What is the inspection frequency for a lightning conductor?
The inspection frequency for a lightning conductor depends on its protection level. In this article, we explain the required inspection intervals for lightning conductors in different protection categories and how you can determine which category applies.
Inspection frequency based on protection level
Category 1 and 2
- Visual inspection: Annually
- Full inspection: Every 2 years
Category 3 and 4
- Visual inspection: Every 2 years
- Full inspection: Every 4 years
What should you do?
Check the protection level of your lightning conductor
This level is determined based on installation standards and the risk of lightning strikes.
Consult the design or installation file
Use the design or installation documentation to identify the protection category of your lightning conductor.
Apply the correct inspection frequency
Use the tables above to determine when visual and full inspections are required.