We plant a tree in Romania for every new user who checks their sustainability potential with the energy, heating or solar calculator.
With a winter garden you gain additional living space, enjoy the sun even in winter, although it is cold outside, and extend the summer.
With our new checklist, you can plan individual energy measures or complete renovations step by step and think of everything that is important.
If you want to sustainably reduce your energy consumption, you should take a closer look at your heating system.
Condominium owners pay their costs and part of the common costs. What happens if there is no meter for the heating costs in the house?
Heat pumps are energy-efficient, resource-saving and environmentally friendly. With our tips, they are also quiet and don't disturb anyone.
During the heating season, the indoor climate in many living spaces is too warm and, above all, too dry. This harms your health and wood parquet
The summer months are good for repairing damage or a roof renovation. Have the roof checked by a roofer now.
Ventilation is particularly important in winter. It regulates the relative humidity, prevents humidity damage and makes you feel at home.
Many houses, mainly older ones, lose a lot of heat because they are poorly or not insulated at all. How can you avoid this and save a lot of money?
A heat pump protects our environment and your budget. It pays off in long term. No matter if you build a house or renovate your heating system.
Oil and gas heating systems emit a lot of CO2. Nevertheless, 60 per cent of houses and flats in Switzerland are heated with fossil fuels.