The standardisation of elements of the thermal envelope allow for all the buildings’ to be implemented using the same construction system: pre-cast and self-supporting modular panels that arrive on site with a tailor-made design and need only be assembled.

The panels are composed of several layers and are designed to be able to determine in a single element the building’s thermal and hermetic envelope, so that the work on the project is limited to suitable treatment of the joints and intersections.

Once the assembly of envelope panels and sealing of joints has been completed, carpentry elements are placed to be able to check the building’s airtightness while the sealing layer is visible. In this way, possible errors can be detected and corrected to ensure proper airtightness. Any space is sealed in hollows or slits to avoid insofar as is possible the infiltration of unwanted air and preserve property's comfort levels.

At Lobe Group, we carry out at least two Blower Door airtightness tests to check these infiltrations in each house before considering the façades’ construction and continuing with the coming project stages.

This consists of a ventilation system fitted on the roof and which combines with a local fancoil in each property. In this way, the dual installation of air conditioning and ventilation ducts is avoided. The same system is used to heat, cool and ventilate the properties.

To fulfil each proprietor’s needs, a mechanical damper has been installed that adapts the air flow depending on the CO2 concentration inside the property. The ventilation machine thus responds to the damper’s action through constant pressure technology. The actual fancoil is entrusted with the task of providing the necessary energy to either cool or heat the property as needed. The fancoil’s recirculation allows for the metering of the power supplied.