Aluminium kitchen cabinets vs wood/MDF — which is better for Dubai humidity?

Short answer: aluminium kitchen cabinets are genuinely the most MOISTURE-PROOF carcass option — aluminium doesn't swell, warp, rot or harbour damp the way board can, so in a humid, wet-prone kitchen (under-sink, coastal, a home where leaks/steam are a worry) it's the most durable, hygienic choice and won't disintegrate if it gets wet. The trade-offs: it's usually more EXPENSIVE, the look is more utilitarian/modern (though modern finishes have improved a lot), it can dent, and it's a specialist repair. Good WOOD/MR-MDF (moisture-resistant board with properly sealed edges) is cheaper, warmer-looking and perfectly durable IF it's quality and kept dry — but ordinary MDF/chipboard swells the moment water gets to an unsealed edge. So: aluminium for maximum moisture-proofing and longevity; quality MR-MDF/wood for looks and value where it'll be kept dry.

Aluminium cabinets: - Moisture: unbeatable — doesn't swell, warp, rot or delaminate, survives water/leaks/steam, doesn't harbour mould. The reason they're pushed in this humid, wet-kitchen climate. - Durability/hygiene: long-lasting, easy to wipe, won't disintegrate under the sink. - Trade-offs: higher cost; a more utilitarian look (though finishes/wood-effect have improved); can dent; repairs are a specialist job.

Wood / MR-MDF cabinets: - MR-MDF (moisture-resistant) with SEALED edges is the sensible board choice here and, kept dry, is durable and looks great — warmer, more design flexibility, cheaper. - But ordinary MDF/chipboard, or MR-board with unsealed edges, swells fast once water reaches it — the classic under-sink failure. Quality + sealed edges is everything. - (See the carcass material thread for the board options.)

Where each makes sense: - Aluminium: where moisture is the priority — wet zones, under-sink, coastal humidity, a worry about leaks, or you want maximum longevity/hygiene and accept the look/cost. - Quality wood/MR-MDF: where you want warmth, design range and value and the kitchen will be kept reasonably dry with sealed edges and good quality throughout. - Hybrid: some do aluminium in the wet/under-sink zones and board elsewhere.

Common mistake: buying cheap ordinary MDF/chipboard to save money and watching it swell within a year at the sink — or paying for aluminium everywhere when quality sealed MR-MDF would do outside the wet zones. Match it to moisture risk and budget; for the moisture-proof route, an aluminium fabrication specialist builds cabinets that won't swell. Anyone gone aluminium in the kitchen — worth it over good MR-MDF?