Fire resistance
Magnesium oxide board is a non-combustible material. Specify the appropriate tested assembly for your project’s fire-rating requirements.
MGO PRODUCTS / GBS USA
Magnesium oxide panels for walls, ceilings and beyond.

01 / MATERIAL ADVANTAGES
Mineral-based magnesium oxide panels designed for fire resistance, durability and dimensional stability.
Magnesium oxide board is a non-combustible material. Specify the appropriate tested assembly for your project’s fire-rating requirements.
Strong bonding surfaces and a mineral-based composition support durable interior and exterior applications.
02 / APPLICATIONS
Choose the board designed for its application.
Interior wall and ceiling board for residential and commercial spaces.
Exterior wall board for the building envelope.
Roofing substrate for compatible roof assemblies.
Supporting layers for compatible floor and finish systems.
03 / SPECIFY YOUR PANEL
Tell us where the panel will be used, the required thickness and dimensions, and the finish or assembly you have in mind. We’ll help identify the appropriate product and supporting documents.
Technical data available on request.
Request specifications04 / TECHNICAL RESOURCES
Review manufacturer information and confirm current product details with GBS before ordering.
LET’S FIND THE RIGHT MATERIAL