I use an standard easy up next to my box trailer, I was thinking a lean-to would work better so it don't dump water down the side of the trailer. Does any one make a easy up lean-to? I have looked ,but have not found anything like it. I know an attached awning would work, but a portal version would be nice.
There is no such thing. To truly get the water to not come in you'd have to have someone attached to the trailer and then a velcro strip or the like sealing that portion of the canopy to the roof. Easiest is a roll out rv awning that is attached all the time and just takes some silicone on the mounting rail to be watertight.
