Our service manager told us to remove windows and reseal with butyl tape that can be purchased at rv dealer. Then caulk outside of window after scraping and cleaning. This pertains to older trailers. It takes two people to do this job. Checki the window on the outside for squeeze out after more miles. Check the window frame screws on the inside after travel. All that rough travel can make the screws sl. loose. With window out you can see how the wall is made'put together. Good wat to see water leaks. Back your screws off where thay attach at the awning/wall and caulk/retighten. We have three more windows to do this spring.

Unfortunatly, there is no paneling it is wall paper. I inguired at J&R and they said to bring it to them. Unfortanatly I cannot so I guess we are on our own as to how to fix it. Unless any of you can help. Thanks in advance!
Becky