Passive House - detached single family house in München

Passive House - detached single family house in München
The simple and compact structure with a grey wooden façade is perfectly tailored to the needs of a family. You enter the house in the north. Straight ahead through the hallway you enter the heart of the ground floor, the large, open-plan cooking, dining and living area, which opens onto the garden via generous windows to the south and west. There is also space on the ground floor for a small bathroom, a pantry and an office. A platform staircase leads to the upper floor. There are 2 equally sized children's bedrooms to the south and the master bedroom to the north. The two bathrooms are oriented to the west.
The house has a full basement. There is space for technical equipment, storage rooms and a hobby room.
THERMAL ENVELOPE
Exterior wall: Exterior wall for timber façade according to the certified construction system FREE by Lebensraum Holz
Facade formwork
U-value = 0.111 W/(m2K)
Basement floor/floor slab:
Basement floor slab without floor construction
240mm XPS insulation 0,038
270mm reinforced concrete
U-value = 0.152 W/(m2K)
Roof:
Exposed roof according to the certified FREE construction system from Lebensraum Holz.
Roof covering, counter battens, battens
Exposed rafter
U-value = 0.107 W/(m2K)
MECHANICAL SYSTEMS
Ventilation: Nibe, ERS 10-400
Comfort ventilation with heat recovery, 90% heat recovery efficiency
Heating installation: Ground source heat pump Nibe S1155-6 PC, buffer tank, distribution via underfloor heating
Domestic hot water: Via heating heat pump, buffer tank, distribution via individual pipes
PV system with 30 modules a 325 kWp
Battery storage
PHPP VALUES
PE demand (non-renewable Primary Energy): 43 kWh /(m2a ) on heating installation, domestic hot water, household electricity and auxiliary electricity calculated according to PHPP
PER demand (renewable Primary Energy): 29 kWh /(m2a ) on heating installation, domestic hot water, household electricity and auxiliary electricity calculated according to PHPP
Find more details here.