How Lightning conductors Prague can Save You Time, Stress, and Money.
Placement with the air terminals on ridge roofs or pitched roofs shall be at or inside 24 inches with the ridge ends. If you're doing a flat or gently sloping roof line, the air terminals shall be positioned at edges or outside corners instead of exceeding an area of 20 feet from each other.A lightning rod and the block It really is hooked up to em