Providing doors with spare parts in all its parts, and the door front can be changed as desired by using incubators or changing any other parts of the door. And a fire insulator and a silencer. An external frame is also provided on the edges of the door, made of aluminum against moisture. The frame includes incubators, one of which is an incubator for the internal structure, the other is an incubator for the decoration of the face of the outer door, and the third is an incubator for the decoration of the face of the inner door. It is manufactured according to the customer’s request from materials (cladding – glass – Wood – plastic …. etc.) and the last is a rubble holder to prevent the entry of air and dust. The door is provided with a locking device when closed, it shows internal locks in all directions, which increases its safety even if the door hinges that connect it to the double frame are broken by the main hinges of the door preventing its opening at all, and as we mentioned Previously manufactured with high quality specifications and technology so that it allows changing any part of the door at any time without the need to change the entire door, which contributes to reducing cost and time.