Community Alumni
Mar 13, 2017No matter where we store our trailer, we leave the roof vents open all the time. Our current unit has three vents with MaxxAir covers over them.
We've stored in the high heat and humidity of South Carolina as well as at home up north without any issues.
We have a neighbor from northern NY who keeps his 5th wheel in Myrtle Beach year round; they use it from October thru March. In 2015 they forgot to leave the vents open when storing it for the summer. It was the only year that they ever had mold develop.