Champions Residential Inspections SAE Practice Test

To minimize squeaking in stairs, the construction method should involve a combination of gluing and screwing. This approach is beneficial because glue helps to create a solid bond between the components of the stairs, reducing movement and friction that typically lead to squeaking sounds. When screws are used in conjunction with glue, they provide additional mechanical fastening that holds the stairs securely in place. This combination effectively limits the potential for any loose components that could rub against each other and create noise.

Using nails alone may not provide the same level of stability or strength, as they can loosen over time and allow for movement, leading to squeaking. Relying solely on screws could create a strong hold, but without the added benefit of glue, there may still be minor movements that can cause noise. While brackets can add structural support, they do not address the issue of squeaking in the same way that gluing and screwing does. Therefore, the technique of gluing and screwing is the most effective method for minimizing squeaking in stair construction.