2010 Edge M22 Moisture issues

Hello all, I have a 2010 M22 Edge and I seem to be getting moisture around where the floor and walls meets when the camper is parked. Not sure if this is just a condensation issue or something else. Looking underneath there is a gap between where the trim is what looks like part of the subfloor. Wondering if anyone has the same issue. I was thinking of going to get some spray foam and filling the gap but not sure if that is a good idea or not. throughs

Thank you


Well-known member
The gap shouldn't be there. Before filling it you should investigate why it's there, (loose screws, water intrusion) .