Interior Skin Edge Trim

[Davidhines]

Soon my re-insulation project will be complete and I will start putting the interior skin panels back up. The original install had a bent metal trim pc's to cover the edges of panels. These were all pretty damaged during the panel removal and I'd like to use something new. What are folks using for this application? Is there a readily available pc I can go buy at a Big Box store, or do I need to bend my own?
Also, regarding panel order. Original order was Ceiling panels first and then working your way down. Is there any downside to starting the re-install of panels from the bottom up?

[rugjenkins]

I started from bottom up. I used no edge trim except up front at the panoramic windows. I used frp trim. Post a pic of the piece your talking about

[Davidhines]

[SeeMore]

I'm having an issue with the picture downloading, but is this the type product you are seeking?

http://airstreamsupply.com/other-int...roduct_id=6458
or
https://usfrp.com/products/PVC_Trim.html

[jbknowso]

David Hines

I never assume but while the panels where off, have you checked for leaks before you put it together?
I’ve heard on the boards to spray the exterior from the bottom up while someone on the inside checks for leaks. Pay special attention to the top vents-lights and the AC unit.
Good luck on your repair. I’m right behind you on my 69 sovereign

Jbknowso

Originally Posted by Davidhines

Soon my re-insulation project will be complete and I will start putting the interior skin panels back up. The original install had a bent metal trim pc's to cover the edges of panels. These were all pretty damaged during the panel removal and I'd like to use something new. What are folks using for this application? Is there a readily available pc I can go buy at a Big Box store, or do I need to bend my own?
Also, regarding panel order. Original order was Ceiling panels first and then working your way down. Is there any downside to starting the re-install of panels from the bottom up?

[Rzrbrn]

SEEmore, thanks for those websites. Who knew!

[Pygmypoacher]

I didn't use trim and it looks nearly seamless. Choice is yours. I also layered from ceiling down so any leaks would drain to the c-channel and into the belly.

[Davidhines]

This may be like cussing on this website, but I don't want to put the interior skin back up with Rivets. I think I could speed this install with short Wafer Head self driller screws. See picture. I am not worried about exposed heads as we plan to prime and paint everything again once interior skin is up.
I am concerned about Galvanic Reaction due to the screws being Zinc coated steel attaching aluminum. My research tells me water is needed for this reaction to get bad.
Anybody tried this? Any Cautions?

[Davidhines]

Helps if I actually attach the picture

[rugjenkins]

If you go that route, use stainless steel. Honestly, pop rivets are easier. Maybe use a few to temporarily place the panel. All aluminum rivets are easy to find and there is no worry of corrosion.

[Rzrbrn]

I am not certain but would SS screws on aluminum result in galvanic action between the metals? Maybe it would be better to use aluminum screws.

But maybe best to stick with aluminum rivets.