energy facts
Each of our projects is simulated according to a uniform evaluation procedure before construction according to the following parameters and evaluated during operation. This creates a circular recording of the relevant consumption.
The building impresses with the almost seamlessly processed materials wood, metal and stone. The contemporary interpretation of the gable roof and the lamella facade make it stand out from the existing building, while still appearing simple. In the living area with open kitchen and glazed garage, the family has an unobstructed view of the garden. Private areas are on the upper floor, the air space extends to the roof. The incised loggia creates an additional free space through which daylight enters. Everything looks bright and friendly. In the basement there is a separately accessible granny flat plus loggia.
The interiors are made of robust, honest materials: wood for window and door frames, exposed concrete walls and stoneware floors. The swing garage door is a custom-made product, it transitions from the wooden to the metal surface. We have unobtrusively integrated ventilation outlets and eaves on the roof so that everything looks like it was made from one piece.
energy concept
Highly insulating building shell (roof, facade, floor slab)
average U-value 0.39 W/m2K
Share of renewable energies is 55%
Self-sufficiency factor is 16%
Energy consumption per square meter at 41 kWh/a
CO2 emissions per year are less than 1.2t
(Reference gas heating approx. 4t)
Energy Technology
Heat and electricity generation by CHP (biogas) 30kW heat, 1.5kW electricity
Cooling of the building through concrete core temperature control (activation of storage masses) with cold absorption device 21kW, external recooling unit
Distribution heat via underfloor heating, the building has no radiators
LED lighting technology inside and outside
