riven1950
Nov 12, 2014Explorer
Opinions on this picture please

Ok, bought this 2007 Aerolite in 2/13. The picture, if you can tell, shows some bubbling / air pockets on the front of the camper. This is the big one now, one smaller on other side of window. There is no evidence of soft wood in the roof. No evidence of moisture on the inside ceiling or walls. It has been like this to some degree since I bought it. Depending on the weather / sun / heat it comes and goes. Seems to move around a bit but in the same general area. The window and all side and top trim is sealed tight.
Balance of walls on other three sides show no evidence of this issue. At first I was sure moisture was getting in. Now I am thinking maybe the fiberglass ( I guess that is what the skin is ) was not properly glued to the walls in that area. Wondering if anyone has seen anything like this?
Getting ready for a trip and I plan on emptying the storage bins and checking the front walls inside the storage areas for evidence of moisture.
I used the self leveling caulk to re seal the entire roof the first year and rechecked again this year. No leaks. There were some places with small cracks starting but no sign of softness that I could tell.
Opinions / advice please.