MDF vs MFC: What's the Difference?

"MDF or MFC?" is probably the most common material question in a cabinetry workshop. They look similar on the shelf and both come in sheets. But they behave very differently, and mixing them up creates problems.

Here's the clear version. (If you're speccing a kitchen specifically, see our board selection guide too.)

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MDF — Medium-Density Fibreboard

MDF is made from wood fibres broken down and bonded under heat and pressure with resin. The result is a dense, smooth, homogeneous board with no grain structure.

What it's good for:

• Painted door and drawer fronts — the smooth, grain-free surface takes primer and paint cleanly
• Routed profiles and decorative edges — it holds detail without chipping
• Internal shelving in wardrobes (lighter duty)
• Skirting and moulding applications

What it isn't good for:

• Carcasse construction in kitchens — it's heavy and doesn't hold screws at edges as well as chipboard
• Wet areas — standard MDF swells badly when it gets wet; even moisture-resistant MDF has limits
• Applications where weight is a concern

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MFC — Melamine-Faced Chipboard

MFC is chipboard (compressed wood chips and resin) with a melamine resin surface bonded to both faces. The surface can be plain colour, woodgrain, stone-effect, or textured.

What it's good for:

• Kitchen and wardrobe carcasses — dimensionally stable, strong, screw-friendly
• Door fronts where a decorative finish is wanted (timber looks, solid colours)
• Shelving (choose 18mm for loaded shelves)
• Most standard cabinetry applications

What it isn't good for:

• Painted finishes — the smooth face doesn't grip primer the way MDF does, and any chipboard grain can show through paint over time
• Routed profiles on edges — the core chips

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The simple rule

| You want... | Use... | |---|---| | A painted door front | MDF | | A timber or solid-colour door front | MFC (decorative) | | A kitchen carcasse | MFC (18mm) | | A routed edge or profile | MDF | | A wardrobe carcasse | MFC (16mm or 18mm) | | Wet area cabinetry | Moisture-resistant MFC |

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What about cost?

MDF is generally slightly more expensive per sheet than equivalent MFC, and it's heavier — so factor handling and fitting labour into your quote if you're switching from MFC to MDF on a large job.

For most kitchen projects, the smart approach is MFC carcasses + MDF painted fronts (where painted is specified) or MFC throughout (where a decorative surface is specified). Don't use MDF for carcasse work unless there's a compelling reason.

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Where Nuvaya fits in

Every board in Nuvaya's range is MFC — built on a hardwood substrate rather than the softer, thinner cores some suppliers use to cut cost. If you're speccing MFC carcasses for a Kenyan workshop, that's the material difference worth asking your supplier about. See the full board range for finishes and specs.

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Not sure which board fits your next brief? Speak to the Nuvaya team — we'll help you sort it out quickly.