Lightning protection

Lightning protection

A lightning rod present on the roof is not the same as one that works — the usual fault is not the air terminal but a broken down-conductor or an earth electrode that has lost contact over the years. So installation always comes with an earth resistance measurement, because without that figure the system is not proven.

What exactly we do

• Installation of air terminals, down-conductors and earth electrodes
• Earth resistance measurement with a written test record
• Repair of broken down-conductors and corroded joints
• Work on roofs, chimneys and tall structures