We are in the process of reinstalling the interior sheet metal and have already installed the front fiberglass end caps on our 1965
Tradewind. all of the interior sheet metal will use 1/8 dia by 1/8 pull pop rivets. you will use 1/8 dia by 1/4" pull pop rivets for the end caps and any sheet metal that attaches to the end caps. I just finished patching the old heater, hot water access holes and moved one access door. For these areas I used 5/32 Olympic rivets. I got these revits from Vintage Trailer supply.
In our area I have to go to Home Depot and Lowes to find the other rivets neather store have the full assortment. I have checked with Fastenal and they did not have every rivet that I wanted and you had to purchase 500 at a time.
We are rebuilding a 1965
Tradewind we have replaced the floor some weld repair on the frame reinsulated and changed some wiring. We are changing the floor plan also.