Humber/Ontario Real Estate Course 2 Exam Practice

What is a likely cause for squeaking floors?

1. Swelling of wafer board sub-floor due to water damage.

2. The installation of thin sub-flooring.

3. Uneven joist installation.

4. Inadequate securing of the sub-floor to the joists.

The correct answer is: Inadequate securing of the sub-floor to the joists.

The likely cause for squeaking floors is inadequate securing of the sub-floor to the joists. When the sub-floor is not properly connected and secured to the joists, it can result in movement between the layers, which causes the squeaking noise. This issue can often be resolved by reinforcing and securing the sub-floor to eliminate any gaps or movement that could be causing the noise. Incorrect options: A. Swelling of wafer board sub-floor due to water damage - While water damage can cause swelling in the sub-floor, it is less likely to be the direct cause of squeaking floors. B. The installation of thin sub-flooring - The thickness of the sub-flooring may impact the sturdiness of the floors, but it is not typically the primary cause of squeaking. C. Uneven joist installation - Uneven joist installation can cause other issues such as uneven flooring, but it is less likely to be the specific cause of squeaking floors.