Kitchen cabinet materials explained
Cabinetry is most of your kitchen — and most of your budget. Here’s what carcasses and doors are actually made of, and how the options compare on quality and cost.
Book a free design consultKitchen cabinets are made of two parts: the carcass (the hidden box) and the doors and drawer fronts you see. Carcasses are usually moisture-resistant MDF or plywood faced in melamine. Doors can be melamine (Melteca), painted MDF, thermoformed (vinyl-wrapped) or solid timber. For most NZ kitchens, an MR MDF carcass with melamine or painted doors gives the best mix of durability, looks and value.
Quality starts with the box
It’s easy to focus on door colour, but the carcass is what determines how a kitchen holds up over 15–20 years. We build our cabinets to order in our own Rotorua factory, cut on CNC machinery for precise, square boxes and clean edges.
That means consistent 18mm construction, properly edged panels so moisture can’t get into the board, and quality hinges and runners — the details that stop drawers sagging and doors dropping down the track.
MDF (medium-density fibreboard)
MDF is the workhorse of modern cabinetry. It’s dense, smooth and stable, with no grain or knots, which makes it ideal for painted doors and for routed profiles like shaker. For kitchens we specify moisture-resistant (MR) MDF, which stands up far better to the humidity and occasional splashes a kitchen throws at it. It’s cost-effective and takes both paint and melamine beautifully.
Plywood
Plywood is layers of thin timber veneer glued together, making it light, strong and naturally moisture resistant. It holds screws, hinges and runners exceptionally well, so it’s a popular premium upgrade for carcasses — particularly the sink cabinet and anything in a damp spot. It costs more than MDF, but many buyers consider it worth it for the longevity and peace of mind.
Melamine / Melteca doors
Melamine (often known here by the Laminex brand Melteca) is a decorative, heat-fused surface on an MDF or particleboard panel. It’s tough, scratch and stain resistant, colour-fast and very easy to clean, and comes in an enormous range of solid colours, woodgrains and textured finishes. It’s outstanding value and a brilliant everyday choice — no repainting, no chipping.
Painted (2-pac / lacquered) doors
Painted doors are MDF finished with a sprayed 2-pac or lacquer coating, giving a smooth, seamless, high-end look in any colour and in matte, satin or gloss. They’re perfect for shaker and classic styles. The trade-off is that they’re the priciest door type and, over many years, can chip or show hairline movement — though they can be touched up or resprayed, which melamine can’t.
Thermoformed (vinyl-wrapped) doors
Thermoformed doors are MDF wrapped in a heat-moulded vinyl, which lets you have moulded shaker and profiled designs as a single seamless, joint-free door for less than painting. They’re easy to clean and good value. The limitations: a narrower colour range, and the vinyl can lift or discolour over time if exposed to a lot of heat (so care is needed next to ovens).
Solid timber & veneer
For natural warmth and grain, solid timber or timber-veneer doors bring character no manufactured finish can match. They suit classic, Scandi and high-end kitchens and can be stained or clear-finished. Timber is a premium option, moves a little with humidity, and is often used as a feature — on an island or open shelving — rather than throughout.
Putting it together
A well-built kitchen usually mixes materials sensibly: an MR MDF or plywood carcass for strength, then the door finish that fits your style and budget — melamine for hard-wearing value, painted for a classic look, thermoformed for shaker on a budget, timber for warmth. Because we manufacture everything ourselves in Rotorua, we can tailor the spec to exactly what matters most to you.
Frequently asked questions
What is the best material for kitchen cabinets in NZ?
Are melamine (Melteca) doors any good?
What’s the difference between the carcass and the doors?
Is MDF or plywood better for kitchen cabinets?
Contact us to transform your kitchen experience
Kitchen Beyond is where your dream kitchen becomes reality — expert planning, quality craftsmanship and a seamless install, all from our own Rotorua factory.
