MgO = Magnesium Oxide
Impervious to fire, water and all insects
- Non combustible
- Non flammable
- Does not feed mold or mildew
- Completely non toxic.
We use the 9mm Sanded Back board as a drywall replacement because it breathes with HempCrete
For USA/Canada pricing see below
What is MgO? (123.6kb)
Introduction to Magnum® Board (143kb)
FAQ’s about Magnum® Board (106kb)
Material Safety Data Sheet (112kb)
Interior wall and ceiling installation guide (207kb)
Magnum® Board Certified Test Summary and Product Specifications (1.18mb)
Recommended Fastening Matrix (88kb)
Magnum® Board Flyer (1mb)
for more information and pricing Contact Us
One product, practically every application. Magnum® Board (Magnesium Oxide or MgO Board) is a technologically advanced building material that offers superior performance in every category when compared to traditional wood, gypsum and cement based products.
Magnum® Board is a mineral based green builder product. It is homogenous; NO de-lamination.
Magnum® Board products can have a positive impact on your family’s health and safety while extending the life of your investment.
Magnum® Board products are engineered to provide the building community with a codes approved (International Code Council, Underwriters Laboratories, ASTM Testing) material for multiple applications.
Magnum® Board products eliminates the toughest problems facing architects, engineers, contractors, builders and consumers today. Magnum Board products are:
¤ Virtually impervious to fire
¤ Virtually impervious to water
¤ Unaffected by all insects
¤ Non-nutrient for mold or mildew
¤ Completely non-toxic
¤ Homogeneous construction to eliminate de-laminating
¤ Available for almost every application required in residential, commercial and industrial construction
Magnum Board Decorative Fence Panels contain no nasty chemicals, no cement based content, no formaldehyde. 100% sustainable, 100% compostable, Co2 negative, vapour permeable and non-combustible. Excellent exterior durability, high impact resistance, and bracing performance embedded in every sheet. Independently tested and appraised. Combine with Foreverbreathe Silicate Paint to ensure best performance