Metal Roof Lightning Rod

It is faulty logic to assume that a metal roof attracts lightning strikes similarly to a lightning rod because lightning rods are not made to attract lightning.

Metal roof lightning rod.

The only way to protect a building is with a properly designed and installed lightning protection system lps. Because metal roofs are by definition made out of metal you might be concerned about lightning and wonder whether you need to attach a lightning rod to your metal roof. Lightning is a powerful destructive force of nature and will strike a building regardless of its type of roofing. When lightning is ready to discharge it will whether there is a metal roof handy or not.

Lightning shock wave damage. Plus metal s inflammable nature means your home will be even more safe should the rare chance of a lightning strike actually take place. Still the type of roofing is one of several risk factors. While a building s structural steel will conduct lightning it is the bonding interconnection and grounding provided by a lighting protection system lps that will dissipate.

Metal roofing materials are non combustible so if a metal roof does get struck by lightning. The concern about metal roofs attracting lightning strikes is most likely associated with the fact that metal can be an electrical conductor. Decra metal roofing profiles with an nfpa 780 compliant aluminum lightning rod protection system can spread the electrical surge load and route it to the outside to significantly reduce the probability of power surge damage inside the home. Protect your building from lightning strikes with a metal roof.

Nor do metal roofs protect a building against lightning.