What is the recommended installation method for lateral bracing of ceiling joists?

The recommended installation method for lateral bracing of ceiling joists is using gypsum board or continuous steel strap. This approach is effective because gypsum board adds rigidity and stability to the structure, helping to prevent lateral movement of the joists, which can occur under load. By providing a continuous surface, the gypsum board distributes loads evenly and helps maintain the integrity of the ceiling system.

Furthermore, a continuous steel strap offers a strong, resilient solution that can help to prevent twisting and buckling of the joists under stress. It effectively ties the joists together and minimizes displacement, offering additional support that is crucial in maintaining the structural integrity of the ceiling system.

Other methods like plywood sheathing may provide some level of stability, but they do not offer the same degree of advantages as gypsum board or steel straps in terms of weight, ease of installation, and effectiveness in lateral bracing. Wood blocks and metal brackets may not provide the continuous support needed for proper bracing, making them less optimal for this specific structural requirement.