Quick answer
Resurfacing means keeping the doors you already own and changing their colour — a vinyl film wrapped over them, or a lacquer respray in a booth. New doors means the old ones go in the skip. The reason resurfacing is usually the false economy comes out of the manufacturers' own data: Laminex rates the melamine face on a Melteca door at no visible marks after sixteen hours under liquid staining agents and no cracks or blisters after two hours of steam, while Blum reckons a kitchen's doors and drawers are opened and closed more than 80 times a day and cycle-tests its hinges to 200,000 openings. The face takes almost no load. The hinges, the runners and the board they're screwed into take all of it, and those are exactly what resurfacing leaves alone. Buy new doors when the carcasses are dry and square and the hardware goes with them. Resurface only when you're selling inside a year and you need it to photograph well.
Key points
- Two different jobs get sold as resurfacing — a vinyl film over your existing doors, and a respray of them — and neither is the same as buying factory-wrapped new doors, which is a different price and a different comparison.
- Laminex's own Melteca test data shows the melamine face resists staining, steam and dry heat, which is the evidence that the door face is not the component that fails in a tired kitchen.
- Blum states that a kitchen's drawers and doors are opened and closed more than 80 times a day, so the load lands on hardware and the board behind it — neither of which a resurface touches.
- The Melteca limitation on water is blunt: the substrate must not come in contact with any liquid, so a swollen gable under the sink is still swollen under a new coating.
- For a resurface to win on cost per year it has to come in under a quarter of a replacement and then survive five years, and once you add the hardware and benchtop you actually need, it stops doing either.
Resurfacing renews the part that wasn’t failing.
A landlord rang about a unit in Henderson, empty between tenancies. Nineties melteca galley, doors gone the colour of weak tea, one drawer front hanging on a single screw. He'd been quoted to wrap the doors — a fraction of a new kitchen, ten working days, and photos of a job in Blockhouse Bay that honestly looked brand new.
That quote was fair and the work would have been fine. Auckland has resurfacers who spray under controlled conditions and hand back a door you'd swear came off a factory line. This is not an article about cowboys. It's an article about a quote that answers a question nobody asked. The wrap prices the colour of a kitchen. That kitchen wasn't failing on colour.
Three different jobs, one word
Sort this out before you compare a single quote, because “resurfacing” is carrying a lot of weight in most Auckland advertising.
- Wrapping. A vinyl film goes over the door you already own. The door stays yours. Only its skin changes.
- Respraying. Your doors and drawer fronts come off, go away to a booth, get abraded and sprayed in lacquer or 2-pac, and come back on the same hinges. Still your doors.
- New wrapped doors. Vinyl vacuum-pressed onto an MDF blank at a factory — advertised as “vinyl wrap”, but your old doors are going in the skip. This isn't resurfacing at all.
The third one catches people constantly, and it matters because it lands in a different price band and a different argument. If the quote says wrap and your old doors are leaving the property, you are buying new doors, and you should price it against new doors versus a whole new kitchen instead. Ask one question of any resurfacing quote: do my existing doors stay in the building? The answer sorts the quote into the right pile. It's also worth knowing what you're being offered on the face itself, because lacquer, 2-pac and pressed vinyl behave nothing like each other — the finishes are genuinely different products, not shades of the same one.
The face is the part that wasn't failing
Here's the argument, and it runs on the manufacturers' published numbers rather than my opinion. Melteca — the melamine-faced board most Auckland carcasses and doors are built from, made by Laminex at Hamilton — publishes its test data on the technical data sheet. Sixteen hours under liquid staining agents: no visible marks. Two hours of steam: no cracks or blisters. Twenty minutes at 180°C of dry heat: no cracks. Taber abrasion on the pattern runs past 150 cycles, and past 400 to get through to the substrate on colours.
Now Blum's side of it. Blum states that a kitchen's drawers and cabinet doors are opened and closed more than 80 times a day, and its own hinge testing comprises 200,000 opening and closing cycles. Read those two sets of figures next to each other and the resurfacing pitch collapses. The surface carries almost no mechanical load — it gets wiped, leaned on and occasionally splashed, and the lab says it shrugs all of that off. The hardware carries everything, eighty times a day, for twenty years.
Which means a kitchen doesn't die of colour. It dies of hinge plates that have stripped their screws out of the gable, runners that drag and tip, a drawer box that's let go at the corner, and board under the sink that's swollen up like a sponge. Not one of those things is on the front of the door. Resurfacing is the only option on the list that spends the entire budget on the single component the test data says was still fine — which is why it reads as thrift and prices as waste across a portfolio you're actually running.
Melamine is engineered not to be stuck to
There's a second problem with respraying, and Laminex says it out loud in its own literature. On gluing, the technical data sheet notes that the surface of Melteca is made to withstand resistance to adhesion, and that this can cause problems with some glues. Bonding anything to it requires the surface to be abraded first, and a melamine-specific adhesive.
Sit with that for a second. The face you're asking a coating to grip was designed — deliberately, as a selling point — to shrug off things trying to stick to it. That property is exactly why the door survived twenty years of a family. It's also why a respray lives or dies entirely on preparation. A good resurfacer keys the surface properly and uses a system built for melamine. A cheap one gives it a scuff and a coat, and you find out eighteen months later when a fingernail lifts an edge beside the handle.
You cannot inspect preparation after the fact. Once the door is sprayed, a perfect job and a lazy one look identical, and they keep looking identical right up until one of them doesn't. You're buying an invisible process, on a substrate whose manufacturer describes it as resistant to adhesion, from a trade with no licensing regime behind it. That's a lot of trust to place in the cheapest line on a comparison sheet.
What heat does to a wrapped door
Vinyl fails in the same three places every time: over the oven, beside the dishwasher, above where the kettle sits. This isn't folklore. Manufacturers of factory-wrapped thermofoil doors routinely require metal heat shields on cabinets next to ovens and ranges as a condition of warranty — one states plainly that without heat shields installed in the necessary locations the warranty is null and void, and that damage caused by excessive heat isn't covered at all. Some tell you to take the doors off before running a self-cleaning oven cycle. Those are the people who make the product, writing down what it can't do.
Laminex's figures on the board underneath run the same direction. Melteca must be kept clear of nearby heat sources such as wall ovens and hot plates; the structural life of the substrate may be impaired if temperatures exceed 50°C for prolonged periods; and appliance manufacturers must be consulted so correct clearances and ventilation are provided for. A vinyl film applied over that door, in a rental, above an oven a tenant runs every night, is a countdown rather than a risk.
Then there's water, which is what actually kills Auckland rental kitchens. The Melteca limitation is not hedged at all: the substrate must not come in contact with any liquid, and failure to keep it dry will affect the performance of the panel. A gable under the sink that's taken a slow weep from a waste fitting has swollen, then dried back crumbly. Wrapping that door seals a wet board inside plastic. Spraying it puts a hard film over a soft core. Neither is a repair, and both hide the evidence. It's the same reason the board grade you specify matters more in a rental than the colour you choose.
| Option | What you get | What it never touches | Typical band (plus GST) | Cost per year |
|---|---|---|---|---|
| Vinyl film over your existing doors | A new colour in days, doors stay yours | Hinges, runners, carcass, benchtop, extraction | Four figures | Worst — buys a look, not a life |
| Respray of your existing doors | Factory-sprayed finish, better depth than film | Hinges, runners, carcass, benchtop, extraction | Four figures, more on a big kitchen | Poor — same kitchen, better photo |
| New doors and fronts on your carcasses | New faces, new cups bored, doors hung true | Carcass, benchtop, layout, extraction | Top of four figures into the lower five | Fair — if the boxes are dry and square |
| New doors plus new hinges and runners | Everything that moves is new and warranted | Carcass, benchtop, layout, extraction | Lower five figures | Good — where the carcasses are sound |
| Full replacement, supply and install | New carcasses, doors, hardware, benchtop, correct extraction | Nothing — it's all new | Lower five figures for a standard unit, up from there | Best over a five-year-plus hold |
The arithmetic that actually decides it
Landlords compare invoices. That's the error, and it's an expensive one. Divide by the years.
A replacement built from melteca on Blum hardware is engineered around a long horizon — Laminex carries a ten year limited warranty on Melteca, and Blum's own durability benchmark runs to twenty years of use. Call it twenty in a rental that's looked after. So here's the break-even, and you can run it on your own numbers in about a minute: for a resurface to beat a replacement on cost per year, it has to come in under a quarter of the replacement price and then survive five years. Both halves have to be true. Not one. Both.
Neither usually is. Ask for the hardware and a benchtop — and you will ask, because that's the stuff that's actually broken — and the resurface quote climbs to a third or half of a replacement. That's the arithmetic losing in front of you. And the five years quietly assumes nothing lifts beside the dishwasher, which is the exact thing the manufacturers put in writing to expect. Halve the life or double the price and it isn't close. Do both, and you've paid a third of a kitchen to still own the same kitchen, with the same hinges, in the same boxes.
The tax argument, and how far it gets you
There's one honest counter-argument here and it deserves a straight answer rather than a dodge. Inland Revenue's published line is that repairs and maintenance restore a property to its previous state and are normally deductible, while capital improvements add to the property and enhance it beyond its original state at the time of purchase, and can't be claimed. Depreciation on the building itself isn't deductible either. So on the face of it, a cosmetic refresh sits more comfortably on the deductible side than a full renewal does, and an accountant may well tell you so.
Fine — but extent decides it, not the word printed on the invoice. IRD's own worked example treats replacing a kitchen and bathroom while merging two bedrooms as too extensive to be a revenue expense, on the basis that the property has been substantially improved. A like-for-like swap in a tired unit is a different fact pattern from that one. Where your particular job lands is a question for your accountant, and you should genuinely ask them rather than take my word for it. Just don't let the prospect of a deduction talk you into buying five years, twice, at full retail.
If the board's blown I won't paint it, and I'll tell the owner why. You're putting a nice jacket on a broken arm.
Divide by the years it buys, not by the invoice.
What goes wrong
The doors come back and the kitchen looks worse. This one surprises everybody. Renew one element to a high standard and every element you didn't renew suddenly reads as tired — the yellowed carcass edge now showing in the reveals, the handles that were fine last week, the benchtop join at the sink. The eye stops grading the kitchen as a whole and starts grading it against its own newest part. Owners describe this as the resurfacer having done a bad job. The resurfacer did a good job on a third of a kitchen.
Doors get refitted onto the plates that were already failing. A resurfacer's scope is the face; the hinges are whatever's on the cabinet. So your freshly sprayed door goes back onto a mounting plate whose screws have already crushed their way through the chipboard, and it now weighs a little more than it did. It hangs beautifully on handover day. It drifts by the second month, and by then the money's spent and nobody's coming back for free.
Nothing gets measured. A wrap over a door that was 3mm out of square is a wrapped door that's 3mm out of square. Coatings don't move anything. If the reveals were wandering before, they wander afterwards in a nicer colour — and now they're conspicuous, because everything either side of them is crisp.
It fails at the worst possible moment. Vinyl lifts on a hot week, over the oven, which is roughly when the tenant gives notice. Now you're doing the job again with a vacancy running, and a rushed second attempt costs more than the first one did — which is the whole case for getting the between-tenancies refresh right the first time rather than fastest.
And it does nothing at all for compliance. A new colour on a door has no bearing on the healthy homes ventilation standard, which requires kitchens to have an extractor venting to the outside — with fans or rangehoods installed from 1 July 2019 needing a minimum diameter including ducting of 150mm, or an exhaust capacity of at least 50 litres per second. Older fans have to vent outside and be in good working order. If your unit doesn't meet that, resurfacing spends the budget without moving the one thing that's a legal obligation, and the landlord's side of the standards is worth reading before you spend anything. Check your own position against tenancy.govt.nz.
What to establish before you sign anything
- Do my existing doors stay in the building? If they leave, it isn't resurfacing and it shouldn't be priced as if it were.
- Press the gable under the sink and beside the dishwasher. Soft board ends the conversation — nothing you coat it with is a repair.
- What exactly is the preparation on a melamine face, and what coating system is it? Laminex's own sheet says the surface resists adhesion and must be abraded, so “we give it a sand” is not an answer.
- Are the hinges and runners in the price, or an extra? Get the extras priced now, not after the doors are off — they're what closes the gap to a replacement.
- What does the warranty say about the two doors either side of the oven, and about heat and steam generally? Ask in writing.
- How many years is this expected to last, in writing, and what's the remedy if it lifts in two? A supplier who won't put a number on it has told you the number.
Frequently asked questions
Is it cheaper to resurface kitchen cabinets or replace the doors?
Resurfacing is cheaper on the invoice and usually dearer per year, which is the number that matters if you're holding the property. A wrap or respray typically lands in four figures plus GST against the top of four figures into the lower five for new doors and hardware, but it renews only the face — leaving the hinges, runners and carcass that are what actually fail. The break-even is straightforward: a resurface has to cost under a quarter of the alternative and then last five years to win. Once you add the hinges and benchtop you actually need, it usually fails both tests at once.
How long does vinyl wrap on kitchen doors last in New Zealand?
No manufacturer we've found publishes a service life for film applied over an existing door, and that silence is informative in itself. What is published is the failure mode: makers of factory-wrapped thermofoil doors require heat shields beside ovens as a warranty condition and exclude heat damage entirely, and Laminex notes the melamine substrate's structural life may be impaired above 50°C for prolonged periods. In practice, the doors flanking the oven and dishwasher go first, and everything else outlives them. Ask any quoting supplier for an expected life and a remedy in writing before you commit.
Can you spray paint melamine kitchen doors, and will the paint actually stick?
Yes, and the answer lives entirely in the preparation. Laminex's Melteca technical data sheet says the surface is made to withstand resistance to adhesion and that this causes problems with some glues, with abrasion of the surface required before anything will bond to it. A resurfacer who properly keys the face and uses a coating system built for melamine gets a durable result. One who scuffs and sprays gets a finish that lifts at the handle inside two years — and you cannot tell the two apart by looking at the finished door, which is the real risk you're taking.
Does resurfacing a rental kitchen help with Healthy Homes compliance?
No. The ventilation standard is about extraction, not appearance: kitchens need an extractor fan or rangehood that vents to the outside, and units installed from 1 July 2019 must have a minimum diameter including ducting of 150mm or an exhaust capacity of at least 50 litres per second. Fans installed before that date must vent outside and be in good working order. A new colour on a door changes none of this, so if your kitchen is short on extraction, resurfacing spends your budget on the one thing that isn't a legal obligation. Confirm your position at tenancy.govt.nz.
Is resurfacing a rental kitchen a deductible repair or a capital improvement?
That's a question for your accountant, and the honest answer is that it depends on the extent of the work rather than the label on the quote. Inland Revenue's stated position is that repairs and maintenance restore a property to its previous state and are normally deductible, while capital improvements enhance it beyond its original state at purchase and can't be claimed, with depreciation on the building itself also not deductible. IRD's own example treats replacing a kitchen and bathroom plus merging bedrooms as too extensive to be revenue expenditure. A cosmetic refresh may well sit on the deductible side, but a deduction on a five-year fix is still a five-year fix.
What we'd actually tell you to do
Push your thumb into the board under the sink first. If it's soft, stop reading quotes — you're replacing, and every resurfacing number in your inbox is priced against a kitchen that no longer exists. If the boxes are dry and square and plumb, and it's genuinely only the faces that look tired, then new doors with new hinges and runners on your existing carcasses is the sweet spot, and it's the option most people skip straight past because it isn't the cheapest line on the page. Resurfacing earns its place in exactly one scenario: you're selling inside a year and you need the kitchen to photograph well. That's a staging decision, and it's a perfectly good one. It just isn't a repair, and it shouldn't be sold to a landlord as though it were.
We build kitchens in our own workshop in East Tamaki and we do maintenance — it's in the name, which is why we'll happily tell you a kitchen doesn't need replacing when it doesn't. Send photos: the doors from two metres back, inside the sink cabinet with the door open, and the bottom of the gable beside the dishwasher. Multiple units? Send the count and a rough scope and we'll price off that; drawings sharpen it later. A trade-priced number comes back inside 24 hours, supply and install under one contract and one invoice, and a standard unit installs over five to seven days. No showroom, no retail margin, and no pretending a coat of lacquer fixes a hinge.