Bioclimatic & Passive House at Vallirana (Under construction)

Site: Vallirana, Barcelona.
Client: Arquima
Built surface: 168.40 sqm.
Heating demand energy : 5.80 Kwh/sqm/year.
Cooling demand energy: 11.20 Kwh/sqm/year.
Energy rating: A 36.10 Kwh/sqm/year. (Passive house)
Constructor: Arquima

The house has an A energy rating and is designed with PassivHaus criteria. This home has been conceived through a  study of its volume and the optimization of its building envelope with closures and carpentry of excellent quality with a high degree of insulation and tightness, which guarantees a high energy efficiency due to the very low energy demand necessary to maintain indoor spaces in a comfort temperature situation. The use of a material as noble as wood, certified and produced in proximity, translates into a building with very low built-in energy and low CO emisiones emissions in its construction process.

4A+A Arquitectura Ambiental September 2018.