A White T&G (Tongue & Groove) Subflooring MgO (Magnesium Oxide) Board 16mm,18mm and 20mm

 A White T&G (Tongue & Groove) Subflooring MgO (Magnesium Oxide) Board represents a heavy-duty, structural-grade flooring substrate designed to replace traditional plywood, OSB, and fiber cement underlayments.

By combining the structural interlock of a machined Tongue & Groove profile with the fireproof, water-resistant properties of MgO chemistry, these boards create an ultra-flat, non-combustible, and acoustically quiet subfloor matrix.

Property	Standard Metric/Specification	Engineering Advantage
Typical Thickness	16mm, 18mm, or 20mm	Matches or replaces standard 3/4"plywood/OSB subfloors.
Density Range	1050  to 1200 kg/m3	Structural grade; delivers solid underfoot feel with zero bounce.
Fire Performance	Class A1 / Class 0 (Non-combustible)	Acts as an integrated fire barrier between floor assemblies.
Flexural Strength	High Modulus of Rupture (MOR)	Easily supports ceramic tile, stone, or heavy screeds without cracking.
Finish Adaptability	Smooth front / Textured sanded back	Ready for direct adhesive bonding of tiles, vinyl, or hardwood.

 

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4mm and 6mm Sanded Mgo board Class-A Fire-Rated Core for Premium Laminates (HPLCPL Core)

 In the 4mm and 6mm thickness range, Sanded MgO Boards primarily serve not as independent drywall panels, but as high-precision, high-strength, Class-A fire-rated substrates (or core boards).

  Replacing Traditional Substrates: In public spaces with strict fire codes (hospitals, schools, airports), traditional MDF and plywood are often disqualified. Sanded MgO boards provide a non-combustible (Class A) alternative.

  High-Precision Lamination: These boards serve as the rigid core for High-Pressure Laminates (HPL), Continuous Press Laminates (CPL), or acrylic sheets applied under high heat and pressure.

  Finished Products: The resulting composite panels are used for anti-bacterial hospital wall cladding, school desk tops, and chemical-resistant lab counters. The sanded surface ensures the final laminate is mirror-flat with zero telegraphing (no bumps or dimples showing through).

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4200mm x 230mm x 7.5mm Wood Grain Fiber Cement Weatherboard

 Our 7.5mm Fiber Cement Weatherboard is the ultimate exterior cladding solution that perfectly bridges the gap between natural timber aesthetics and modern industrial durability. Featuring a deeply embossed, realistic cedar wood grain texture, this board delivers the timeless, warm look of traditional lap siding without any of the high-maintenance drawbacks of real wood.

Engineered with a 4200mm ultra-long specification and a 230mm wide profile, it minimizes horizontal joints, provides faster wall coverage, and creates sleek, continuous shadow lines. It is an ideal choice for residential villas, commercial facades, and modular housing projects seeking long-lasting curb appeal.

Technical Specifications

Property	Specification
Dimensions	4200mm (Length) × 230mm (Width)
Thickness	7.5mm (Optimal balance of strength and flexibility)
Surface Finish	Embossed Cedar Wood Grain / Timber Texture
Core Material	High-Grade Portland Cement, Silica Sand, Natural Cellulose Fiber
Fire Rating	Class A1 (Non-combustible)
Asbestos Content	100% Non-Asbestos
Installation Method	Overlap / Lap Siding (Horizontal)
Edge Profile	Square Edge

 https://www.youtube.com/shorts/SL-UKmnhiik

Why Choose Our 230mm x 4200mm x 7.5mm Fiber Cement Siding?

• Natural Aesthetics: Realistic wood grain texture for a high-end timber-look finish.
• Seamless Design: 4200mm extra length means fewer joints and faster coverage.
• Maximum Safety: Class A1 fire-rated, non-combustible material.
• Extreme Durability: 100% water, rot, mold, and termite resistant.
• Low Maintenance: No warping, peeling, or regular repainting needed.
• Easy Workability: Can be cut and installed using standard carpentry tools.

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Premium 8mm/12mm Through color Facade Panels

 "European Design Standards, Factory-Direct Efficiency." Our Premium Through-Color Facade Panels provide the exact same raw tactile appeal, density, and structural longevity as top-tier European brands like Equitone and Swisspearl.

 8mm Panels — Efficient Elegance: The industry standard for Rear-Ventilated Rainscreen (RVR) systems. It optimizes structural dead load while providing exceptional wind-load resistance. Ideal for large-scale commercial facades, corporate offices, and modern residential developments.

 12mm Panels — Heavy-Duty Rigidity: Engineered for high-impact zones, monumental panel dimensions, and premium concealed fixing systems (such as undercut anchors). Ideal for ground floors, public transport hubs, institutional buildings, and luxury villas requiring ultimate flatness and structural presence

 

Physical Property	Technical Value	Standard Compliance
Nominal Thickness	8mm+/-0.3mm/ 12mm+/- 0.5mm}	EN 12467 / ASTM C1186
Density	1.40 - 1.55 g/cm3	High-Density pressed
Bending Strength (Flexural)	≥18 MPa (Class 4/Category A)	High wind-load capacity
Fire Classification	Class A1 Non-Combustible	EN 13501-1
Moisture Movement	≤ 0.15%(Wet to Dry)	Outstanding dimensional stability
Surface Finishes	Natural Raw Matte, Linear Brushed, Sandblasted	Architectural Grade

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Fiber cement decking vs. WPC decking

 Both Fiber Cement Decking and WPC (Wood-Plastic Composite) Decking are highly popular alternatives to traditional timber, designed to solve the issues of rotting, warping, and high maintenance. However, they are made from fundamentally different materials, resulting in distinct performance profiles.

 

Summary Comparison Table

Feature	Fiber Cement Decking	WPC Decking
Primary Material	Cement + Cellulose Fiber	Plastic + Wood Flour
Fire Rating	Non-combustible (Class A)	Combustible (Class B/C/Unrated)
Dimensional Stability	Excellent (No expansion/contraction)	Poor (Expands/contracts with temp)
Maintenance	Low (May need repainting after 10-15 years)	Very Low (No painting/sealing ever)
Termite/Rot Resistance	Excellent	Excellent
Splintering/Warping	None	None
Installation	Harder (Heavy, dust control needed)	Easier (Standard tools, hidden clips)
Best For	Commercial, high-rise balconies, bushfire zones, regions with extreme temperature swings	Residential decks, low-maintenance backyards, DIY projects

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Can HPL MgO Boards be used in wet areas like bathrooms and commercial kitchens?

 Yes, absolutely. HPL MgO Boards are highly suited for wet and high-humidity environments like residential bathrooms, commercial public restrooms, and industrial kitchens.

In fact, they are frequently specified over traditional materials like drywall, greenboard, or PVC panels in these zones because they solve two problems simultaneously: they provide a 100% waterproof, chemical-resistant decorative surface while maintaining an inorganic, mold-proof structural core.

However, using them successfully in wet areas depends entirely on specifying the correct core formulation and executing proper edge-sealing installation.

Why HPL MgO Boards Excel in Wet Areas

The hybrid structure of the panel gives it unique advantages under wet conditions:

• Zero Mold or Bacterial Growth: Mold requires organic material (like the paper facing on drywall or wood components) to grow. Because both HPL (melamine/phenolic resin) and MgO (magnesium minerals) are entirely inorganic, the board will not support mold, mildew, or fungus, even if water penetrates the wall cavity.
• High Impact and Scratch Resistance: Commercial kitchens and public restrooms experience heavy wear from utility carts, pots, and high human traffic. The dense HPL shell prevents gouges and dents that would otherwise create pockets where moisture and bacteria collect.
• Chemical and Steam Immunity: Commercial kitchens are subjected to high-temperature steam and harsh chemical degreasers, while bathrooms deal with constant hot water and bleach cleaners. HPL resists chemical stains and will not delaminate or soften under steam exposure.

Thickness Recommendations for Wet Areas

• 4mm - 6mm: Best for direct glue-down application over existing solid backing walls (like old tiling or blockwork) in commercial kitchens, using a waterproof structural adhesive.
• 8mm - 12mm: The industry standard for full-height wall partitions or wall linings mounted to aluminum/steel studs in commercial shower facilities and public restrooms.
• 15mm - 18mm: Ideal for self-supporting toilet cubicles, urinal screens, and vanity countertop substrates.

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3mm to 6mm Sanded Mgo board used for HPL /PVC Lamination

 Using 3mm to 6mm Sanded MgO Boards as a substrate for HPL or PVC lamination represents a highly specialized, precision-driven segment of the building materials industry. Thin MgO boards (3mm, 4mm,5mm and 6mm) laminated with a decorative face are the gold standard for lightweight marine partitions, high-end RV interiors, cleanroom ceiling tiles, fire-rated wall panels, and commercial cabinetry cladding.

However, laminating on thin sheets introduces unique structural and manufacturing challenges that do not exist with thicker (9mm-12mm) boards. Below is the technical breakdown and production logic required to successfully process 3mm to 6mm sanded MgO boards for lamination.

Application Breakdown by Thickness

• 3mm to 4mm Sanded MgO:
  • Primary Use: PVC foil lamination or very thin micro-HPL overlays.
  • Applications: Lightweight ceiling tiles (e.g., sag-free cleanroom ceilings), internal linings for cruise ships, trains, and recreational vehicles (RVs) where every kilogram matters.
  • Key Characteristic: Highly flexible, requiring delicate handling on automated conveyor lines to prevent snapping before lamination.
• 5mm to 6mm Sanded MgO:
• Primary Use: Standard HPL lamination (0.5mm- 1.0mm face thickness).
• Applications: Modular cleanroom wall linings, hospital wall cladding panels, flush fireproof door skins, and architectural column covers.
• Key Characteristic: Provides excellent impact resistance and structural rigidity while maintaining a slim profile that mounts flush with standard architectural framing tracking.

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