Green Roof
Why Are Green Roofs Important?
Green roofs improve the urban climate, reduce the load on the sewage system, and lower energy consumption. Especially in densely built areas like Berlin, they help mitigate urban heat islands in summer and manage heavy rainfall more effectively.
Benefits of Green Roofs:
Reduced cooling demand: Lowers energy consumption of air conditioning systems by up to 30%
Improved thermal insulation: Reduces heating costs in winter
Rainwater management: Retains up to 90% of precipitation
Contribution to biodiversity: Provides habitat for insects and plants
Longer roof lifespan: Protects against weather conditions
Funding Opportunities for Green Roofs in Berlin
1. GründachPLUS (Berlin Rainwater Agency)
Grants for green roofs as part of rainwater management.
Funding depends on roof size and type of vegetation.
Can be combined with other measures.
2. KfW Funding for Sustainable Building
Grants or low-interest loans for green roofs as part of energy-efficient renovation.
Can be combined with insulation or photovoltaics.
Technical Requirements for Funding
Not every building is suitable for a green roof. Requirements vary depending on the program, but the basic conditions include:
Flat or low-sloped roofs
Sufficient load-bearing capacity (structural analysis recommended)
Compliance with minimum requirements for water retention and vegetation
Early professional consultation is advisable to clarify individual requirements.
Conclusion
Green roofs contribute to reducing energy consumption and protecting the urban climate. Funding programs such as GründachPLUS and KfW grants make implementation financially attractive. Since funding criteria are regularly updated, professional advice is recommended.
Green roofs contribute to reducing energy consumption and protecting the urban climate. Funding programs such as GründachPLUS and KfW grants make implementation financially attractive. Since funding criteria are regularly updated, professional advice is recommended.
