How To Install Lightning Rod On Metal Roof

Metal roofs do not crack peel or rot like shingles.

How to install lightning rod on metal roof.

A metal roof and lightning. It s a fair question. The most obvious above roof components are air terminals formerly called lightning rods. They must be located at the highest points on a roof.

Harger president ceo harger lightning grounding grayslake ill. When lightning is ready to discharge it will whether there is a metal roof handy or not. Metal roofs are resistant to wind and hail weigh less than asphalt shingles require little maintenance and are energy efficient. Damage is caused by a direct hit.

How to install a lightning rod. Nor do metal roofs protect a building against lightning. 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 is designed to give lightning a safe path through which to travel if a bolt happens to hit your house.

Metal roofs do not attract lightning strikes. Slide the ridge cap over the rod and make sure the clips are fastened firmly along the metal roof lining. Metal roofs are resistant to wind snow and hail. More advantages of metal roofs.

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. We install high quality aluminum and steel metal roofs. 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.

Also harger feels it is imperative that the installation contractor follow the roofing manufacturer s requirements when it comes to attaching. A lightning rod takes the lightning along a path into the ground where it is dispersed without harm to the building or its inhabitants. Finally once you slide the three legged galvanized scroll brace down the rod you re all set. The only way to protect a building is with a properly designed and installed lightning protection system lps.

Lightning is a powerful destructive force of nature and will strike a building regardless of its type of roofing. Aluminum and steel like most metals are conductive of electricity.