Attic installation is best because it gets you as high as practical.
Roof antenna lightning protection.
1 ground connections at the antenna the antenna mast and lead in wires as well as control wires for the rotator or similar equipment should have a ground routed via the shortest possible path without sharp bends or kinks to a ground rod which is connected to the main earth ground for the home electrical system.
Protection for a tv antenna which is located on a roof should be at three points.
1 16 of 386 results for antenna lightning protection amazon s choice for antenna lightning protection.
There are three spots to secure.
That is unless you have a metal roof or radiant barrier.
Are there tall trees nearby which are more likely to divert lightning strikes.
Therefore optimal lightning protection indicates do not put the antenna above all other lightning attractors.
The roof and walls will shield the antenna from lightning strikes.
As with most risks certain precautions can be taken that will greatly minimize your chances of lightning striking your roof antenna and starting a fire.
A lightning protection system will not keep your house from being struck by lightning but a properly installed system will instead provide a safe path from the site of the lightning strike which is often on the roof to the ground.
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This minimizes the damage your home will sustain.
Of course performance won t be as good as with an outdoor antenna up high but it may be good enough.