SoundGuy wrote:
I'm in the camp that says that if you can't store inside then cover the trailer with a breathable cover, close the vents & windows and use a desiccant such as Dri-Z-Air or DampRid to control humidity, and don't bother running any heat inside the trailer. In your case an ADCO AquaShed cover would be suitable for your climate.
X2! Definitely a cover all winter and in the summer when we are not camping. And 2-3 damp-rid buckets all winter. No mess,, trailer dry and no musty odors. You spent a LOT on your TT. Why a problem spending less than 1% of your purchase price on a cover?! I keep my cars in the garage too instead of out in driveway with a garage full of junk like so many of my neighbors. No question it makes a big difference on the finish, decals and certainly protecting against ice, snow and leaks!