Cork is a natural material obtained from cork oak. Although this is an interference with the environment, collecting cork does not adversely affect the plants. They rebuild their bark in a few years. In addition, the internal structure of the cork translates into its advantages. It is a material with a high degree of thermal insulation. It protects against low and too high temperatures, but also against other unfavorable factors such as strong wind or snow. In addition, it lowers the vibration level, which reduces the noise level. It is not affected by fungal and bacterial infections. Its cells have walls covered with a special layer of wax fat, which has antibacterial and antifungal properties. In addition, the cork is very flexible, making it pleasant to work with, it is also easy to install. It can be used in a place where people with allergies do not attract dust. It is completely natural, does not react with any chemical compounds, therefore it is safe for household members.