Suburban Ladder Rack?

i’m considering buying a suburban for use as a work truck the problem is i would also like to have a ladder rack. so far i haven’t seen any ladder racks specifically made for a suburban.

the closest thing i have found that may work is a direct roof attachment van rack that would bolt to the roof since a typical gutter style rack wouldn’t work due to lack of gutters on suburbans.

anyone have any suggestions?

Thule rack on a pilot:

http://i41.photobucket.com/albums/e300/Onefastmonkey/downsized_1010011333.jpg

yeah i’ve looked at the typical roof racks that would mount to the factory rails…my only concern is that i’m thinking of a ladder almost twice that size and maybe 4 of them…

Ya I think a typical roof rack holds around 120 lbs. or something.