Red Seal Drywall Finisher and Plasterer Practice Exam

When two sheets of drywall meet at an angle, the joint created is referred to as a corner joint. This type of joint is typically seen in interior applications where the drywall sheets form an angle, such as in inside corners of walls.

Corner joints are essential to the structural integrity and aesthetic appearance of the drywall installation, requiring specific finishing techniques to ensure that they are smooth and even. Proper taping and mudding methods are crucial for corner joints, as they are visible joints that can affect the overall finish of the drywall.

In contrast, a butt joint typically occurs when two sheets of drywall are butted together without any tapering of the edges, while a bevel joint involves tapered edges that align with the adjoining sheet, allowing for a smoother transition. A V-joint, while also a type of joint, is specific to certain types of installations and is not the standard term used for angled drywall installations. Thus, the correct identification of a corner joint is vital for accurate communication and understanding in drywall finishing.