A buyer from Cebu messaged me last week: “Can I use your melamine plywood for kitchen cabinets? My customers keep asking about water.”
Here’s the honest answer. Melamine plywood is water-resistant. It is not waterproof. Knowing the difference will save you money and complaints.
Water-resistant vs waterproof — what’s the real difference?
The melamine paper face handles water well. Coffee spills, wet cloths, steam from cooking — wipe it off and you’re fine.
The weak point is the cut edges. Leave a raw edge sitting in water for a few days and moisture slowly works into the core. That’s when you see swelling, and the layers start to open up.
What we tell our cabinet customers
Seal every cut edge. PVC edge banding, or a proper waterproof sealant. Do this and the board runs 8 to 10 years in a normal kitchen. Skip it, and even the best panel fails within two years.
Where melamine board is the wrong choice
If your project is genuinely wet — bathrooms, outdoor kitchens, boat interiors — you need marine plywood with WBP glue instead. Different product, different price point. Don’t let anyone sell you melamine board for that job.
Two things to check before you order
- Ask for the boiling test result. A good core should survive 72 hours of boiling without delamination. We run this test on every batch in our own lab. If a factory can’t show you one, walk away.
- Check moisture content. It should leave the factory at 8–12%. Anything higher and you’re buying future warping.
Still unsure? Order one sample sheet first. Any factory that trusts its own product will send it free.