ECO boards construction TAMBO is made of a single-layer. These boards do not have the surface PVC layer. The new dropstitch generation of materials, however, has such qualities that the stiffness of the board is comparable with multiple-layer boards of other brands. Thanks to higher thickness of the ECO boards, they are tough enough even for more robust riders. TAMBO ECO can be, however, appreciated especially by lighter riders. Their main advantages is approximately 20% lower weight and a lower price in comparison with multiple-layer construction.
ESD is the new generation of the dropstitch construction which was in 2016 positively accepted by the community. The material is lighter and tougher than traditional constructions because of lamination of one layer. You can even run down a SUP by a car without destroying it. Mechanical destruction and penetration of the board is almost impossible. Thanks to intensive usage in rentals, we can say that the lifespan of such material is definitely several years.