Protection is the most important factor that should be implemented everywhere. Including to the house, moreover if we place important thing inside house, protection and security would be the main thing that should be applied every time. There should be no space for the malicious attack. That is why security becomes the factor that is aware in the house building.
To implement security in house, at least there is a door with lock at it. Wood doors could be the most used door at the house. Wood is the chosen material for the door because of its strength. Wood is not easy to break but still not too heavy like iron. This condition is also useful so that people can knock the door by their finger. It is useful while they do not have any bell.
Wood door or any other door that is used at the house can be called interior door. If we talk about it, it means there would be exterior doors too. Exterior door is door which is implemented outside house. It can be used on terrace or at garden. Patio doors would be the most used door at the garden. Patio door is a door that is made of wire or any other materials that have aesthetic value. It is often used following the theme of the garden.