standard drywall sheets typically have tapered or beveled edges on the long sides. These beveled edges make it easier to join two sheets together with joint compound, creating a smooth and seamless finish.
The beveled edges are not present on the short ends of the drywall sheets. This design allows for a more natural transition between the sheets when they are installed, reducing the visibility of the joints and ensuring a smoother surface for painting or finishing.
However, it's essential to note that product designs and specifications may change over time, so I recommend checking with a local hardware store or a reputable drywall manufacturer to confirm the most current information.