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Quick answer: kitchen cabinet doors in NZ are usually thermoformed vinyl, melamine, acrylic, soft-matt laminate or paint-ready MDF, and the finish you can see matters far less than the substrate underneath it, the edge treatment and the hinge. Get those three right and a door lasts the life of the kitchen.
Someone brings in a photo, points at a colour, and asks what it costs. That’s how most of our kitchen cabinet doors conversations start, and it’s the wrong end of the problem. The colour is a film a few tenths of a millimetre thick. What decides whether that door is still square, still sealed and still closing quietly in fifteen years is the board behind the film, how the edge was finished, and which hinge is holding it on.
We make cabinet doors for a living. They come off the line in our Rosedale factory, get edged on German laser equipment, get bored for hinges, and then one of our installers hangs them and spends an hour making the gaps between them consistent. That order of operations is why this guide is written the way it is: substrate first, surface second, edge third, hardware fourth. It’s the opposite of how most kitchen door content is written, and it’s the right way round.
There’s a second reason to read this before you order anything. Every door product sold in New Zealand carries a manufacturer warranty, and every one of those warranties has conditions that most homeowners never see. Dezignatek won’t cover a door that has been subjected to surface temperatures above 50 degrees Celsius. Laminex wants to be told about a Melteca defect within seven days of you noticing it. Blum wants to know within thirty. None of that’s hidden, it’s all published, but it sits in PDFs that nobody hands you with the quote. We have pulled the actual documents and quoted the actual clauses below.
What follows covers the five main door constructions available here, what the edge treatment tells you about the maker, how hinges are specified and why that changes the size of the door itself, the five things that kill a kitchen cabinet door early, and whether replacing just the doors is a sensible idea in your kitchen or a waste of money.
What a Kitchen Cabinet Door Is Actually Made Of
Strip the marketing off and a kitchen cabinet door in New Zealand is a board with something stuck to it. The board is the part that decides how the door behaves. The something is the part that decides how it looks and how it cleans.
The substrate does the work
Three boards dominate residential cabinetry here: standard MDF, moisture-resistant MDF, and moisture-resistant HDF. They aren’t interchangeable, and the difference shows up in exactly the places a kitchen is hardest on a door, which is the bottom edge of the sink cabinet and anywhere steam collects.
High-density fibreboard with moisture resistance sits at the top of that list. New Zealand Panels Group, who make Dezignatek doors, describe HDF MR in their Thermoform Technical Data Sheet as having “an increased fibre content making it more resistant to moisture and more stable than standard MDF”. That stability is what stops a tall pantry door bowing across its height.
Both the MDF and HDF boards used in these doors are low-formaldehyde. The Dezignatek data sheet records an E0 rating at 0.5 mg per litre, tested to AS/NZS 1859.2. If you have someone in the house with a sensitivity to indoor air quality, that number is the one to ask a supplier for, and it should be on a data sheet rather than in a salesperson’s head.
💡 Design tip: Ask any cabinetmaker quoting your kitchen which substrate the doors are pressed on, not just which colour. If the answer is “MDF” with no further detail, ask whether it’s standard or moisture resistant, and ask for the technical data sheet. A supplier who makes doors will have it on hand in about ten seconds.
Thermoform: vinyl wrapped over the whole face
Thermoform is what we reach for whenever a door needs a profile in it. A vinyl film is applied by vacuum, heat and pressure so it wraps the face and the edges of the board in one continuous piece, which means there’s no separate edge strip on the four sides and no glue line for moisture to find. The back face is usually melamine. It’s a genuinely clever bit of manufacturing.
That one-piece wrap is why thermoform is the default for a shaker profile or anything with a routed detail. It’s also why thermoform is the door construction with the strictest heat rule, which we come back to below.
Melamine: the flat-panel workhorse
Melteca from Laminex and Bestwood from Prime Panels are decorated melamine boards, and between them they’re what we press most of our flat-slab doors from. The decorative paper is fused to the board under heat and pressure, so the surface is hard, it doesn’t need sealing, and it takes a knock better than a painted finish.
Melamine is a two-part product in door form though: the face is the board, and the edges are a separate strip. How that strip is applied is where we’d look first to tell a cheap melamine door from a good one, which is the subject of the next section.
Acrylic: the gloss that behaves like glass
Ultraglaze is the acrylic panel made here by New Zealand Panels Group, and the Ultraglaze Technical Data Sheet is unusually specific about what you’re buying. An extruded acrylic sheet, with film made in Europe by Senosan, is laminated to a Prime MDF Standard or MR substrate using a polyurethane adhesive in a dedicated Class 100 clean room.
The scratch resistance figures are worth knowing before you choose between gloss and matt. On the Premium acrylic, the data sheet rates gloss at Class 1 and matt at Class 4B, tested to IHD W-466 and DIN 68861 part 4. The Standard acrylic gloss is rated Class 4E. That’s a measurement of how well the surface resists being scratched. It’s not a measurement of how obvious a mark looks once it’s there, and on a dark high-gloss door, everything looks obvious. Both are real considerations and they pull in opposite directions.
The gloss level itself is measured too: above 85 gloss units at 60 degrees for the gloss range, below 5 for matt. Dezignatek describe the high-gloss acrylic as producing “a glass-like mirror finish without the imperfections or reflection distortions associated with other finishes such as high-gloss lacquer or gloss coatings”. If you have ever stood in a showroom and noticed a gloss door reflecting the ceiling lights like a funhouse mirror, that distortion is what an acrylic panel avoids.
Soft-matt laminate: the anti-fingerprint option
High-pressure laminate in a soft-matt finish has come up in more of our consultations over the last couple of years, and the reason is dull but practical. Prime Panels describe their Soft-Matt range as having anti-fingerprint technology, “far less prone to smudging and marking and easy to clean”. Anyone who has owned a matt black kitchen without that technology will understand the appeal.
Paint-ready: when nothing off the shelf is the right colour
If you want a specific Resene colour, or a heritage green that no board manufacturer makes, a paint-ready door is the route. Dezignatek supply their paint-ready range as all the thermoform profiles plus five profiles drawn specifically for paint, with deeper profiles and sharper internal corners that a vinyl wrap could not follow.
Two things to know. They arrive sanded but “will require further sanding and preparation prior to painting”, so the painting is a separate trade and a separate cost. And the warranty is shorter, which we cover in the warranty section.
| Door construction | Substrate | Best for | Watch out for |
|---|---|---|---|
| Thermoform vinyl | HDF MR | Shaker and profiled doors, no visible edge join | Heat above 50°C voids the warranty |
| Melamine (Melteca, Bestwood) | MDF or particleboard core | Flat-slab doors, widest colour range | Edge quality varies hugely between makers |
| Acrylic (Ultraglaze) | Prime MDF Standard or MR | True mirror gloss without reflection distortion | Flat slab only, no routed profiles |
| Soft-matt HPL | MDF | Dark colours in a busy family kitchen | Narrower colour range than melamine |
| Paint-ready MDF | MDF | Any colour you like, heritage profiles | Extra trade, extra cost, shorter warranty |
Choosing between these is where an in-home consultation earns its keep, because the right answer changes with the room. A west-facing Titirangi kitchen with afternoon sun on the tall bank is a different brief from a south-facing Epsom galley. If you want to see how we work through that with you, our design and build process sets out where the material decision actually gets locked in.
The Edge Is Where a Cheap Cabinet Door Gives Itself Away
Here is the test we’d use if we were buying a kitchen rather than building one. Open a door in the showroom, run your thumbnail down the vertical edge, and look at where the edge strip meets the face. If you can feel a lip, or see a thin dark line, that’s glue. Now do the same on the horizontal edge at the bottom. That’s the one that gets wet.
Laser edging versus a glue line
Traditional edgebanding uses hot-melt adhesive to stick a strip of matching tape to the board. It works, it has worked for decades, and on a well-run machine it looks fine on day one. The weakness is the adhesive itself: it’s a third material sitting between the tape and the board, it’s visible as a fine line, and it’s the path moisture takes when it eventually gets in.
Laser edging removes the glue entirely. The tape carries a functional layer that’s melted by a laser and fused directly to the board. Dezignatek describe their melamine laser edging as “a crisp and seamless 1mm laser edge for your melamine drawers, doors and panels, without an obvious glue line”, with 50 laser edging options across the Prime Panels and Bestwood ranges.
We run German laser equipment in our Rosedale factory for exactly this reason. It’s not a finish detail, it’s a durability detail. A door with no glue line on the bottom edge is a door that doesn’t start lifting at the sink cabinet in year six.
The 45-degree edge and the handleless kitchen
There’s a second edge treatment worth knowing about if you’re considering a kitchen without handles. A 45-degree bevel, sometimes called a sharknose edge, is cut along the top edge of the door so your fingers have something to catch. Dezignatek offer it across the melamine and acrylic ranges, and it’s a genuine alternative to routing a J-pull rail into the cabinetry or paying for push-to-open hardware.
It has a look, and the look isn’t for everyone. On a pale melamine it reads as a fine shadow line. On a gloss acrylic it reads as a hard highlight. Worth seeing a sample before you commit the whole kitchen to it.
Why raw edges matter more in Auckland than almost anywhere
Both the Ultraglaze and Dezignatek data sheets carry near-identical warnings on this, and they’re worth reading as a pair. Ultraglaze panels “have excellent water and vapour resistance” but “care should be taken not to expose raw edges or edging to high moisture applications”. Dezignatek Thermoform is described as not suitable for “interior applications where ambient environmental moisture content is likely to be elevated for extended periods”.
Auckland is humid. Not swimming-pool humid, which is what those clauses are actually written about, but humid enough that an unsealed edge on a poorly made door under a dripping sink trap is a slow failure waiting to happen. Any door edge that has been cut on site, for a rangehood cutout or to trim a filler panel, is a raw edge until someone seals it. That’s a workmanship question, not a product question, and it’s one of the reasons we do our own installation rather than subcontracting it.
💡 Design tip: If you’re getting doors from one company and installation from another, ask in writing who is responsible for sealing any edge cut on site. It’s a small detail that gets lost between two trades, and it’s not covered by the door manufacturer’s warranty when it fails.
Cabinet Door Hinges: the Part of the Kitchen You Touch Most
A cabinet door is a piece of board. A hinge is a machine, and it’s the only machine in your kitchen that you operate several thousand times a year without thinking about it. It’s also an easy component to downgrade quietly when a quote needs to look competitive.
What 200,000 cycles actually means
Blum publish their own testing figures, and they’re specific. In the Blum New Zealand Warranty and Maintenance Statement, the company states that “lift systems are checked up to 80,000 opening movements, box and runner systems up to 100,000 and hinge systems even up to 200,000”, against a stated assumption that “on average, a kitchen will be in use for 20 years”.
Run those two numbers together and a hinge tested to 200,000 cycles is being tested for roughly 27 openings a day, every day, for 20 years. That’s the arithmetic behind the word “lifetime” when a hinge brand uses it, and it’s a much more useful thing to know than the word itself.
Soft close that lives inside the hinge
Blum’s CLIP top BLUMOTION puts the soft-close damper inside the hinge boss rather than bolting a separate damper to the cabinet. Blum’s own description is that the system “adapts to the dynamics of every door”, so doors get a consistent closing action “regardless of size, weight or force with which you close them”.
The detail almost nobody mentions is that it can be switched off. Blum note that “the BLUMOTION feature can be deactivated to ensure that even smaller or lighter doors boast top quality motion”. That matters on a narrow 150mm filler door or a light spice cabinet, where a damper sized for a full-height pantry door will stop the door short of closed and leave it sitting proud. If you have ever had one cupboard in a new kitchen that never quite shuts, this is often the reason, and it’s a two-second fix rather than a fault.
Overlay, inset, and why the hinge changes the door size
This is the part that catches people out when they try to order doors themselves. A hinge isn’t a neutral component. It determines how much of the cabinet side the door covers, and therefore how big the door has to be.
A full-overlay hinge has the door covering the cabinet side almost entirely. A half-overlay is used where two doors share a single cabinet side between them, so each covers half. An inset door sits inside the cabinet opening, flush with the front edge, and needs both a different hinge and a much tighter tolerance on the door size. Order full-overlay kitchen cabinet doors for a cabinet run that was built for half-overlay and none of them will line up.
Blum’s published hinge range gives a sense of how many variables sit behind one cupboard door: standard applications for front thicknesses of 15mm to 24mm, a separate family for thin doors from 8mm, blind corner hinges for inset blind corner cabinets, profile hinges for thick doors, angled applications covering minus 50 to plus 50 degrees, aluminium frame door hinges, and CRISTALLO hinges for glass and mirror fronts. Hinges come in nickel and onyx black.
The 110-degree standard hinge covers most of a normal kitchen. Wide-angle hinges exist for cabinets with pull-out shelves or inner drawers, where the door needs to swing clear of the drawer box before it can be pulled out. If you’re specifying a pantry with internal drawers behind a hinged door, that’s a wide-angle hinge, and it’s the kind of thing that’s much cheaper to get right at design stage than to discover at handover.
Important note: Blum’s maintenance guidance warns against storing open cleaning products, dishwasher tablets, baking powder or table salt inside cabinets, because “fumes can cause corrosion on all metal surfaces”. The cupboard under the sink is where most Auckland households keep exactly those things, next to the hinges.
Hinges are where the difference between a hardware brand and a hardware price shows up, slowly, over about a decade. We specify BLUM for drawer systems and hinges as standard, with Häfele across the broader hardware range. The full list of who we build with sits on our partners page.
The Five Things That Kill a Cabinet Door Early
Doors rarely fail because the product was bad. They fail because something in the room did something the product was never rated for. All five of these are documented by the manufacturers themselves, and all five are avoidable at design stage.
1. Heat, and the 50-degree line
This is the single most useful number in this article. The Dezignatek Thermoform data sheet states plainly: “Surface temperatures above 50 degrees Celsius may result in delamination and will not be covered by warranty. This includes delamination caused by heat-generating appliances or steam-mops used under doors.”
Fifty degrees isn’t much. An oven door during a roast, the side of a dishwasher mid-cycle, the exhaust from an under-bench appliance, all of these can push a neighbouring cabinet door past it. The data sheet also singles out the space “above hobs and ovens where exposure to heat and steam may occur”, and notes that darker colours absorb more heat and are therefore more exposed.
The design answer isn’t complicated, it’s just easy to skip: a heat deflector strip above a wall oven, a gap or a spacer panel between an appliance and the nearest door, and thought given to which colour goes where. Dezignatek’s Product Warranty and Care Guide lists “poor design or detailing resulting in the doors being installed incorrectly or too close to heat-generating appliances” as an explicit exclusion. The manufacturer has told you in writing that this is the designer’s job.
2. Steam, from below and behind
Steam mops come up by name in both the Dezignatek and the Blum documentation, and in the Ultraglaze cleaning guidance. The reason is that steam is driven, so it gets under the bottom edge of a door and behind a kickboard in a way that a spill never does. If you have a steam mop and you’re about to spend money on a kitchen, that’s a genuine conflict worth resolving before the doors go on rather than after.
Dishwashers deserve the same thought. A dishwasher that vents steam sideways rather than down will work on the door beside it for years.
3. The wrong cleaner
The Ultraglaze data sheet is the most specific on this, and its list is worth taping inside a cupboard door. Don’t use abrasive cream cleansers such as Jif or Ajax. Don’t use Brasso, furniture wax, polishes or oils. Don’t use steel wool, abrasive sponges including melamine “magic” sponges, scourers, scrapers, brushes, paper towels or steam cleaners.
The magic sponge one surprises people, because they’re sold as gentle. They aren’t gentle, they’re a very fine abrasive, and on a gloss acrylic they will take the shine off in a patch that’s impossible to blend back. Warm water, a soft cloth and a general-purpose spray, then wipe dry, handles essentially everything a kitchen throws at a door. We go through this in more detail in our guide to kitchen cabinet care.
4. Sunlight, and the dark colour problem
Fading from light is excluded from every one of these warranties. The Melteca warranty excludes “general fading and discolouration or damage due to direct and indirect light”, with the note that “exposure to sunlight should be avoided”. Dezignatek exclude “general fading, and discolouration from UV exposure”.
Indirect light is the phrase to notice there. It’s not only the door in the sunbeam. In an open-plan Glendowie or St Heliers kitchen with a big north-facing glazed wall, the whole run gets light all day, and a very dark door in that position is carrying both the fading risk and the heat-absorption risk at the same time.
5. Someone cutting into the door
The Dezignatek warranty excludes any defect resulting from “the door being modified in any way, such as being cut or drilled through the surface or edge”, and separately excludes “any application of a surface coating”. Drilling a new handle hole in a thermoform door, or painting over a finish you have gone off, ends the warranty on that door. Not a reason never to do it, just a reason to know before you do.
💡 Design tip: If there’s any chance you’ll want different handles in five years, ask for the handle holes to be bored at the factory in a position that suits more than one handle centre, or go handleless from the start. Retrofitting a handle is where a lot of otherwise perfect doors lose their cover.
Replacing Just the Kitchen Cabinet Doors: When It Works and When It Does Not
This is one of the questions we get asked most often, usually phrased as “the layout’s fine, can we just do the doors?” Sometimes yes. Often it’s a false economy, and the honest answer depends on three things nobody can assess from a photo.
There are no standard sizes, whatever you have been told
Cabinet modules are built to common widths, but the doors on them aren’t a catalogue item. Door sizes are derived from the cabinet, the overlay the original hinge was set up for, and the gap the original maker chose to run between doors. Two kitchens built in the same Albany subdivision in the same year by different cabinetmakers can easily end up with different door sizes on identical carcasses.
Which is why every door replacement starts with a physical measure. Not a tape measure held up to a photo, an actual site visit where someone takes a door off, measures the hinge boring positions, and checks whether the carcass is square. In a 1970s Mt Eden bungalow where the floor has moved, “square” is a generous description of most things.
What has to match
Three things have to line up for a door swap to work cleanly:
- Hinge boring. The cup hole diameter, its distance from the door edge, and the screw positions all have to suit the mounting plates already on the carcass, or the plates get replaced too.
- Overlay. The new door has to cover the same amount of cabinet side as the old one, or the gaps between doors change and the run stops looking deliberate.
- Carcass condition. New doors on a swollen, delaminating carcass is money spent on the visible half of a problem.
When the carcass says no
Pull the doors off and look at the bottom of the sink cabinet, the carcass edges either side of the dishwasher, and the shelf pin holes in the tall bank. If the board has swollen where it meets the floor, if the shelf pins have started to tear out, or if the back panel has separated at a corner, you’re looking at a carcass at the end of its life and new doors will outlast it.
The other thing that kills a door-only job is the layout. If the reason you dislike the kitchen is that the fridge blocks the walkway or there’s no bench beside the oven, new doors change the colour of a problem you’ll still have. That’s a genuinely different project, and it’s the work we do every week as doors we press, edge and hang ourselves on Auckland kitchens.
Compact kitchens are the exception worth calling out. In an apartment or a townhouse where the footprint is fixed and the layout is already as good as the space allows, a door and hardware refresh genuinely can be the right call, and it’s a large part of what we do in the compact Auckland kitchens we fit out.
What we need from you to quote it
If you want a realistic number rather than a guess, send through: a photo of the whole kitchen from two angles, a photo of the inside of one open cabinet showing the hinge, a rough count of hinged doors and drawer fronts, and the widest and tallest door dimensions. That’s enough for us to tell you whether it’s a door job or a kitchen job before anyone visits.
For the full picture on what cabinetry costs once you go past the doors, our kitchen cabinet cost guide runs through carcass, hardware and finish pricing in more detail.
“The doors are the last thing we design and the first thing anyone notices. When someone tells us the new kitchen looks sharp, what they are actually reacting to is consistent gaps, a door that closes at the same speed as the one next to it, and an edge with no glue line in it. None of that is the colour.”
— Little Giant Interiors Design Team
Kitchen Cabinet Door Warranties: Who Covers What, and for How Long
Every component in a kitchen cabinet door has a different warranty, held by a different company, with a different claim window. Nobody hands you this table with the quote, so here it is.
| Component | Who warrants it | Period | You must notify within |
|---|---|---|---|
| Melteca Standard, Hi-Gloss, Jumbo panels | Laminex New Zealand | 10 years | 7 days of becoming aware |
| Dezignatek thermoform, melamine, acrylic, HPL doors | Dezignatek (NZ Panels Group) | 10 years | 30 days of the defect appearing |
| Ultraglaze acrylic panels | New Zealand Panels Group | 10 years | Per the Ultraglaze warranty document |
| Swurves panels and non-thermoformed paint-ready doors | Dezignatek (NZ Panels Group) | 7 years | 30 days of the defect appearing |
| Blum hinges and mechanical hardware | Blum New Zealand | Limited lifetime | 30 days of the fault being noticed |
| Blum electronic components | Blum New Zealand | 5 years | 30 days of the fault being noticed |
The claim window nobody reads
Look at the right-hand column again. Laminex asks to be notified of a Melteca defect within seven days of the first person becoming aware of it, or within seven days of when it “ought reasonably to have been identified”, whichever is earlier. Dezignatek and Blum both work on 30 days. Those are short windows, and “I noticed it a few months ago but got busy” is the most common way a valid claim stops being one.
The practical advice is boring and it works: if something on your kitchen changes, photograph it that day and email your cabinetmaker. The email timestamps the notification even if the diagnosis takes weeks.
Who you actually claim through
Not the manufacturer, in most cases. Dezignatek’s warranty guide states that claims “are to be submitted to Dezignatek in the first instance by the joiner or kitchen manufacturer who installed the doors”, after that person has physically inspected them. Blum’s position is similar in effect: “the removal and reinstallation will be undertaken and paid for by your supplier (kitchen maker, carpenter, etc.)”.
This is the quiet argument for buying doors and installation from the same company. If your doors came from one supplier, were fitted by a second and the kitchen was project-managed by a third, you’re the one holding all three phone numbers when something delaminates. Our own installation cover and what it includes sits on our guarantee page.
How a defect gets judged
Dezignatek publish the visual standard they assess against, and it’s more specific than most people expect. A significant visual flaw is one “apparent when viewed in normal interior lighting at a distance between 600mm and 1m and at an unobstructed angle of 45 degrees”. If a mark is only visible with a torch held at a raking angle, it won’t meet that threshold.
Your rights sit underneath all of this
Manufacturer warranties are voluntary and they sit on top of the law, not instead of it. Dezignatek state it directly in their own document: the warranty “is in addition to any guarantees that apply under the Consumer Guarantees Act 1993 and does not limit or exclude any rights that you have under that Act or any other relevant law”. The Consumer Guarantees Act 1993 is worth a look if a supplier ever tells you a warranty period is the end of the conversation.
Durability under the Building Code
One more figure that surprises people. Both the Dezignatek Thermoform and Ultraglaze data sheets record compliance with New Zealand Building Code Clause B2 Durability at the five-year level for interior linings, under B2 3.1(c). That’s the Code minimum for this class of element, and it sits well below the manufacturers’ own 10-year commercial warranties. Both numbers are correct, they’re just answering different questions.
Choosing Cabinet Doors for the Kitchen You Have
Pulling all of that together, choosing kitchen cabinet doors is less about taste than it looks.
If you want a profiled or shaker door, thermoform is the mainstream answer and the heat rule is the constraint to design around; our guide to designing a shaker kitchen around the heat rule shows how. If you want flat slab in an unusual colour, melamine has the range, and the edge treatment is what separates a good one from a cheap one. If you want a true mirror gloss, acrylic does something lacquer can’t. If you have small children and want dark doors, soft-matt laminate with anti-fingerprint technology will save you a great deal of wiping. If nothing off the shelf is right, paint-ready buys you any colour at the cost of an extra trade and three years of warranty.
Hardware isn’t where to save. A hinge tested to 200,000 cycles costs a little more per door and is the part of the kitchen your hands are on every day.
How the door reads in the room
Everything above is about how a door behaves. This bit is about how it looks once it’s on the wall, and it’s where a specification sheet stops helping.
Grain direction is the detail that separates a considered kitchen from a merchant-supplied one. On a woodgrain melamine, running the grain vertically on tall doors and horizontally along a low run reads as deliberate; mixing the two in one elevation reads as an accident. The Ultraglaze data sheet makes the same point in engineering language for its metallic range: those colours “have a directional orientation which is identified by arrows marked on the protective film”, and every panel has to be cut from the sheet with the arrows pointing the same way. Get that wrong and two doors side by side are visibly different shades under the same downlight.
Gloss level is the other decision the room makes for you rather than the other way round. A high-gloss door in a south-facing Grey Lynn kitchen with one small window bounces what light there’s around and makes the room feel bigger. The same door under a north-facing glazed wall in Glendowie spends the afternoon reflecting the sky at you. Matt and soft-matt absorb rather than bounce, which suits a bright room and flattens a dark one.
Profile depth wants to be read against ceiling height. A deep shaker rail on a 2.4 metre stud looks generous. The same profile stacked up a 3.2 metre villa wall with a tall bank to the ceiling can start to look busy, and a slab door with a strong grain often carries that height better. The 45-degree bevel edge is worth considering in the same breath: on a run of pale doors it draws a fine horizontal shadow line at every opening, which either ties the elevation together or chops it up, depending on how many doors are in the run.
💡 Design tip: Look at door samples flat on the bench under your own kitchen lights, then stand them up against the wall where they will actually live, at the time of day you use the room most. Colour and gloss both change enough between those two positions to change a decision.
And if the layout is wrong, doors won’t fix it. That’s the most useful thing we can tell anyone before they spend money. We’d rather say it at the consultation than have you find out at handover.
We design, manufacture and install cabinetry for kitchens, laundries, wardrobes and the rest of the house out of one factory in Rosedale, which means the person who specified your door is in the same building as the machine that edged it. If you want to talk through what suits your kitchen, the consultation is free and you get a 3D design render out of it. Give us a call on 09 837 3450 or book online. We also make doors and fronts for the cabinetry we build for the rest of the house, so the finishes can carry through from the kitchen to the laundry without a colour mismatch.
➡ Book your free in-home design consultation with Little Giant Interiors
➡ See how our design and build process works
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What are kitchen cabinet doors made of in NZ?
Most New Zealand kitchen cabinet doors are one of five constructions: thermoformed vinyl over moisture-resistant HDF, decorated melamine such as Melteca or Bestwood, acrylic laminated to MDF such as Ultraglaze, soft-matt high-pressure laminate, or paint-ready MDF finished on site. The visible surface is only a fraction of a millimetre thick. The substrate underneath it, the edge treatment and the hinge decide how long the door lasts.
Can I replace just my kitchen cabinet doors and keep the cabinets?
Often yes, if the carcasses are sound and the layout works. It needs a physical measure rather than a photo, because door sizes are derived from the original cabinet, the overlay the old hinges were set for and the gaps the original maker chose. Check the bottom of the sink cabinet, the carcass either side of the dishwasher and the shelf pin holes first. Swollen board or torn-out pins mean new doors will outlast what they are hung on.
How long do kitchen cabinet doors last?
Both the Dezignatek Thermoform and Ultraglaze technical data sheets record compliance with New Zealand Building Code Clause B2 Durability at five years for interior linings under B2 3.1(c), which is the Code minimum for this class of element. The manufacturers' own product warranties run considerably longer at 10 years. In practice a well-specified, well-installed door that is kept away from heat and steam will last the life of the kitchen.
What is the warranty on kitchen cabinet doors in New Zealand?
It depends on the product and is held by the manufacturer, not your cabinetmaker. Laminex warrants Melteca Standard, Hi-Gloss and Jumbo panels for 10 years. Dezignatek warrants its thermoform, melamine, acrylic and HPL doors for 10 years, dropping to seven years on Swurves panels and non-thermoformed paint-ready doors. New Zealand Panels Group warrants Ultraglaze acrylic panels for 10 years. Blum gives a limited lifetime warranty on mechanical hardware and five years on electronics.
Why do cabinet doors delaminate near the oven or dishwasher?
Heat. Dezignatek's Thermoform Technical Data Sheet states that surface temperatures above 50 degrees Celsius may result in delamination and will not be covered by warranty, naming heat-generating appliances and steam mops used under doors. Fifty degrees is easily reached beside a working oven or a venting dishwasher. The fix is a design one: a heat deflector above a wall oven, a spacer panel between the appliance and the nearest door, and lighter colours in the hottest positions.
What is laser edging and is it worth paying for?
Laser edging fuses the edge tape directly to the board with no adhesive between them, instead of gluing a strip on with hot-melt. Dezignatek describe the result as a crisp 1mm edge without an obvious glue line. It matters most on the bottom edge of doors near sinks and dishwashers, because the glue line in conventional edgebanding is the path moisture takes when it eventually gets in. We run German laser equipment in our Rosedale factory for that reason.
Are gloss or matt kitchen cabinet doors more scratch resistant?
On the Premium Ultraglaze acrylic range, the technical data sheet rates gloss at Class 1 and matt at Class 4B, tested to IHD W-466 and DIN 68861 part 4, so the gloss surface resists scratching better on that measure. That is separate from how visible a mark is once it happens, which is worse on a dark gloss door. Soft-matt high-pressure laminate with anti-fingerprint technology is the usual recommendation for dark colours in a busy family kitchen.
How many times can a kitchen cabinet hinge open before it wears out?
Blum New Zealand states in its Warranty and Maintenance Statement that its hinge systems are tested up to 200,000 opening movements, box and runner systems up to 100,000 and lift systems up to 80,000, against an assumption that a kitchen is in use for around 20 years. Two hundred thousand cycles works out at roughly 27 openings a day for 20 years, which is what hardware brands mean when they use the word lifetime.
How should I clean kitchen cabinet doors without damaging them?
Warm water, a soft cloth and a general-purpose spray, then wipe dry. The Ultraglaze data sheet specifically rules out abrasive cream cleansers such as Jif and Ajax, Brasso, furniture wax, polishes, oils, steel wool, scourers, scrapers, paper towels and steam cleaners. Melamine magic sponges are also on that list, which surprises people, because they are a very fine abrasive and will dull a gloss surface in a patch you cannot blend back.
Do I need building consent to replace kitchen cabinet doors?
Swapping doors and fronts is cosmetic joinery work rather than structural building work, so it does not normally involve consent. That changes as soon as the job touches plumbing, electrical, structural framing or a fire-rated wall, and apartment owners may also have body corporate rules to meet. Check anything beyond a straight door swap with Auckland Council or a Licensed Building Practitioner before you start rather than after.
Have you been putting off your kitchen renovation?
We offer flexible finance options to help you get your dream kitchen sooner. Learn more about our interest-free finance options.
References
- Dezignatek — Thermoform Technical Data Sheet, November 2024
- Dezignatek — Product Warranty and Care Guide, April 2025
- Ultraglaze — Decorative Acrylic Panels Technical Data Sheet and BPIR, October 2024
- Dezignatek — Melamine doors and laser edging range
- Dezignatek — Ultraglaze acrylic door range
- Dezignatek — Paint-ready door range
- Laminex New Zealand — Melteca 10 Year Warranty, issued October 2020
- Blum New Zealand — Warranty and Maintenance Statement
- Blum New Zealand — CLIP top BLUMOTION hinges
- Blum New Zealand — Hinge programme, the complete range
- New Zealand Legislation — Consumer Guarantees Act 1993
