(1)
Steel door frames forming part of a closure in a fire separation, including anchorage requirements, shall conform to CAN/ULC-S105, “Standard Specification for Fire Door Frames Meeting the Performance Required by CAN/ULC-S104.”
Steel door frames forming part of a closure in a fire separation, including anchorage requirements, shall conform to CAN/ULC-S105, “Standard Specification for Fire Door Frames Meeting the Performance Required by CAN/ULC-S104.”