Originally Posted by Stevej3658
Yeah the entire 3/4 of the roof seems really solid. Seems to only be the left rear quarter, not even the entire rear, (what would that be 1/8 ?) starting at the bathroom skylight. What is under that rubber roof 3/4 in pressure treated plywood ?
Just plywood of some type, dont think it's treated, over roof trusses, covered with epdm roofing on your unit.
Google rv roof repair there are many cross sectional pictures and videos of repairs of all kinds to different units.
Agree with Reverse Snowbird.
If your luggage rack attachments are loose, test all the screws, if loose back them out and insert toothpicks into the holes with Geocel rv caulk and try to put the screws back. Its a short term fix for this season, then monitor. Cover with dicor self leveling sealant.
Soak up any standing water, use a wet dry vacuum if needed.
In any event, get a dehumidifier in there and run it for a week or 2.