Can Albareda Multi-family building



Obra Nueva / Residencial


4.549 M2


January 2021


17 months


C/ General Manso. Sant Feliu de Llobregat
Last January, Roig's team completed the construction of the new residential building Can Albareda, located in Sant Feliu de Llobregat, which, thanks to the implementation of sustainable practices, has obtained the nZEB (Nearly Zero Energy Buildings) certificate.

This family building consists of 30 flats with a wide variety of sizes and large terraces on the ground floor that provide great luminosity to all the rooms. An exclusive building with high qualities and prefabricated modular façade with parking spaces and commercial premises.

This was the first project in which Roig applied the LEAN system and LPS Planning. As a result, the project has been accredited with efficiency and sustainability certificates such as nZEB. The term nZEB refers to buildings that comply with a very high level of energy efficiency and near-zero or very low energy consumption, most of which must come from renewable sources, produced on site or in the environment.

This project has also been accredited with the BREEAM Certificate, which offers guarantees of efficiency and savings of between 30% and 70% in energy consumption, minimizing environmental impact and reducing CO2 emissions.

To achieve these high levels of energy efficiency, Roig installed an air-to-water heat pump, based on Aerothermics, which sucks in air from outside and recovers the energy present in the air to produce hot water to be used in the heating, air conditioning or domestic hot water system. Since it uses the energy from the outside air, it is considered a renewable energy source, with high energy efficiency, both in summer and winter.

In addition to taking into account the location of the land, before the construction of the building, in order to make the most of the sunlight and, in line with Roig’s commitment to clean energy, a system of vacuum tubes was installed on the building’s pergola to capture solar energy.


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