How does a passive house work ?

so9ratisla9sobu

This device introduces fresh air while evacuating external air . This is done by maintaining the heat inside the home. The recuperator causes ventilation of the house without drafts. Regarding their location, passive houses can be built anywhere , orienting their facilities according to the particularities of the terrain and location. Disadvantages of Passive Houses Insulation , on some occasions, can be expensive . Professional insulation in high-performance doors and windows has a high cost , although it will be very beneficial in the medium and long term. The technologies used carry a higher extra cost if they have passivhaus certification. The Passiv Institut estimates that this extra cost can be around + compared to a conventional home.
  
The passive house focuses on energy savings and reducing toxic emissions. However, it leaves aside the efficient use we can make of water. passive-house Source drekaro.es How a Passive House Works To understand how a passive house works we must base USA Phone Number List ourselves on two key factors , which we talk about below. Reduce Energy Demand Passivhaus To reduce energy demand, we must apply a series of strategies during the design of the home. The fundamental objective is to take advantage of the characteristics of the environment and optimize the construction systems in relation to it. Take advantage of solar radiation It is essential in any type of architecture, but when it comes to a passive house it is essential.




The sun is an inexhaustible source of energy that provides light and heat to the house . If we also place galleries around  of the façade , we heat the house perfectly. Take advantage of natural ventilation Guaranteeing cross ventilation in all rooms of the house , or at least in the common areas. To achieve cross ventilation it is necessary to place operable windows on opposite facades. In large homes this usually does not work , so central patios are used. Insulate the house While a conventional house has between  and  centimeters of insulation, a passive house has a minimum of  to  cm thick insulation.