Facade is a protection of the object from different influences from the outside to witsh it is exposed. The facade doesn't accomplish its aim when it is old, becouse of bad solutions, bad performance or when it is not kept properly. The consequences of the that are: Equipement is being destroyed, parts of the object cannot be used, the healt of the people is being ruined and there is no comfort... So, if you choose "Zadar Aluminij" to take car of all that work, all these problems will not be yours.