Click the link below and scroll down until you see the first pic with the silvery cloth. What is that? The reason i ask is that I want to refurb the mini-teardrop I bought where the builder used esentially come kind of waterproof insulation board for the roof. I'm looking to apply something to make the roof seamles and smooth; may keep the insulation board underneath. I'm also looking at FRP (but may have to move the insulation board), TPO, paint-in resin, vinyl flashing and other things. However, the "aluminum" skin used on the trailer in the link below looks easy to apply to what i already have.
http://www.wigh.net/teardrop-trailer-build.htm
Tha nks,
greg