When using platform framing , fireblocking requirements are typically satisfied by the __ top wall plates headers furring strips cripple studs

When using platform framing, fireblocking requirements are typically satisfied by the headers. Headers are horizontal structural members used in platform framing to support the floor joists or roof rafters. They provide a continuous barrier that helps prevent the spread of fire between adjacent floor levels or between the floor and the roof. By incorporating headers in the platform framing design, the fireblocking requirements are effectively met.