Di.Bi. was born in 1976 with the production of products for the security of the house. From security doors, the production has been widen to the products for the security of windows. The company grew-up thanks to several values: the continuous research of new materials, the development of cutting-edge technologies, the knowledge of the market and the attention to design. Di.Bi. is an interpreter of trends and taste changes, it developed the concept of security door as a furnishing and artistic element, inserted in a living environment made of elegance and character. Di.Bi. products are marked out by character, beauty and functionality of the design.