Lightning protection of rooftop equipment: challenges of high-rise construction

An article titled "Lightning Protection of Equipment on Roofs of High-Rise Buildings".

With the growth of high-rise construction, roofs arebeing transformed into technological platforms hosting multiple vulnerable systems: ventilation, antennas, solar panels, and security systems. All of these require reliable lightning protection—not only from direct strikes but also from secondary effects: overvoltages and induced impulses.

The article examines key aspects of designing effective equipment protection on roofs:

  • Which regulatory documents govern lightning protection;
  • How to select the type of lightning receptor and calculate protection zones;
  • When natural building elements can be used;
  • Why internal protection (SPD) is important;
  • How to reduce the height of receptors using statistical methods without loss of reliability.

Learn more about expert recommendations and practical solutions—in the article on the dedicated page.

 

 



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