• Nachhaltig bauen

    Helping the climate and saving money in the long term

Step by step to energy-efficient real estate

Feel better, save on energy costs and do something good for the environment and the climate at the same time? Yes, it’s possible – with an energy-efficient refurbishment of your property. Here are the key tips and tricks.

There are many benefits in retrofitting for energy efficiency:

  • Lower energy costs
  • A greater sense of well-being within your own four walls
  • Maintaining or increasing the value of the property 

The good feeling of having made an active contribution to climate and environmental protection.

But where is the best place to start?

We have provided a step-by-step guide to help you navigate between photovoltaic systems, sealing your windows and replacing your heating.