The »4.1« cabinet door has been designed to be an intelligent, sophisticated and innovative skin. Designed to meet multiple and contemporary needs, the door has a high technological value. The internal structure is made up of a ribbed aluminum panel, while the external coating defines the aesthetic character. The ribbed profile surrounds the perimeter along the edge of the door, characterizing the overall design of the product. At the same time, many accessories were designed to be functional to the project.