For residential plumbing, how often should plumbing joints be inspected?

The correct answer underscores the importance of ensuring the integrity of plumbing systems, particularly before and after major repair work. Plumbing joints are critical points in a plumbing system where different pipes or fittings are connected, and they can be susceptible to leaks or failures, especially after repairs that may alter their condition.

Conducting inspections at these times allows for the identification of any issues that may have arisen from the repair processes, such as misalignment or stress that could compromise the joints. Additionally, it ensures that any changes made do not create new risks or concerns, fostering overall system reliability and safety.

Although annual inspections and periodic checks every five years are beneficial practices, they may not be sufficient to address the potential issues that emerge specifically related to major repairs. Inspections during initial installations are crucial for ensuring proper configuration, but they do not account for the wear and tear that could accumulate over time or the alterations made during subsequent repairs.

By focusing on these critical times for inspection, plumbers can mitigate risks effectively, extend the life of the plumbing system, and maintain a high level of safety and performance in residential settings.