Lightning Rod On Metal Roof

According to the metal roofing alliance if your home were hit by lightning your metal roof would disperse the energy safely through the structure.

Lightning rod on metal roof.

In reality when lightning strikes it is seeking a path to ground and almost always will strike whatever object is highest in the area that. When lightning is ready to discharge it will whether there is a metal roof handy or not. The only way to protect a building is with a properly designed and installed lightning protection system lps. Metal roofs do not attract lightning strikes.

Easy fit saddle base will form to fit any pitch roof. Used most and is the standard method for regular lightning rod systems. It is less likely to result in a fire than other types of roofing materials. Metal roofing materials are non combustible so if a metal roof does get struck by lightning.

Since metal roofing isn t combustible or flammable it s a low risk and desirable. 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. Extensive research on lightning protection reveals that metal roofing is no more likely to attract a lightning strike than any other type of conventional roofing material. There are a few reasons for this.

X 12 rod part number rsp1 and arsp1. Still the type of roofing is one of several risk factors. A lightning rod us aus or lightning conductor is a metal rod mounted on a structure and intended to protect the structure from a lightning strike. Nor do metal roofs protect a building against lightning.

The misconception that metal roofs attract lightning is probably because metal itself is known as a good conductor of electricity and people therefore assume that a metal roof must attract lightning. 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. Lightning strikes on metal roofs are an understandable concern for homeowners considering an upgrade to a metal roof. 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 roofs are resistant to wind and hail weigh less than asphalt shingles require little maintenance and are energy efficient. If lightning hits the structure it will preferentially strike the rod and be conducted to ground through a wire instead of passing through the structure where it could start a fire or cause electrocution.