Fire Proof Construction Board

Atlon™ MGO Board is an innovative multi-purpose fireproof construction board that uses a magnesium oxide sulphate formula integrated with layers of glass fibre mesh to create a board that is highly durable, incombustible (Euroclass A1), lightweight, waterproof, impact resistant, non-toxic and 100% recyclable.


This results in a product that:

• Contributes to faster and more flexible building methods
• Ensures contractors can comply with the most stringent standards and building codes, particularly with regards to fire safety
• Significantly reduces total construction costs
• Positively impacts sustainability and reduces CO2 emissions and water consumption




T: 0843 382 1920 | E:



Features and Benefits

  • Fire Rated to Euroclass A1 (incombustible) according to EN13501-1 standards
  • Fully tested and CE Certified according to European Quality Standards.
  • Atlon™ MGO boards are non-toxic, formaldehyde and asbestos free.
  • Atlon™ MGO Board is not only a faster and more flexible construction material, but it will also contribute to a more sustainable construction industry
  • Waterproof and dimensionally stable in high-moisture, high-humidity environments. Resistant to rot and mildew.
  • The reinforced glass fibre internal structure of the boards makes them highly durable and resistant to major impact
  • Lightweight and easy to install - perfect for easy handling and quick installation. Can be machined, cut, drilled, or rendered.

Standard Board Size

  • 2440 x 1220 x 6.5mm / 9mm
  • 2400 x 1200 x 12mm
  • 2700 x 1200 x 12mm
  • 3000 x 1200 x 12mm


N.B. Bespoke sizes available upon request



  • Rendering
  • Timber Frames
  • Internal Wall Lining
  • Ceilings & Roofing
  • Steel Frames
  • Spandrel Panels
  • Modular Build
  • Tile Backer
  • Sub-flooring
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