Magnum Board delivers the new standard in high performance sustainable, health-based building.

Sustainably manufactured and free of harmful chemicals, Magnum Board provides superior performance and environmental benefits when compared to traditional wood fibre, plywood, gypsum, and cement-based substrates. Magnum Board is independently appraised both globally and in New Zealand for interior and exterior applications. With numerous applications possible in one high quality composition, Magnum Board is a uniquely versatile construction material that provides exceptional performance and total build value.


Sustainably manufactured from high-quality magnesium oxide, Magnum Board is breathable and free of harmful chemicals.