# Magnesium Oxide Boards: A Versatile Building Material
Magnesium Oxide (MgO) boards are a popular construction material known for their durability, fire resistance, and eco-friendliness. Made from magnesium oxide, magnesium chloride, and reinforcing fibers, these boards serve as an alternative to traditional drywall, plywood, and cement boards.
## Key Benefits:
1. Fire Resistance – MgO boards are non-combustible, making them ideal for fire-rated walls and ceilings.
2. Moisture Resistance – Unlike drywall, they resist mold, mildew, and water damage, suitable for bathrooms and exteriors.
3. Eco-Friendly – Free from asbestos and formaldehyde, they are a greener choice for sustainable construction.
4. Durability – Stronger than drywall, they resist impact, cracking, and pests.
## Common Uses:
– Interior and exterior wall sheathing
– Tile backing in wet areas
– Fireproof partitions
– Underlayment for flooring
## Considerations:
While MgO boards offer many advantages, proper installation is crucial to prevent brittleness-related issues. They may also be more expensive than standard drywall but provide long-term benefits.
Magnesium Oxide boards are a reliable, high-performance option for modern construction, combining safety, strength, and sustainability.