​Welcome to Canada's best source for MgO boards and products.
Considering CanMgO for Your Next Project?
Whether you’re building residential, commercial, or multifamily, CanMgO panels are engineered to meet code, reduce install time, and outperform traditional substrates.
The OmniBoard™ Series: High-Performance Mineral Boards
Non-toxic, sulfate-based (MgSO4​), and engineered for the toughest Canadian climates. Our boards replace traditional drywall, subflooring, and siding with a single, superior solution.
OmniBoard Wall & Ceiling
  • Best For: Commercial fire-rated assemblies, high-traffic areas, and healthy homes.
  • Key Specs: 10mm, 12mm, 15mm thicknesses.
  • The Advantage: Replaces traditional drywall. A1 Non-combustible rating with zero smoke contribution​
OmniFloor Subfloor Panels
  • Best For: Modular builds, basement subflooring, and fire-rated floor assemblies.
  • Key Specs: 18mm and 20mm thicknesses.
  • The Advantage: High flexural strength (14.2 MPa) that won't swell or rot if exposed to water during construction.

​OmniSiding & Specialty
  • Best For: Exterior building envelopes and decorative fireproof cladding.
  • Key Specs: 6mm and 8mm thicknesses.
  • The Advantage: Impact resistant and mold-proof. Ideal for coastal BC environments where moisture is a constant threat.

​Why Builders Choose OmniBoard:
  • Sulfate-Based (MgSO4​): Advanced chemistry that is virtually chloride-free, preventing fastener corrosion.
  • Fire-Rated: Tested to ULC-S101 and ASTM E119 standards for up to 2-hour fire assemblies.
  • Impact Resistant: Significantly tougher than gypsum, reducing maintenance costs in schools and hospitals.
  • Environmentally Friendly: 100% recyclable and CO2-sequestering during the curing process.
  • Because MgO board doesnt deteriorate, materials withstand long build periods and last construction delays that your standard drywall will not last

Contact Us

Headquartered in Port Moody, BC, CanMGO provides sustainable, fire-rated building solutions for the modern Canadian construction industry. Our OmniBoard systems eliminate the waste and toxins associated with standard drywall while offering unmatched durability for any project scale.