Melamine board (MFC) comes in two standard sheet sizes — 1,220 x 2,440mm and 1,220 x 2,740mm — with thicknesses from 6mm to 30mm in ready stock, and custom thicknesses available by request for larger orders.
Getting the size and thickness right matters as much as the colour when specifying melamine board — the wrong thickness means a panel that flexes under load or adds unnecessary material cost, and the wrong sheet size means avoidable offcuts and waste. This guide covers the standard dimensions available, how to choose thickness by application, and what changes with a custom order.
Standard Melamine Board Sheet Sizes
Ready-stock melamine board is available in two standard sizes:
- 1,220 x 2,440mm
- 1,220 x 2,740mm
These sizes are shared across both ready-stock and custom orders — what changes with customization is thickness, core, and design, not the sheet footprint. Working within these standard dimensions when planning cut lists is the most cost-efficient approach, since it avoids the waste and lead time that come with non-standard panel sizes.
Melamine Board Thickness Options
Ready-stock thicknesses run from 6mm to 30mm. Custom thicknesses are available by request, typically requiring a minimum order quantity since they fall outside standard production runs.
Choosing Thickness by Application
- 6–9mm — light applications such as drawer bottoms, cabinet backs, or decorative panels where structural load is minimal.
- 12–15mm — general furniture panels, shelving, and cabinet doors where moderate rigidity is needed.
- 18mm — the most common thickness for furniture carcasses, wardrobe panels, and worktops, balancing strength and material cost.
- 20–25mm — heavier-duty furniture, countertops, and commercial applications with higher load or wear demands.
- 30mm — specialized or high-load applications, less common but available for projects that need it.
Thicker isn’t always better — matching thickness to actual structural demand keeps both material cost and panel weight in check, particularly for furniture that needs to be moved or assembled on-site.
Core Type and Its Relationship to Sizing
Sheet size and thickness stay the same across core types, but which core suits your project depends on the application:
- Ready stock — particle board core (E2, E1, CARB P2, E0, or E0S grade)
- Custom order — MDF or HMR core, for moisture-exposed applications or where a smoother edge finish is needed
If you’re deciding on core type as well as sizing, it’s worth confirming both at the same time — some core and thickness combinations are only available through custom order.
How Sizing Affects Custom Orders
Custom orders open up more than just non-standard thickness:
- Colour and pattern — Premium, Stone, Wood & Non-Wood designs, or embossed textures, are only available as custom order regardless of the sheet size chosen. See the full colour and pattern range for options.
- Face design — custom orders can specify a different colour or texture on each face, useful for double-visible applications like room dividers or cabinet doors.
- Minimum order quantity — any deviation from standard thickness or ready-stock design typically comes with an MOQ, so it’s worth planning custom specifications around full production runs rather than small trial orders.
Common Sizing Mistakes
- Ordering standard thickness for a heavy-load application — underspecifying thickness leads to sagging shelves or flexing panels over time.
- Planning cut lists around non-standard sheet sizes without checking if a smaller standard sheet would reduce offcut waste.
- Overspecifying thickness “to be safe” — this adds cost and weight without functional benefit for light-duty applications.
FAQ
What is the standard size of a melamine board?
The two standard ready-stock sizes are 1,220 x 2,440mm and 1,220 x 2,740mm.
What thickness of melamine board is used for furniture?
18mm is the most common thickness for furniture carcasses and wardrobe panels, though 12–15mm is common for cabinet doors and shelving with lighter loads.
Can I order a custom melamine board thickness?
Yes, custom thicknesses outside the standard 6–30mm range are available by request, typically with a minimum order quantity.
Get the Right Melamine Board Size and Thickness from RPI
For help specifying the right size, thickness, and core for your project, contact RPI’s team at admin-rpi@rimbapartikel.com or chat with us on WhatsApp. RPI is a JIS-certified manufacturer based in Kendal, Central Java, established in 1990, producing MFC since 2019 in partnership with AICA.
