Internal thermal protection for pop-top roofs for Camper Van and Mini Van consists of an insulating sheet in one piece. Disassembled and folded, it takes up very little space and can also be stowed under the sliding bench or inside other small compartments. The cloth is composed of three different layers: the fabric facing the pop-top roof cloth is waterproof and prevents any condensation or moisture that could form on the inner surface of the canopy can wet the thermal protection, The insulating inner layer, makes the barrier against the entrance of cold, the velvety fabric facing the bed allows you to get a great comfort, avoiding the bad feeling of cold to the touch, as well as avoiding the formation of condensation during the coldest nights. On the insulating sheet, Larcos also realizes a hinged opening at an opening window of the bellows roof, so as to allow to reciprocate the air without the need to disassemble the thermal protection.