Bilinga, wit hits red/yellow color, falls under hard wood category 1 (>40 years). The extra characteristics of this type of wood are that it relates perfectly to groundwater contact, it having almost no effect on the wood. It is exceptionally suited for long running fencings and does not require maintenance in a lifetime. The wood even attains its beautiful silver gray coloring. If the original coloring of the wood is preferred, Bilinga can be painted with products on oil base. The base of the posts are made extra sturdy and made heavy, by which means the straight and fixed character of the placing is maintained. The foundation stays under sand level, thereby prohibiting water to come in between the weights and pole.