Product Description

Magnesium Oxide Board (MgO Board) is an advanced, fire-resistant sheathing material engineered to deliver superior performance across modern construction applications. Manufactured with an A1-grade non-combustible formulation, it offers exceptional fire protection while maintaining impressive thermal insulation and acoustic performance. Compared with traditional sheathing materials, MgO board is lighter, stronger, and more dimensionally stable, making it highly suitable for both residential and commercial building projects.

Built with excellent compressive strength and impact resistance, MgO board can function not only as a protective sheathing panel but also as a structural component in a variety of framing systems. Its high resistance to water and moisture prevents swelling, deterioration, and corrosion-related issues commonly seen in conventional materials. This level of durability ensures consistent performance even in high-humidity or variable climate environments.

As one of the most innovative sheathing boards in the construction industry, MgO board is widely used in steel-frame and wood-frame modular building systems. The product represents a new generation of magnesium oxide technology, offering enhanced stability without the moisture absorption and corrosion risks associated with other MgO products. Its versatility, longevity, and superior safety profile make it a preferred choice for modern building and renovation projects demanding high performance and reliability.

Key Features of Magnesium Oxide Board 

1. High Fire Resistance
   MgO boards offer strong protection against fire, maintaining stability under high temperatures and ensuring that no toxic smoke is released during exposure to flames.

2. Moisture & Water Resistance
   These boards perform well in damp or humid environments, helping reduce issues such as mold growth and material deterioration caused by moisture.

3. Impact Durability
   Designed to remain intact under moderate force, MgO boards provide reliable impact resistance, supporting long-term use in various building applications.

4. Thermal Properties
   Although not a specialized insulation product, MgO boards contribute a reasonable level of thermal resistance, assisting with basic temperature regulation in buildings.

5. Sound Reduction
   The boards deliver effective sound-absorbing performance, helping minimize noise transfer between interior spaces or from external sources.

6. Stable Dimensions
   MgO boards maintain consistent shape and size and show minimal expansion or contraction when exposed to changes in temperature or humidity.

7. Lightweight Design
   Compared with heavier materials like concrete or traditional gypsum board, MgO boards are lightweight, making handling, transportation, and installation more efficient.