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Diamond Board

Waterproof. Fireproof.
Eco-Safe. Beautiful.

A patented SPC composite panel for kitchens, bathrooms and beyond — 50% lighter than solid wood, 3× stronger than MDF or plywood, and the panel we use in our own modular builds. National invention patent protected.

Choosing a board material for kitchen cabinets

Why Another Board?

One Board for Kitchens,
Bathrooms & Beyond

What do you do when a project calls for a board that is highly waterproof, flame-retardant and antibacterial — for kitchen cabinets, bathroom vanities and whole-house millwork?

Wood swells. MDF crumbles. Plywood delaminates. Diamond Board was engineered from the core out to end that trade-off: the warmth of natural wood grain, with none of the vulnerabilities.

National Invention Patent 50+ Finishes ENF Grade
Diamond Board five-layer sandwich architecture

Engineered Precision

Five-Layer Sandwich Architecture

Each Diamond Board is built from five precision-bonded layers — delivering a panel that is lighter than solid wood yet structurally superior to MDF and plywood.

  • 01 · PET Surface — scratch-resistant, flame-retardant decorative film, 50+ finishes
  • 02 · SPC Face Panel — high-density stone-polymer composite for rigidity and flatness
  • 03 · Diamond Wave Core — SPVC honeycomb structure, the heart of its strength-to-weight ratio
  • 04 · SPC Face Panel — symmetrical base layer for dimensional stability
  • 05 · PET Surface — dual-sided protection for consistent performance
50%Lighter than solid wood
3×Stronger than MDF & plywood
0%Water absorption
5,000 NLoad capacity
Elephant standing on a Diamond Wave core panel

Extraordinary Strength

5,000 N. No Bending.
No Cracking. No Compromise.

The diamond wave core distributes force evenly across the entire panel. It carries a standing load of 5,000 N and is rigid enough to walk on during installation — less site damage, fewer call-backs, and it arrives ready to fit with no plastering or wet trades behind it.

Water poured over a Diamond Board panel
100% Waterproof Rinse it, soak it, submerge it — zero water absorption after 72-hour immersion testing, with no swelling, warping or delamination.
AC5 scratch resistance test
AC5 Scratch Resistance The highest commercial abrasion grade — over 10,000 cycles with no visible surface damage. Claws, keys, daily wear: nothing leaves a mark.

Built for Wet Spaces

Where Wood Panels Fail,
Diamond Board Thrives

100% Waterproof

Zero water absorption rate — submerge for 72 hours with no swelling, warping or delamination.

Antibacterial Surface

Inhibits mold and bacterial growth even in persistently damp conditions.

B1 Fire Rated

Self-extinguishing material — the flame stops the moment the ignition source is removed.

ENF-Grade Eco Safe

Zero formaldehyde added — meets the strictest environmental standards for immediate occupancy.

Sound Dampening

Absorbs cabinet door impact — permanently eliminates slam noise.

Unified Aesthetics

Doors, walls and cabinet bodies finished in perfectly matched colours from 50+ options.

Applications

Every Wet Environment
in the Home — Solved

Diamond Board kitchen cabinets
Kitchen Steam, splashes, heat — handled effortlessly. Ideal for cabinet bodies, doors, countertop substrates and wall panels.
Diamond Board bathroom vanity
Bathroom No mold, no warping, ever. Perfect for vanity cabinets, linen towers, mirror cabinets and shower-adjacent storage.
Diamond Board wardrobes and living space
Contemporary Living The warmth of natural wood grain without the vulnerabilities — floating vanities, full-height wardrobes and whole-house millwork.
Diamond Board laundry cabinetry
Laundry & Utility No special treatment, no sealed edges, no compromise — one material for laundry cabinets, balcony storage and every wet zone.
Diamond Board colour collection

Colour Collection

50+ Finishes,
Perfectly Matched

Solid tones, wood grains and stone textures — all in PET film, so doors, walls and cabinet bodies finish in perfectly matched colours from the same board family.

A Diamond-Level Home Starts With the Board

Send your cabinet drawings or module sizes for a Diamond Board quote.