Hamelin
Beschreibung
In Hameln, we completed a groundbreaking project in 2019. We can now also proudly announce that the building can be described as an EnergiePlus Building (NetZero): Monthly measurements of final energy production and consumption since 2021 confirm this tremendous success.
This renovation was our pilot project and marked the first serial renovation in Germany based on an Energiesprong concept. The renovation included the installation of façade elements with larch wood cladding, including insulation made from recycled glass wool, windows and decentralized ventilation elements with heat recovery. In addition, we have installed a heat pump with two heat accumulators for heating and hot water as well as an ultra-filtration system for water treatment. New radiators in the apartments and smart sensors for optimal control of home technology were also implemented.
This project in Hameln was an important milestone for us and underlines our commitment to innovative and sustainable renovation solutions.
Building data
- Building class 3
- Full floors 2
- Housing units 12
- Living space 795
- Year of construction 1930
Maßnahmen
Fassaden
The façade elements consist of larch wood cladding (7 meters long, 2.85 meters high and 36 centimeters thick) including recycled glass wool insulation, windows and decentralized ventilation elements with heat recovery.
Dach
The roof was fitted with insulated roof elements and photovoltaic panels were installed.
Fenster
The old windows were removed from the outside in a minimally invasive manner and the window reveals were covered with a high-quality window frame.
Keller und Heizung
The cellar ceilings were insulated. A heat pump with two heat accumulators for heating and hot water was installed. Water treatment is carried out using an ultra-filtration system. New radiators have been installed in the apartments and new, smart sensors enable optimal control of home technology.
Energieversorgung