Delivering a new standard in high performance sustainable building across all end use categories. Magnum Board™ contains no nasty chemicals, no gypsum, no cement based content, no formaldehyde and no silica content. 100% sustainable, high moisture resistance, Co2 negative, non-combustible, vapour permeable, high impact and bracing performance embedded in every board. Magnum Boards unique multi-category composition makes pack load purchases a common sense decision. No need for cumbersome multiple board product layers with numerous installation and conversion details. Keep it simple, save money and time. Sustainable development made easy.