Which of the following is NOT required to be done before installing finished flooring?

Measuring room dimensions is an important step in the flooring installation process; however, it is not a prerequisite to installing finished flooring in the same way that the other tasks are. The installation of windows, completion of plumbing, and finishing of electrical wiring are critical steps that must be taken care of beforehand to ensure that the environment is ready for the flooring.

Installing windows is essential to protect the interior of the house and to control environmental factors like moisture that could affect the flooring. Similarly, completing plumbing ensures that there are no issues with leaks or related concerns that might cause damage after the flooring is laid down. Finishing electrical wiring ensures that electrical installations, such as outlets or fixtures, are completed, preventing potential damage to the flooring and avoiding any future complications.

While measuring room dimensions is undoubtedly necessary for planning the installation and ensuring a precise fit for the flooring, it does not carry the same immediate level of urgency that the completion of the other tasks does. Thus, it can be seen as a preparatory step that can occur concurrently with or after other critical installations are complete.