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dpt's avatar
dpt
Explorer
Aug 10, 2015

Pop Up Camper roof repair/rebuild

Got 1998 Palomino B600 in AZ and drove it back to AK this summer. As I became more familiar with it I noticed some issues that I wanted to fix. The front panel of the roof was rotted and as I got into it I realized that the side panels are rotted except the rear one so I am going to rebuild all four sides and maybe the wood edge on the roof top. I decided to do the rear panel also as the roof mechanism had been worked on and the ends have been unscrewed several times. Any help along the way would be greatly appreciated!

I removed the OSB from the front roof side panel and replaced it with Azec plastic trim as I thought that was the only piece I was going to replace. I have a few pin holes in the aluminum and not sure how to fix those, maybe eternal bond tape? Here is a picture:


As I got into the rear to try and took the corners apart I realized that the sides are rotted also. My goal is to replace all the wood and put back together, with both Dicor tape and silicone. I have not decided if I will use marine grade plywood or not. Any suggestions? Here are the sides:





The rear was hacked together by the previous owner and he plastered the whole thing with caulk that was already pulling away by the time I got hom. I was going to remove caulk and silicone it but saw the damage to the aluminum and have decided to fix or replace the back aluminum piece. I think I am going to cut the aluminum off about 2 inches below the top edge and slide a new piece of aluminum under the remaining aluminum put dicor tape and silicone it then put the drip edge back on that goes along the top. This piece should cover my seam I created. Here are pictures of the rear side wall:


18 Replies

  • dpt,
    I should have been more clear. We used the roll on/spray in bedliner from Grizzly grip here.




    It seem to do well. I think he ended up with about 4 coats of the stuff. It has a shelf life and once you mix it you need to be ready to go.

    There was an issue finding adhesive that didn't melt the foam board. If you want details, PM me and I'll try to pin him down.

    After all this work, we did take several trips in it, but them went to a hard side. The person we sold it to seemed very happy with the rebuild.

    ps... the edge around the bottom of the top (that sound right?) was off the old top, just cleaned up. The rest of the trim was new as were the LED lights.
  • Thanks MK. I am looking a using Dicor putty tape for inside of seams and joints; Dicor EDPM roof sealant for top; and Geocel 28100V Pro Flex Crystal Clear RV Flexible Sealant for sides.
  • Don't use silicone. Only use Dicor products. Silicone will not hold up to the vibration from going down the road.
  • Bassmistress, I think I remember seeing your name in some forum somewhere about a rebuild. Arent bedliners premade for truck beds?

    Thanks.
  • Faced with pretty much the same thing, my husband totally rebuilt the roof. I can't find the pictures right now, but I'll keep searching. It was a chore, but pretty happy with the results. The curve of the top on the front was difficult, but since we removed the original roof covering and used bed liner on the top and sides, he didn't have to match the original curve exactly.

    He did this in the spring so had delays waiting for warmer temps to use the glue.
    Good luck!!!
  • Wow! Looks like you're doing a nearly total outer rebuild.

    I look forward to updates and progress reports.
  • I got the sides of today. One was about half rotted out and the other the bottom was wet but not rotted and the top half looked as good as new. I am assuming that the leakage was coming from the bottom lip. Here are pictures:





    On the two side walls I have not decided if I am going to make them the same way or use a solid piece of wood and trim to match. Let me know what you think.

    The roof itself is styrofoam with a wood trim around the edge. It is damaged but salvageable, I think. I plan to clean it down with bleach and any other thing that will kill mold and then use a liquid wood hardener. Let me know if you dont think so. Here are pictures:



  • Sounds like a big project.

    Your photo doesn't work, unfortunately.