Innovative building service engineering​

Holzbau Quest Wörthsee

New construction of a food market and apartments in timber construction.

Extraction of heat from the commercial refrigeration system for store heating

Project start



82237 Wörthsee


Max von Bredow Baukultur GmbH


New construction of a building with an open underground parking garage in the basement, a grocery shop on the first floor and apartments on the upper floor. Base frame made of concrete, otherwise timber construction.

Initial situation

Undeveloped land

Project objective

The very high quality of the architecture is also reflected in the technology.

Therefore, no technical installations are visible on the outside. Inside, however, the principle changes to clearly visible technology that blends in with the interior fittings.


The WC and bathroom areas on the upper floor were liftet in timber construction was lifted onto the ceiling of the first floor and connected to the prepared installation. The store is heated exclusively by underfloor heating, which is supplied with heat from the food refrigeration heat recovery system. The apartments are also fully equipped with underfloor heating and are connected to a local heating network with wood firing. The store is ventilated using CO2 according to demand.