New roof sheathing and paper two years ago and no fire yet!!
Great support system. Wonder if the upper screw is through the roofing?
I walked the roof I did not see it.
Did you not read this thread post # 30
http://www.nachi.org/forum/f20/vents-furnace-and-water-heater-36759/index2.html
Charley,
That was a long time ago. Just trying to bring a little conversation too to the board.