The wood of larch, pine, beech, ash or oak are subjected, at a temperature of more than 200 ºС, hermetic heat treatment, without adding other elements. During this technology, the tree is deprived of resins, bacteria and other fiction. Moreover, due to such processing, the wood acquires resistance to the temperature difference and moisture, which during subsequent use will protect this coating from decay, the appearance of the fungus and deformation. Due to your qualities, the thermal parcel can be used for styling in high -humidity places, that is, in the bathroom, in the sauna, on the terrace and so on. When laying this material in a closed room, the “warm floor” technology is applicable. The production uses a strip sawmill (gasoline).