As someone said, all trailers need a roof ladder on the back so that you can hang your other ladder on it. I have an 8ft aluminum folding ladder I want to hang on my trailer roof ladder. How do mo...
I use two L shaped brackets like you would use in the garage to hold stuff, they are attached to the trailer ladder using 2 stainless steel hose clamps on each, then I hang the ladder on that and bungee cord it down. Be sure to use one that is pulling down on the ladder so it can't bounce off the hooks. I also added some pipe insulation to the trailer ladder to keep it from scuffing.