need advice/suggestion about satellite dish install

[sat0]

hello, i apologize if this isnt the correct forum to post this.
basically i'm looking for some advice on the best way to install a satellite dish. the entire building is covered externally with corrugated aluminum. the roof, overhang and walls are made up of it. basically the entire outside of the building is made of the stuff.
i would ideally prefer to somehow install it on this building instead of resorting to digging a hold and getting a post/pouring concrete etc. if i had to use a pole i'd probably have to get one 10 feet tall, due to line of sight issues, which is basically the same height as the building.

 

[Stickwelder]

What type/size dish are you wanting to install?

 

[SatelliteAV]

NPRM (Non Penetrating Roof Mounts) are often placed on metal roofs with block ballast. Installers usually will build up with pressure treated lumber to clear the raised seams.

NPRMs are available in many sizes and configurations, supporting small 18" - 20' dishes.

Examples:
http://satelliteav.com/p/shop/?ws_pid=1625&ws_cat=470
http://satelliteav.com/p/shop/?ws_pid=619&ws_cat=470

 

[sat0]

about the size.. well we're considering directTV or Dish.. not sure of the size, but whatever the size those typically are. not sure about the weight either. i can't imagine they'd be very heavy.. hopefully not

i've not heard of NPRM before, but i'll see if i can find more info about it.