societat orgànica | Díez House in Valldoreix, confort without heating or refrigeration systems
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Díez House in Valldoreix, confort without heating or refrigeration systems

Valldoreix, Barcelona

 

Using common technical and average economic resources the environmental results achieved by this single family home are significant:

  • Energy certification score A (maximum level), heating demand of 10kWh/sqm·a (30% lower than PassivHaus standard)
  • Total energy consumption (including kitchen, outlets, etc.) 60 kWh/m²·a (final) and 150 kWh/m²·a (primary), total water consumption of 50 l/person·day (including garden and vegetable garden)
  • The house’s interior temperature, without any active heating system, hasn’t dropped below 19ºC
  • Reduction of grey energy (embodied energy) and CO2 emissions in materials
  • Reduction of construction waste generated for use of prefabricated buildings

 

Developer: Miquel Díez

Year: 2011

Area: 180.00 m²

 

Photography rights: Societat Orgànica

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