How To Install Lightning Rod On Metal Roof

When lightning is ready to discharge it will whether there is a metal roof handy or not.

How to install lightning rod on metal roof.

Metal roofs do not crack peel or rot like shingles. Metal roofs are resistant to wind snow and hail. How to install a lightning rod. A metal roof and lightning.

We install high quality aluminum and steel metal roofs. Still the type of roofing is one of several risk factors. Finally once you slide the three legged galvanized scroll brace down the rod you re all set. Damage is caused by a direct hit.

Slide the ridge cap over the rod and make sure the clips are fastened firmly along the metal roof lining. May 1 2014 is lightning attracted to metal roofs we often get asked whether metal roofs are more likely to get struck by lightning. Metal roofs do not attract lightning strikes. It s a fair question.

They must be located at the highest points on a roof. Harger president ceo harger lightning grounding grayslake ill. Also harger feels it is imperative that the installation contractor follow the roofing manufacturer s requirements when it comes to attaching. Nor do metal roofs protect a building against lightning.

Aluminum and steel like most metals are conductive of electricity. 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. Depending on the building s size and configuration additional air terminals are required around the roof perimeter at intervals not exceeding 20 feet within the field of the roof on rooftop.

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. The most obvious above roof components are air terminals formerly called lightning rods. Metal roofs are resistant to wind and hail weigh less than asphalt shingles require little maintenance and are energy efficient. A lightning rod is designed to give lightning a safe path through which to travel if a bolt happens to hit your house.

A metal roof should never have copper lightning protection components installed on it unless the roof metal is copper says mark s. A lightning rod takes the lightning along a path into the ground where it is dispersed without harm to the building or its inhabitants.