Any new development in my town, most of the installs you will come across most of them that the home has a chimney, the dish will be mounted to the side of the chimney, or on the side of the house.Broe67 - you are clearly not a DirecTV installer, or if you are you are one that ignores the rules. And as Chip says, you just don't read anyone's posts. And you refuse to accept when you are wrong.
And you have managed to change the subject of this thread to something which is completely different from its original intent.
It is to the point in my town, very few people are allowing roof penetrations, because of past cases of the fact that the roofers in my town, love to rip the units off and toss them on the ground, because they have to repair the leaks caused by an installer not properly mounting the unit on the roof, to not allow leaks through the sheathing.
Yes, you have good and bad, but also you have the same for the home owners. As a home owner, yes you can choose where it gets mounted, and if the installer is not going to mount to the chimney, then yes both the home owner and installer need to come to an agreement of a placement that is not blocked by structure or trees, but also will be in compliance with what Direct states as proper and safe.
Again, the whole reason of going back to why not to mount to chimney's, goes back to too many units in the past, when small dish satellite first came out, where getting placed on old brick chimney's, or homes with wood framed chimney's which were already rotting out, or poorly manufactured either after the home was built, or during the build, that the home owner would blame the satellite or antenna company for causing the chimney to fall down, thus damaging the structure.
It was all about the liability of taking ownership in the past, is why you no longer see newer installs on a chimney, but still I see them in my town, from old installs, and some home owner installs in even the new developments like I stated. Those people of course are the ones that will not call Direct on a service call, due to they are the types that will change providers on a whim, or stay with them until the end of contract, and go with someone else.
Again personally, I am one of those that hate having to go any higher than 20 feet, and would never ask an installer to do it their own-self.