If necessary, you can make a crate.

In general, in the process of installing the folding roof (and not only), you need to monitor ventilation. To do this, it is recommended to use special films — first they need to be covered with rafters, and then already mount the insulation. If necessary, you can make a crate. If the insulation does not dry out, then it will be unusable very soon. In this case, the formation of mold and rotting of the structure is not excluded.