An example of a classic joinery company is Joinery Novák. The company is located in the center of Uherský Brod has been building its reputation since the early 1990´s. After reconstruction of their site they began to expand their machinery, and the latest investment in the machining center Crafter enabled efficient custom production. In addition to classic Euro-windows in thickness 68-78-92 the firm can cooperate on the restoration of historic buildings providing heritage box windows and at the same time supply demanding clients with aluminum windows and HS portals. Complete interconnection between the Klaes software and the production and machine operation, that we see more in larger companies, enabled reduction in the number of workers to the minimum.