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Do Cabinet Box Materials Really Matter? Melamine vs Plywood vs Particleboard

When it comes to kitchen cabinets, the material inside the box matters more than most people realize. Here’s what you need to know about melamine, plywood, and particleboard — and why we use melamine at Affordable Cabinets.


🪵 What Is Melamine?

Melamine is a durable, resin-coated surface that’s fused onto particleboard or MDF core panels. It creates a smooth, clean finish that resists moisture, stains, and scratches.

✅ At Affordable Cabinets, our cabinet boxes are made from ⅝” thick white melamine panels — clean, consistent, and built for everyday use.


📦 What About Plywood?

Plywood is made from multiple thin layers of wood glued together. It’s strong and often used in custom cabinet builds.

Pros:

  • Lightweight

  • Good screw-holding strength

  • Moisture-resistant

Cons:

  • More expensive

  • Can warp if not sealed properly

  • Unfinished interiors unless laminated

📌 Most homeowners don’t need plywood unless building custom, high-end cabinetry.


🧱 What About Particleboard?

Particleboard is made from compressed wood chips and resin. It’s commonly used in budget furniture and some RTA cabinets.

Pros:

  • Affordable

  • Flat and consistent for laminates

Cons:

  • Not water-resistant

  • Can swell or sag if exposed to moisture

  • Lower screw-holding strength than melamine or plywood


🆚 Quick Comparison

Material Water Resistance Cost Strength Finish Look Used at Affordable Cabinets
Melamine ✅ High 💲💲 ✅ Strong Clean, sealed surface ✅ Yes
Plywood ✅ Moderate 💲💲💲 ✅ Strong Requires finish layer ❌ No
Particleboard ❌ Low 💲 ❌ Weak Can look rough ❌ No

💡 Our Recommendation

Melamine is the sweet spot for strength, value, and clean appearance — that’s why we use it on every cabinet box we build. No warping, no exposed wood, and no overpaying.


📨 Still Have Questions?

We’ll walk you through the cabinet construction if you’d like — and send photos of our box interiors before you order.
📩 info@affordablecabinets.com
📍 4271 Duluth Ave, Rocklin, CA 95765, USA