Metal Roof Lightning

Metal roofing materials are non combustible so if a metal roof does get struck by lightning it is less likely to result in a fire than some other types of roofing materials such as cedar shakes.

Metal roof lightning.

Lightning produces intense heat and often this heat can cause fires on the roof or inside the house. Lightning strikes on metal roofs are an understandable concern for homeowners considering an upgrade to a metal roof. Metal roofs and lighting 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. When lightning strikes a metal roof it s conducted away fast toward the ground or another nearby conductor.

The concern about metal roofs attracting lightning strikes is most likely associated with the fact that metal can be an electrical conductor. Lightning is attracted to. Lightning is a powerful destructive force of nature and will strike a building regardless of its type of roofing. The metal construction association notes that metal roofs do not attract lightning.

The reality is that a properly installed metal roof may actually be an advantage if a building is struck by lightning. While a building s structural steel will conduct lightning it is the bonding interconnection and grounding provided by a lightning protection system lps that will dissipate lightning s harmful electricity safely to the ground. The materials used in the construction of a metal roof specifically steel are obviously conductive however they do not attract lightning strikes according to the metal construction association. Even so metal roofs do not attract lightning and are not struck any more frequently than other roofing materials.

Metal roofs are no more attractive to lightning than any other type of roofing material. A metal building may survive a lightning strike with less damage than a similarly sized and located building made of higher resistance materials. Metal roofs do not attract lightning strikes. Even so metal roofs do not attract lightning and are not struck any more frequently than other roofing materials.

The concern about metal roofs attracting lightning strikes is most likely associated with the fact that metal can be an electrical conductor. Lightning is attracted to. A metal building system with a conductive metal roof and a conductive metal structural frame gives lightning a low resistance path to the earth. 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.