Lightning Rod Installation On Metal Roof

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 rod installation on metal roof.

X 12 rod part number rsp1 and arsp1. Also harger feels it is imperative that the installation contractor follow the roofing manufacturer s requirements when it comes to attaching. Metal roofs are resistant to wind and hail weigh less than asphalt shingles require little maintenance and are energy efficient. We install high quality aluminum and steel metal roofs.

Harger president ceo harger lightning grounding grayslake ill. Lightning is a powerful destructive force of nature and will strike a building regardless of its type of roofing. Easy fit saddle base will form to fit any pitch roof. Used most and is the standard method for regular lightning rod systems.

The only way to protect a building is with a properly designed and installed lightning protection system lps. A metal roof should never have copper lightning protection components installed on it unless the roof metal is copper says mark s. Aluminum and steel like most metals are conductive of electricity. A metal roof and lightning.

Space roof lightning rods air terminals evenly no more than 20 feet apart or 25 ft. Still the type of roofing is one of several risk factors. 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. Lightning strikes on metal roofs are an understandable concern for homeowners considering an upgrade to a metal roof.

There are many types of finials such as solid poles hollow poles flat strips or even bristle shaped and although copper and copper alloys are the most common materials used in the construction of lightning rods a number of different conductive metals can be made into a rod. May 1 2014 is lightning attracted to metal roofs we often get asked whether metal roofs are more likely to get struck by lightning. End rods should be no more than 2 feet from the end of roof or outside corner s. When lightning is ready to discharge it will whether there is a metal roof handy or not.

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. Metal roofs do not attract lightning strikes. Apart if lightning rods are over 24 tall.