If facades are made from chipboard or MDF, then the rear walls of the furniture are usually made from fiberboard. DVP deciphens as a wood -fiber slab. All of the same wood sawdust is made only by wet pressing. DVP, of course, is quite durable material and it is widely used “in its area” (for “asses” and bottoms of cabinets, boxes). Plywood can act as an alternative to fiberboard in the expensive furniture, but, in principle, in terms of its technical parameters, the fiberboard is practically not inferior to it.