ArkiBoard Applications

  • Exterior Wall

    ArkiShield magnesium cement boards are a fireproof sheathing design for exterior walls. It is made from reinforced Magnesium Oxysulfate cement, grade E mesh fibre, and waterproof polymers. ArkiShield is the leading chloride-free MgO board and has passed all the durability tests of EN 12467(fibre-cement sheathing standard). It is a fireproof and cost-effective sheathing, highly recommend for tile, brick, stone veneer substrate, ETICS underlay, aluminum curtain wall substrate and stucco substrate etc.

  • Interior Wall

    ArkiCore magnesium cement board is an ideal interior wall application in high moisture and wet areas like the kitchen and bathroom. ArkiCore is a fire-resistant wallboard that has passed the ASTM E119 and has proven to be a 1-hour fire-rated building material. ArkiCore is also water-resistant and mold-resistant, which is a much better building material than OSB or Gypsum board in wet and high moisture areas. We provide tapered edge and square edge boards for easy installation.

  • Ceiling & Floor Board

    ArkiFloor is ideal for use in interior ceilings and sub-floor board applications. Using a 10mm thickness board for the ceiling and a 19mm thickness board for the sub-floor board can give you a 2-hour fire separation. ArkiFloor is good for fire-resistance, water-resistance and sound insulation. We offer tapered edge, square edge, and tongue & groove edge boards for easy installation.

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ArkiBoard Properties

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    Fire Resistance

    • Incombustible Class A1
    • Flame spread None Class A
    • Smoke emission None Class A
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    Moisture Resistance

    • Waterproof coating surface
    • Maintains high strength in wet condition
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    Mold Resistance

    • Resistant to mold
    • Resistant to fungus
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    Pest Resistance

    • MGBoard with a steel frame structure provides 100% termite and pest resistance
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    Impact Resistance

    Reinforced with mesh glass fibers provides structural resistance

    • Hammer Pounding
    • Panel Drops
    • Edge Impact
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    Thermal Resistance

    Low heat transfer rate which is much lower than most inorganic building materials, 0.218(M2.K)/W

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    Flexible

    12mm thickness MGBoard has a bending strength of over 1350 Newtons or 303.4 lbf.

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    Durable

    • Passed 50 times soak & dry cycles
    • Passed 50 times heat rain cycles
    • Passed 100 times freeze-thaw cycles
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    SIP Sheathing

    • 40-60 minutes fire protection
    • Screw holding > 700-900N
    • High bending & impact strength
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    Easy Installation

    • Utility knife cutting, sawing, nailing, drilling
    • Plastering & painting same as gypsum board and fiber cement board.
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    Building Safe

    • Resistant to fire, water, mould, and termites
    • 20 years factory warranty with "No Metal Corrosion"
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    ECO & Safe

    • Abestos and formaldehyde free
    • Materials Safety meets European REACH regulation.
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Wholesale Inquiries

Magnesium Oxide Board

Upgrade your construction projects with Arkitor MGShield Boards, the ultimate magnesium oxide (MgO) panels for exterior sheathing, siding, and sub-flooring. Engineered for fire resistance, weatherproofing, and sustainability, MGShield is the ideal choice for residential, commercial, and industrial applications.

Why MGShield?

  • Fire-Resistant: Class A1 incombustible rating with no flame spread, certified under ASTM E119 and CAN/ULC S101.
  • Weatherproof: Reinforced with chloride-free magnesium cement, passing EN 12467 durability tests.
  • Eco-Friendly: Free from asbestos, formaldehyde, and harmful chemicals, meeting European REACH standards.

Key Applications

  • Exterior Walls: Perfect for tile, stone veneer, ETICS underlay, aluminum curtain walls, and stucco.
  • Interior Walls: Mold- and moisture-resistant for kitchens, bathrooms, and high-humidity spaces.
  • Ceilings & Floors: Fire-rated and sound-insulated boards in thicknesses from 6mm to 19mm.

Built to Last

  • Impact Resistant: Reinforced with mesh glass fiber for superior strength.
  • Customizable Sizes: Available in multiple thicknesses and lengths up to 10 feet.
  • 20-Year Warranty: Backed by proven durability and performance.

Discover the Difference with Arkitor MGShield.
Contact us today to request a quote or learn more about our product line.