Ground Metal Roof

And since lightning will strike whatever gives the least resistance as a path to the ground a metal roof won t pose any greater risk of a.

Ground metal roof.

Structurally your options include putting the roof panels just over a framing system. Metal roofs are resistant to wind and hail weigh less than asphalt shingles require little maintenance and are energy efficient. If the mount is shorter or doesn t rise above the roof line then you can just use a surge arrester. Get free shipping on qualified metal roofing or buy online pick up in store today in the building materials department.

If you segment the roof into a bunch of pie shapes though you can use other panels as well. Measure the roof area. Generally if you have a metal antenna mount on your roof that is over 5 feet tall you will want to ground that using a long copper wire. Finally we must recognize that metal roofing has to protect a building against rain wind snow sunlight and other meteorological conditions.

To make a truly round roof in metal you need eitehr tapered panels or some of the metal panels will work. Video of the day volume 0. 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 roofing products can be made from a variety of metals including galvanized steel copper aluminum or tin and they can use several different installation systems.

Metal conducts electricity but when you are dealing with a full roof a lightning strike would ground out through the rest of the structure without causing damage or harm to the interior. Metal roofs are a common choice both in new construction and when an aging roof needs to be replaced. The short answer is no you don t have to ground a metal roof and you will incur no additional risk if you don t ground it in most circumstances. You will need to order enough metal material to cover the entire roof and this process.