Melamine board is a wood-based panel with a decorative surface fused to it under heat and pressure. The panel underneath is usually particleboard or MDF. The surface is a printed paper saturated with melamine resin, which cures into a hard, sealed face. That face is what you see and touch on the inside and outside of most built-in wardrobes in Australia.
It is not a veneer and it is not paint. It is a factory-applied surface that arrives at the joinery shop already finished, which is why it behaves consistently and why it is the default material for wardrobe carcases.
This guide covers what it is made of, how it differs from laminate, why the edges matter more than the faces, where it suits and where it does not, how to look after it, and what to ask about the board specification before you sign anything.
What is melamine board made of?
Two parts.
The substrate is the panel that provides the structure. In wardrobes this is normally particleboard, which is wood particles bonded with resin and pressed into sheets, or MDF, which is finer wood fibre pressed into a denser and smoother panel. Particleboard is the common carcase material. MDF is used where a smoother edge or a machined profile is needed.
The decorative surface is a printed paper impregnated with melamine resin. It is laid onto the panel and pressed under heat, which cures the resin and bonds the paper to the board in one operation. The result is a surface that is part of the panel rather than glued onto it.
Because the pattern is printed, the range of available finishes is very wide: solid colours, woodgrains, textures, matt and gloss. Some finishes are embossed so the surface texture aligns with the printed grain, which is why a good woodgrain melamine feels like grain rather than looking like a photograph of it.
Is melamine the same as laminate?
Not quite, and the words get used loosely, including by people in the industry.
Melamine faced board has the decorative layer fused directly to the substrate in one pressing operation. The surface is thin.
High pressure laminate, often called HPL or by a brand name, is a separate sheet built up from multiple layers of resin-impregnated paper, pressed on its own and then bonded to a substrate as a second step. It is thicker and tougher, and it is more common on benchtops than on wardrobe carcases.
In everyday conversation, “laminate” is often used to mean both. When you are comparing quotes it is worth establishing which one is being described, because they are different products at different price points.
For wardrobe interiors and most wardrobe doors, melamine faced board is what is being used, and it is the appropriate material for the job.
What is the difference between melamine and polyurethane?
They are different things at different stages of the process, which is the cleanest way to think about it.
Melamine arrives finished. The board is manufactured with its surface already on it, and the joinery shop cuts it, edges it and assembles it.
Polyurethane is applied by the joinery shop or its supplier. A board, usually MDF, is cut and often machined into a profile, then sprayed and cured. Because the finish goes on after the shape is made, polyurethane can follow a shaped edge or a routed panel detail, which melamine cannot.
So the practical difference is:
• Melamine gives you colour, woodgrain and texture on flat panels, and a very durable surface.
• Polyurethane gives you profiled and shaped doors, and colour matching to paint, on a sprayed surface.
Most wardrobes use melamine for the carcase regardless of what the doors are, because the interior of a wardrobe benefits from a hard-wearing factory finish and nobody is putting a moulded profile on a shelf.
Where does melamine suit a wardrobe, and where does it not?
It suits:
• Carcases, shelving, dividers and drawer boxes, in essentially every wardrobe
• Flat doors, in contemporary and modern interiors
• Woodgrain doors, where a timber look is wanted without the cost and movement of real timber
• Sliding door panels, where a large flat face is required
• Any situation where the surface is going to be used daily and needs to tolerate it
It is less suited to:
• Profiled, shaker, panelled or moulded door faces, because the finish cannot follow a shaped edge. Those are polyurethane or another material
• Curved work, for the same reason
• Matching an existing painted colour exactly, because you are choosing from a manufacturer’s range rather than mixing a colour
• Areas of persistent moisture, unless a moisture resistant substrate is specified
How durable is melamine in a wardrobe?
The face is hard, sealed and resistant to scratching and marking in ordinary use, which is why it is used on the inside of cupboards where things are being slid across it every day.
The two things that damage it are impact and moisture, and both act on the edges rather than the faces.
Impact chips the surface at a corner or an edge, and a chip in melamine cannot be sanded back and refinished the way paint can, because the surface is a thin printed layer rather than a coating with depth. Damage is repaired by replacing the panel or by filling and colour matching, which is a cosmetic fix rather than an invisible one.
Moisture is the more serious one and it is covered below.
In normal bedroom use, neither is a frequent problem. Both are reasons to pay attention to how the edges are finished.
Why do the edges matter more than the faces?
Because the factory only finishes the faces.
A sheet of melamine board arrives with a decorative surface top and bottom. When the joinery shop cuts it, every cut exposes raw substrate along that edge. Those exposed edges are then covered with edge banding, a strip applied to the cut edge and trimmed flush.
Edge banding is where the quality difference shows up, and it is the thing worth asking about.
Material. Common edging materials include ABS and PVC, which are plastic strips of reasonable thickness, and melamine or paper edging, which is thinner. A thicker edge takes knocks better and is less likely to lift.
Thickness. Thicker edging on a door or a shelf front is more robust. Thin edging on a high-wear edge is where failures start.
How it is applied. Edging is heat-applied with adhesive, and on some machinery the join is effectively seamless. Older or lower-specification methods leave a visible glue line, which is cosmetic until moisture finds it.
Which edges are banded at all. Not every internal edge gets banded on every job. Ask which edges are finished and which are left raw. Raw edges inside a wardrobe are not a disaster, but they are the place moisture gets in and they are where a specification difference between two quotes frequently hides.
If you ask one question about board specification, ask about the edges.
How does melamine handle moisture?
The decorative surface is sealed and copes with a wipe-down and with incidental damp. The substrate underneath does not.
If water gets past the surface, usually at an unsealed edge, a damaged edge or a drill hole, particleboard absorbs it and swells. The swelling is permanent. It does not dry back to its original thickness, and it typically shows as a raised, roughened edge.
In a bedroom this is rarely an issue. In a laundry, a bathroom-adjacent space, a garage or anywhere with persistent humidity, it is worth specifying a moisture resistant substrate, which is manufactured to resist this and is usually identifiable by a colour through the board.
Practical things that matter in a normal wardrobe:
• Do not put damp clothing away. Melamine will not mind for an hour, the edges will mind over years.
• Wipe up spills rather than letting them sit at the base of a unit.
• If an edge is chipped or lifting, have it repaired rather than leaving the substrate exposed.
How do you clean and look after melamine?
Very little is required, which is one of its advantages.
• A damp cloth and a mild detergent for ordinary marks. Wring the cloth out rather than using it wet.
• Dry the surface afterwards, particularly near edges and joins.
• Avoid abrasive cleaners, scouring pads and anything gritty. The surface is hard but it is thin, and abrasion dulls it permanently.
• Avoid solvent-based cleaners and anything containing bleach or ammonia unless the manufacturer says otherwise.
• For a textured or embossed finish, a soft brush gets dust out of the texture better than a cloth does.
Gloss finishes show fingerprints and fine scratches more than matt ones. That is worth knowing before you choose a high gloss door for a child’s bedroom.
What about formaldehyde and board emission classes?
Worth understanding, because it is the substance behind most of the “healthy home” conversation about cabinetry, and because it is one of the few genuinely specific things you can ask a supplier.
Wood-based panels are bonded with resins, and some of those resin systems contain formaldehyde. Australian and New Zealand standards specify emission classes for these panels. The relevant specification standards are AS/NZS 1859.1 for particleboard and AS/NZS 1859.2 for dry-processed fibreboard, with emission testing carried out under AS/NZS 4266.16.
The classes you will see quoted are E0 and E1. E0 is the lower-emission class and E1 the higher one. The specific emission limits sit in the standards and differ depending on the panel type, so the meaningful question is not what the number is but which class a board is certified to and under which standard.
What to ask a supplier:
• Which emission class the board is certified to
• Which standard that certification is against
• Whether it applies to the carcase board, the door board, or both
This matters more than the general environmental statements that appear on most cabinetry websites. A certified emission class is a specific, verifiable fact. A statement that a company cares about the environment is not.
How does melamine compare to timber veneer?
Worth covering because the two look similar in a photograph and are very different products.
Timber veneer is a thin slice of real timber bonded to a board substrate, then sealed with a clear or tinted finish. The grain is actual grain, so no two panels are identical and the surface has depth that a print does not.
Woodgrain melamine is a printed reproduction of grain, fused to the board. Because it is printed, it repeats: on a long run of doors, the same pattern appears more than once unless the manufacturer has designed a long repeat.
Practical differences:
• Veneer can be sanded back and refinished. Melamine cannot.
• Veneer moves with humidity and light, and can change tone over years. Melamine is stable and holds its colour.
• Veneer is more easily marked and needs more care. Melamine tolerates daily use better.
• Veneer sits above melamine on cost.
Neither is the correct answer. In a wardrobe interior, melamine is generally the sensible material because the surface is used hard and consistency matters more than character. On a door in a room where the joinery is meant to be a feature, veneer does something melamine cannot.
The thing to be careful of is a quote that says “timber look” without saying which. Ask directly.
How do you choose a melamine colour or finish?
A few things that reliably help.
Look at a large sample, not a small one. A colour behaves differently across a door than it does on a chip. Ask for the largest sample available.
Look at it in the room. Take samples home and look at them in the morning, in the afternoon and under the room’s own lights. Showroom lighting is designed to flatter.
Hold it against what is staying. Flooring, curtains, the wall colour, existing joinery. The wardrobe has to agree with those, and a colour chosen in isolation frequently does not.
Consider the direction the room faces. A south-facing bedroom in Sydney gets cooler, flatter light all day, and a cool grey that looked crisp in a showroom can read as drab in it. North and west-facing rooms get warmer light that shifts significantly through the day.
Decide on matt or gloss deliberately. Gloss reflects light, which helps a dark room, and shows fingerprints and fine scratches, which does not help any room with children in it.
Check the repeat on a woodgrain. On a wide run of doors, ask to see how the pattern repeats across adjacent panels.
What should you ask about board specification?
Take this list to a quote appointment. The answers tell you more about what you are buying than the showroom does.
1. Is the carcase particleboard or MDF, and what thickness?
2. Are the doors the same material as the carcase?
3. What are the shelves made of, and what thickness? Shelf thickness determines sag over a span.
4. What edging material is used, and what thickness?
5. Which edges are banded, and which are left raw?
6. Is a moisture resistant substrate available, and is it used anywhere as standard?
7. What emission class is the board certified to, and under which standard?
8. Is a back panel included, and what is it made of?
9. How are the drawer boxes constructed?
10. What happens if a panel is damaged during installation, and later?
A supplier who can answer these quickly is telling you something useful, regardless of what the answers are.
The next step
Material choice is easier to make in person, because a woodgrain that looks convincing on a website can look different in the hand, and a texture cannot be photographed. Impressive Wardrobes offers a free measure and quote, where a designer takes you through finish options alongside the design for your room.
Book your free measure and quote, or call (02) 9796 1022. The showroom at 54 Canterbury Rd, Bankstown holds finish samples you can see and handle.
