Hello "Hendrik007". Your question can be answered as follows: The term "Designboden" is not concretely defined anywhere. It is a generic term in the flooring industry, comparable in construction to the term "building" or "vehicle" in vehicle technology. A "Designboden" can be understood as a decorative screed as well as an individual coating made of reactive resins, a textile surface made of multicolored carpet tiles, and so on. Vinyl, on the other hand, is rather a meaningless abbreviation, as well as a general term for all kinds of PVC floor coverings in roll goods, tiles, or planks. A Designboden CAN therefore be a PVC floor covering in plank form, but does not have to be (as there are other flooring alternatives). I hope I was able to give you a sufficient and satisfactory answer: KlaRa