When your caravan is not in use it is still liable to damage from the elements.  A caravan cover ensures that your caravan remains dry and clean when not in use, be it through rain or snow you can rest assured that your caravan is protected.  Caravan covers are also excellent at protecting against bird droppings that can be an unnecessary hassle as they can cause serious damage to the paint if not cleaned off immediately but can be hard to spot when the caravan is not being used.  It also helps protect the value of the caravan from depreciation whilst also acting as a deterrent from opportunist theft.