In what direction should drywall be fastened to steel studs?

When fastening drywall to steel studs, it is essential to do so in one direction only. This approach ensures the structural integrity and uniformity of the drywall installation. Fastening drywall consistently in one direction—typically with the long edge placed perpendicular to the studs—reduces the risk of cracking and provides a more stable surface for finishing. This method also aids in efficient installation, as it allows for easier alignment and minimizes the number of joints that need taping and finishing.

Fastening in alternating directions or in multiple directions can lead to complications in the alignment and may cause stress points or misalignment in the finished wall. Similarly, fastening diagonally is not standard practice due to the potential for an uneven appearance and increased difficulty in achieving a flat surface. By controlling the direction of fastening, contractors can ensure a smoother, more durable wall that is easier to finish and maintain.