When installing a floor truss system, it is essential that the loads are adequately transferred to the ground by properly securing the truss to prevent any movement. Top chord support floor trusses require the top chord to fully bear onto the supporting beam. If there is a gap between the top chord and the supporting beam, use a solid, non-compressible block to maintain the fully-bearing transfer of load. Without this proper support, trusses may detach over time, compromising the integrity of th