MgO sheathing is also known for its strength and durability. It has a high load-bearing capacity, allowing it to support heavy materials and resist impact. Unlike plywood or OSB, which can warp or degrade over time, MgO sheathing maintains its structural integrity, providing long-lasting stability to the building envelope. Its dimensional stability ensures that it remains flat and true, minimizing the risk of cracks or gaps that can compromise the overall performance of the structure. For more details: https://www.rockmaxboard.com/structural-mgo-sheathing/