I own a2012 Cardinal 5th wheel. I paid almost pennies for it knowing it had some leaks and needed renovations. Got all the leaks but ONE!! I noticed carpet was wet near slide out in dining area. Today I just had to find out where the leak is. I got under the RV near the slide out and noticed the front lining was wet. I cut a hole and water came gushing out. Not to mention the soaked insulation and rotten wood. HELP!! Where can LEAK be coming from????
Start at the top and work down. The roof, windows, slide seals and anything attached to the sides of the RV are places that can leak. I'm assuming that this isn't a plumbing leak. Good luck.