An expert evaluation has certified the good condition of the material.
- The condition of the insulation was assessed by an expert and judged to still be excellent after more than 10 years.
An analysis of consumption values has shown optimal insulation performance, even after ten years.
- In all of the buildings, the measured consumption is significantly below the values projected prior to the renovation.
High living comfort
Tenant surveys have given good marks to low-energy houses:
- High satisfaction with the indoor climate
- The selected building materials contribute to a high level of comfort