RolaPlank has been especially developed to prevent the curtain from bulging when bulk-loaded. This system ensures that the maximum permissible width of the semi-trailer is not exceeded.  Provided that professional loading techniques are respected, RolaPlank satisfies the prescribed standards concerning load safety.

The internally welded pockets contain aluminum planks that, in combination with specially chosen rollers, buckles, hooks and support bands, allow the most stringent specifications to be met.

Since the entire side curtain is to be very tightly stretched, it is an excellent surface to which advertising can be applied or attached with the RolaBanner system.