Have a 3 year old 3260 Heartland Bighorn and in the last few months have noticed the Aluminium warp on the roof that runs the length of the trailer appears to be separating thus lifting the rubber roof. Also appear to have a 1/2 to 3/4 inch separation between the first sheet of ply-board starting at front cap and second sheet of ply-board. Pictures attached.
Took it to a RV dealer and they inspected the roof. Found no leaks I have also thoroughly inspected every inch on the inside and have found no water leaks or even stains any where. He stated they see this issue all the time and just keep an eye on and if you notice staples underneath the roof carefully push then back down. As for the ply-board pulling apart it appears to have stopped and has not separated any further..
Took it to a RV dealer and they inspected the roof. Found no leaks I have also thoroughly inspected every inch on the inside and have found no water leaks or even stains any where. He stated they see this issue all the time and just keep an eye on and if you notice staples underneath the roof carefully push then back down. As for the ply-board pulling apart it appears to have stopped and has not separated any further..