The easiest way glass – set of so-called "cold" aluminum loggias. This is a convenient folding design that protects your balcony from the street dust and rain. Aluminium balcony weighs much less than pvc profile, so it can be installed even in older homes (where the use of heavy structures is prohibited). The main advantage of aluminum lodges in usability. Sliding system is easy to clean, open and close effortlessly. She, in contrast to the standard glazing saves your space: in order to ventilate the balcony, no need to plow fold, cluttering the loggia. This design has a narrow frame and sashes well let the daylight: the balcony and the room will be covered as well as in the absence of glazing.
Sliding aluminum balconies are not keeping you warm on the balcony, aluminum is not designed for this purpose. But in the hot weather in summer there will always be cool, which is not the loggias of pvc or wood. In addition, the aluminum structures are cheaper than other types of glazing. And another plus in such a balcony – they look carefully at any architecture of the house: a modern high-rise complex, or in a historic building. In any case, aluminum profile is relevant, it does not attract attention, and in harmony with the house, giving it a beautiful appearance.