I've got 25' of insulated liner, encased in mesh, lying in the great room, dining area and kitchen. It's ready to go in the chimney, but I can't figure out how to get it to the roof and into the chimney without tearing up the roof shingles and/or the liner insulation itself--or falling off the roof after doing all of the above! Not sure two guys could get it up there unless they knew what they were doing. Am not looking forward to standing on top of my chimney. I have mild acrophobia, but I'm too Scottish to pay to have it done. So, am now trying to decide just what to do. Stove will be here Thursday.