How often should a lightning protection system be inspected?

Inspecting a lightning protection system regularly is essential to ensure its effectiveness and reliability. Over time, various factors can affect the integrity of the system, including environmental wear and tear, physical damage from weather events, or even human activity. Regular inspections help identify any issues that need attention, such as corrosion, loose connections, or any obstruction that may impair the system’s performance.

Scheduled inspections also provide opportunities to maintain or upgrade the system in accordance with the latest standards and technologies in lightning protection. This proactive approach reduces the risk of system failure during a storm, which could potentially lead to significant property damage or harm.

In contrast, infrequent inspections—such as those conducted every few decades or only during storms—could allow previously unnoticed degradation to compromise the system's efficacy. Additionally, inspecting solely after a lightning strike fails to address ongoing maintenance needs, potentially resulting in increased vulnerability in the event of future storms. Thus, regular, systematic checks are critical for effective lightning protection.