No, you might still need it. Just because a structure's electrical service is grounded, does not mean the building can sustain a lightning strike.

No, a properly installed lightning protection system does not have any effect on where or when lightning strikes. It simply provides a safe path to ground in the event of a strike.

NO. Many times after trees are struck, the lightning side flashes to the house.
 

NO. While this is generally true, in many instances, lower objects are often hit first.

NO. A lightning protection system will not attract lightning but offers a safe path for it to follow, which allows the strike to travel safely to the ground.

NO. Today, lightning protection systems are specified by architects, owners and engineers for all kinds of public buildings and commercial applications. Thousands of installations are provided each year by qualified lightning protection system installers all across the U.S.

No! While the commodities markets affect the price of materials greatly, typically, lightning protection costs less than 1% of the cost of the building it is protecting. Well worth it for the peace of mind. Often times, your insurance company will give discounts on your insurance as well.