Project developed by Avantespacia, for 128 Passivhaus apartments, being the biggest PH residential development in Navarra. The building is located close to the train station, with great views to the city and river.

Thermal Envelope

Exterior wall: Ventilated façade: Aluminium panel, Ventilated air chamber, Mineral wool, Mortar, Brick, Plaster, Air chamber, Mineral wool, Plaster board
U-value = 0.187 W/(m2K)

Basement floor/floor slab: Laminated wood, Mortar, XPS, Concrete slab, Mineral wool
U-value = 0.168 W/(m2K)

Roof: Gravel, XPS, Mortar, Concrete slab, Mineral wool, Platerboard
U-value = 0.143 W/(m2K)

Mechanical system

• Ventilation: Zehnder, Comfoair 160, Individual heat recovery system
• Heating installation: Collective radiating floor, gas boiler with aerothermal support.
• Domestic hot water: Gas boiler with aerothermal support.

PHPP values

• PE demand (non-renewable Primary Energy): 94 kWh /(m2a ) on heating installation, domestic hot water, household electricity and auxiliary electricity calculated according to PHPP
• PER demand (renewable Primary Energy): 91 kWh /(m2a ) on heating installation, domestic hot water, household electricity and auxiliary electricity calculated according to PHPP

Find more details here.