Start of construction in Berlin-Lichterfelde

Construction Start in Berlin-Lichterfelde: Serial Renovation for More Energy Efficiency and Improved Living Quality

In the southwest of Berlin, in the Steglitz-Zehlendorf district, we are now starting on-site construction of our joint project with the Alexandra Stiftung / HWS. Two apartment buildings from the 1950s will undergo comprehensive energy modernization, with the clear goal of significantly reducing energy consumption and CO2 emissions while sustainably enhancing living comfort for residents.

Following the completion of digital planning and thorough preparation, the construction site is now set up. The on-site implementation can begin – efficiently, precisely, and with a high degree of industrial prefabrication.

Serial Renovation in Existing Buildings: Efficient, Fast, and Resident-Friendly

The Berlin-Lichterfelde project demonstrates how energy-efficient renovation can be implemented in existing buildings in a future-proof manner. Serial construction allows central measures to be bundled, construction times shortened, and resident-friendly implementation ensured. The modernization is carried out while the buildings are still occupied.

Overview of the Measures

Building Envelope
At the core of the renovation is the serial facade modernization with prefabricated facade elements, including integrated insulation, windows, and electric shutters. In addition, roof and basement insulation are upgraded. This creates a new, highly insulated building envelope that significantly reduces heat loss and contributes to lower operating costs in the long term.

Technical Modernization
To further increase energy efficiency, decentralized ventilation systems are installed to ensure continuous air exchange. A hydraulic balancing of the radiators optimizes heat distribution throughout the buildings. Additionally, a photovoltaic (PV) system is installed, integrating renewable energy into the overall energy concept.

Enhanced Living Comfort and Modern Appearance
Beyond energy optimization, living quality is deliberately improved. New balconies create additional private outdoor space. The buildings also receive a modern, contemporary appearance with durable, low-maintenance fiber cement facade panels in a wood look.

Effizienzhaus 55 Standard and Significant Energy Savings

Upon completion, the buildings will achieve the Effizienzhaus 55 standard. Final energy demand is expected to decrease by around 70%, while CO2 emissions are minimized. The project thus makes a measurable contribution to climate protection and the decarbonization of the building stock.

Sustainable Benefits for All Stakeholders

With the construction start in Berlin-Lichterfelde, a modern, energy-efficient living environment is created, combining ecological responsibility, economic efficiency, and social value. Residents benefit from increased comfort and lower energy costs, owners from a sustainably upgraded property, and the environment from significantly reduced emissions.

👉 Learn more about the project:
https://www.ecoworks.tech/projekt/berlin-veilchenstrasse-hyazinthenstrasse

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