Massachusetts Unrestricted Construction Supervisor License Practice Test

When installing drywall, what is the preferred method for fastening the sheets to the framing?

1. Staples

2. Drywall screws

3. Nails

4. Adhesive

The correct answer is: Drywall screws

The preferred method for fastening drywall sheets to framing is using drywall screws. This choice is favored for several reasons. First, drywall screws have a sharp point and a special thread design that allows them to penetrate the drywall and the underlying framing material easily and securely. This ensures a tight fit that minimizes the risk of nails or staples pulling out over time, which can lead to sagging or cracking of the drywall. Additionally, screws provide a firmer attachment than nails or staples, making them less likely to pop out as the building settles or undergoes changes in humidity. This is particularly important in areas that experience temperature fluctuations or are subject to moisture, as drywall that is not properly secured may develop imperfections or require more frequent repairs. Moreover, when using screws, the installation process allows for better control and precision, especially when positioning the sheets and aligning the seams. This ultimately leads to a smoother finish and a more professional appearance when the drywall is taped and painted. While other methods, such as adhesive, nails, or staples, might be used in specific situations, they do not offer the same level of security and reliability as drywall screws. Therefore, for general drywall installation in framing, drywall screws are the preferred choice.