Originally Posted by jcoff2003
I have recently noticed a "bubble" on the outside of my 2013 3150BHD directly under the range vent on the outside. It appears that the wall paper border on the inside wall has been exposed to water too. I'm having trouble trying to figure out where it may be coming from. The caulking on the vent on the outside is intact. Any suggestions?
Water leaks are sometimes hard to locate. Check the side seams on top above the affected area. Even though the caulk around the vent looks good, you may want to re-caulk it just in case.
I do feel for you. I went through delam on a previous trailer and it's not a good feeling. Luckily I was still under warranty. They replaced both sides of the trailer.