Passive house is a standard of building which is at the same time energy efficient, comfortable, accessible to everyone and is also environmentally friendly. The name PASSIVE HOUSE does not represent a brand, but a standard of construction that can be applied to any kind of building. The main benefit is low energy consumption. Only the construction that realistically fulfills the conditions for heating and cooling energy consumption of maximum 15 kWh/ m2 annually can be acquired with the primacy PASSIVE HOUSE.