Originally Posted by Mollie
So my boler
roof vent when closed has a drip leak that is very annoying as it looks sealed where it joins onto the trailer top? Do I need to rip it out or is repairing it an option on these fiberglass trailers?
Is it leaking when it rains? Or are you getting drips from condensation inside?
If the former, try to locate where the leak is, then caulk that area on the outside.
If the latter, I cut a slab of dense, closed cell foam insulation to fit inside the frame.