Lightning Rod On Metal Roof

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.

Lightning rod on metal roof.

Still the type of roofing is one of several risk factors. 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. A metal roof is the safest roof in the event of a lightning strike. 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.

X 12 rod part number rsp1 and arsp1. Roof rod and mounting saddle available as follows. Metal roofs do not attract lightning strikes. Used most and is the standard method for regular lightning rod systems.

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. According to the metal roofing alliance if your home were hit by lightning your metal roof would disperse the energy safely through the structure. Easy fit saddle base will form to fit any pitch 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. 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. 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.

It is less likely to result in a fire than other types of roofing materials. Nor do metal roofs protect a building against lightning. Lightning strikes on metal roofs are an understandable concern for homeowners considering an upgrade to a metal roof. Metal roofing materials are non combustible so if a metal roof does get struck by lightning.

Lightning is a powerful destructive force of nature and will strike a building regardless of its type of roofing. Metal roofs are resistant to wind and hail weigh less than asphalt shingles require little maintenance and are energy efficient.