured at the top and the bottom of the door. Write both numbers down even if they match.
- Height, measured on both sides.
- Thickness, commonly 16 or 18 mm.
- Hinge cup centres: the distance from the top edge of the door to the centre of the top cup, and from the bottom edge to the bottom cup.
- The distance from the hinge-side edge to the centre of each cup.
- Hinge count. Most base doors carry two; taller or heavier doors carry three or four.
- Overlay: hold the door back in place and note how much of the carcass edge it covers, and the gap to its neighbour.
Copy the door, not the cabinet: the numbers a maker needs.
The hinge pattern that makes this easy
Nearly every hinged cabinet door in New Zealand hangs on the same hardware idea: a 35 mm cup bored into the back of the door, and an arm that clips onto a mounting plate screwed inside the carcass. Blum, Hettich and the brands that follow their pattern all work this way. That standardisation is exactly what makes a one-off door possible, because a new door bored with the same cup positions clips straight onto the plates you already own.
If the kitchen is more than about fifteen years old, put fresh hinges on the shopping list while the door is off. Clip-on hinges are cheap, and soft-close versions exist for most patterns; keep one old hinge in your pocket so the pattern can be matched at the counter. If the existing hinges still close smoothly, keep them. There is no prize for replacing hardware that works.
Matching the colour, and its honest limits
Finding the finish name is step one. Check the original quote or spec if you have it, and look for a decor sticker inside a drawer or on the carcass; some makers label their work. Failing that, take the door or a drawer front to a board supplier and match it in the hand. Never match whites by eye across a room: whites split into warm and cool with several gloss levels, and two whites that never touch can pass while two on the same run cannot.
Melamine ranges churn, and a decor that was everywhere in 2012 may be gone now. The playbook for a discontinued colour is settled: match to the closest current decor, or re-face the visible run so old and new never sit side by side. We walk through that decision in matching a discontinued Melteca colour, and if you are not sure what your doors are even made of, start with kitchen cabinet finishes explained. Sun fade is the other trap. On north-facing elevations the original doors have been quietly bleaching for years, so even the correct code can arrive a shade different from the doors beside it.
Eyes compare neighbours. A near-match is wrong beside the original and invisible across the room.
What does one replacement cabinet door cost?
Less than you have been bracing for, with one caveat. A one-off carries the same setup as a run of twenty: the decor has to be pulled from stock, the machine programmed, the edges run. So per door it costs more than doors bought in bulk, and it is still parts money. For scale, a full door-and-front refresh on sound carcasses commonly lands at a third to a half of a full kitchen replacement, and a standard straight kitchen replaced outright runs roughly $8–12k installed in Auckland. One door sits at the very bottom of that ladder.
Fitting is the cheap part. A correctly bored door clips onto the existing plates in under a minute, then wants five minutes of adjustment so its gaps match the run, commonly 2–3 mm to each neighbour. While you are at it, look sideways: if the edge tape on surrounding doors is starting to lift, deal with it in the same visit, because fixing peeling edge tape is an iron and a roll of pre-glued tape in 21, 36 or 45 mm widths, with no new doors required.
| What you are seeing | The right fix | Scale of spend |
|---|---|---|
| Door sags or rubs its neighbour | Hinge adjustment, three screws per hinge | Minutes of labour |
| Edge tape lifting on one edge | Re-glue with contact adhesive, or re-edge | A roll of tape and an hour |
| One face chipped, blistered or cracked | A one-off door, measured and bored to match | Parts money |
| Several faces gone on one elevation | Re-face that run, doors and fronts together | A slice of a refresh |
| Carcasses swollen or out of square | A full-replacement conversation | Project money |
Drawer fronts and end panels: the same logic
A drawer front is a door with different fixings. Measure width and height the same way, then open the drawer and record where the fixing screws come through from inside the drawer box, plus the handle holes; handles drill at standard centres, most commonly 96 mm or 128 mm. The front unscrews, the new one goes on through the same holes, and the box, the runners and everything behind them stay put.
End panels and kick faces are simpler again: width, height, and which edges are visible. A modern front carries 2 mm PVC edging on its show edges, while older kitchens often wear thin iron-on tape, and the maker needs to know which look they are matching. Note anything scribed to a wonky wall, because a copied panel needs the same scribe cut to sit flush.
When one door becomes 'do the run'
There is a line where the single-door repair stops being smart, and it is worth naming so you do not chase it past that point. Two or more damaged faces on the same elevation, a decor that cannot be matched on the run you stare at from the dining table, or a fade gap the new door would make obvious: each of those points to re-facing that run, doors and drawer fronts together, and leaving the rest of the kitchen alone.
We do this regularly. On a recent job in a sun-hammered north-facing kitchen we replaced the six faces on the window run and left the other fourteen doors untouched. The slight difference sits across the room, where no eye can hold both runs at once, and the owner spent a fraction of a refresh.
Ordering one door without the runaround
Have five things ready and the whole transaction is two emails: the measurement list above, a photo of the door face in daylight, a photo of the open cabinet showing a hinge, the decor name if you found one, and a note on whether you want hinges supplied. Any competent joinery shop can work from that. Send it to us and a quote comes back within 24 hours with a reference number; one-off doors and panels get made in the East Tāmaki workshop between production runs, couriered supply-only or fitted. And if your photos show a carcass that has had it, we will say so before you spend a dollar on a door it does not deserve.
Frequently asked questions
Can I replace just one kitchen cabinet door?
Yes, provided the carcass behind it is sound. A cabinet door is a standard part: measured in millimetres, made to match, and bored for the 35 mm cup hinges already in your cabinet. It clips onto the existing mounting plates in seconds. The only real constraints are colour matching and the condition of the box it hangs on.
How do I measure a kitchen cabinet door for replacement?
Take the door off and measure the door itself, never the opening. Record width at top and bottom, height on both sides, thickness (commonly 16 or 18 mm), the hinge cup centres from each end, the cup distance in from the hinge edge, the hinge count and the overlay. Write every number in millimetres, because nominal sizes like '450' are routinely a few millimetres out.
Can a new door be matched to a discontinued colour?
Often, though honestly not always. The standard playbook is to match the closest current decor, and where the difference would sit right beside original doors, to re-face the visible run instead so old and new never touch. Sun fade makes this harder: a correct colour code can still read differently against doors that have bleached for a decade.
Do replacement doors come drilled for hinges?
Yes, if you supply the cup positions. Give the maker the distance from each end of the door to the cup centres and the distance in from the hinge edge, and the new door arrives bored for standard 35 mm cups that clip onto your existing plates. If you would rather drill on site, you can order the door blank, but pre-boring is more accurate.
Can I fit a replacement cabinet door myself?
Yes. A clip-on hinge attaches without tools: line the arm up with the plate and press it home. Then use the adjustment screws on each hinge to set the gaps, aiming for an even 2–3 mm to each neighbouring door and a top edge in line with the run. It is a five-minute job with a Pozi screwdriver and a bit of patience.
How much does a single kitchen cabinet door cost?
It depends on size and finish, and a one-off carries a small setup cost that doors ordered in bulk share between them. Either way it is parts money. For scale, a whole door-and-front refresh commonly runs a third to a half of a full kitchen replacement, and a standard kitchen replaced outright is roughly $8–12k installed in Auckland, so one door sits far below either number. Send the measurement list and a daylight photo and a firm price comes back within 24 hours with a reference number.
Are drawer fronts and end panels replaceable too?
Yes, on the same logic. A drawer front unscrews from inside the drawer box, so record the fixing positions and any handle holes, which commonly drill at 96 mm or 128 mm centres. End panels need width, height, which edges are visible and whether they were scribed to the wall. If the piece behind is sound, the face is just a part.