Forum Discussion

Frankandbeans's avatar
Aug 09, 2015

Yet another 'soft spot in the roof' question

So, while buffing the sides of my toy hauler, I noticed a soft spot, about a square foot near the back of the toy hauler (I found it easier to lay on the roof and buff the top foot or two of the sides from the roof). I am currently in the process of researching how I want to tackle this, but have a few questions in the mean time.

- Why is this metal roof rack installed on the trailer? Does it double as an antenna or anything? In short - Can I just remove the dang thing? The soft spot is right in the middle of one of the mounts for the rack.

- I saw someone that Line-X'd their entire RV roof. Way more involvement/cost than I'm willing to get into, but when I perform the 'surgery' on the roof, could I just essentially "seal" the rubber roof back together with a DIY bed liner kit? Not the entire roof, but just the portion of the roof involved in the repair.

- There is no visible holes or tears in the rubber roof. How did the leak even begin?

I've seen lots of write-ups on here, but many are years old with broken links for pictures. I am mechanically inclined, but not very strong with carpentry work, but I can learn anything. Is there a single one write up that's detailed for a slow learner like me?
  • I'm finding a lot of involved roof projects, essentially total roof replacements. But what about in my case where I just have a 12x12" square-ish area? Do I cut a "H" over the affected area and then repair from there? I'm totally lost on what kind of materials to use to glue the rubber roof back on once completed. Could I then seal up the seams with Eternabond?
  • As far as I know those metal rails are there for branch protection, driving under/near trees. If you remove it I would recommend investing in some Eternabond tape to cover the holes / repair. It's pretty much designed for that very task on a rubber roof. They make widths all the way to 6" wide. * Just checked online, they make it up to 48" wide!! It's not cheap but for something that's supposed to last forever it's worth it.
  • I have the same problem. I chose not to repair because it's not hurting anything. It was leaking at the front cap so I eternabonded it to death and inspect every now and then. It doesn't leak anymore. I talked to a couple trailer repair shops and insurance wont cover it unless you actually hit something like a low hanging limb.

    I took that stupid rack off as well. No one I have ever asked knows why it's up there.

    Let us know how your repair goes. If you google there tons of stuff online about this.
  • I would suspect it leaked around the screw holding the roof rack.