I was able to finish stripping the old roof off the trailer tonight with a little hard labour. Surprisingly, there is a relatively decent structure to the roof, but still, it wasn't enough to survive 30+ years. With the roof off, I'll be able to bring the metal base that holds the canvas to the roof down and get it back together and start taking measurements.
I do plan to make the roof just a shade deeper to allow for thicker foam on the bunk ends. I was also able to save the original roof ve...