Shutters are solid, aluminium window coverings. Shutters are attached with special hinges on the aluminium frames having their own frame where louvers are attached on. They can be used to regulate the amount of air and sunlight coming into a room and is used traditionally in the Mediterranean countries and in countries all over the world with warmer climate. Shutters are the most aestitically and functional solution that prevent the sunlight. They offer maximum and additional security to all the aluminium systems and are used to add an extra regulation of the temperature.