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Heating & Cooling

Office an Residential Building Nahensteig

After three years of planning and construction, ALN has built a new residential and commercial building on the edge of the Gothic-style old town of Landshut, directly on the Burgberg and at the foot of Trausnitz Castle. In the foreground of all design considerations was the requirement for a sustainable building: deconstructible, recyclable, sustainable, with durable materials, as well as the avoidance of composite materials. The building is heated and cooled by concrete core activation with slope water. 

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Building owner

private

Finalization

2019

Surface

BGF 1440 m2

HWB kWh/m²a

Residential-building: 41,7 kWh/m2a  
Office-building:  68,4 kWh/m2a

Architecture
ALN I Architekturbüro Leinhäupl + Neuber GmbH
Specialist planning
Ingenieurbüro Ulrich, Bauphysik, Energiekonzepte
Transsolar Energietechnik GmbH
Büro- und Wohngebäude Nahensteig 188b in Landshut
Valentina Damian
Thermal activated building
Thermal activated building
Heating + Cooling
Heating + Cooling
Storage mass
Storage mass

The guiding principle was to create as reduced a house as possible in terms of form and material selection. Materials that do not require further treatment and thus make costly maintenance measures unnecessary in the building's life cycle. It was not important for the surfaces to be as smooth or homogeneous as possible. Rather, the result should be quality craftsmanship. And that buildings should also be allowed to age. When it came to the construction and material concept, the choice therefore quickly fell on exposed concrete and corten steel. 

Innenansicht Büroräume Nahensteig 188b
Valentina Damian
Büro- und Wohnhaus Nahensteig 188b in landshut
Valentina Damian