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 also use the Amazon chair/ladder hanger for my 6ft aluminum ladder. I attached the hanger to the rv roof ladder with large zip ties. I attach my extra ladder with two weaved leather belts.
I also use weaved belts to hold and attach other items such as my bicycles, ice chest and extra propane tank. The weaved leather belts allow me to use the belts for any size use, over and over again. I pickup the belts at Army-Navy and Goodwill stores.