Finally safe

I have metal siding on my house as well as a metal roof that we just put on a few years ago. Let's turn my whole house into a goddamn farraday cage. Now we get a terrible cell signal here and if you step outside my house, my Wi-Fi broadcast only a very short distance away from the building itself, unlike my last home where the same router broadcasted for 100 ft or more beyond the home. Oh well, maybe I'll be somewhat shielded when the EMP comes